内部电源开关升压稳压器
ADI公司生产各种具有同步和非同步内部开关的高性能升压开关稳压器。这些稳压器提供0.5 V至75 V的典型输入电压能力、高达8 MHz的开关频率和高达95% 的高运行效率。这种特性组合支持实现极小的电路，并优化电池供电手持式设备的电池运行时间。
产品选型表
11460
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设计笔记
- DN357 - Tiny, Highly Flexible, Dual Boost/Inverter Tracks Supplies
- DN545 - 单片式转换器可提供高输出电压
- DN376 - Monolithic Converter Drives High Power LEDs
- DN349 - Quad Output Switching Converter Provides Power for Large TFT LCD Panels
- DN292 - Very Low Dropout (VLDO) Linear Regulators Supply Low Voltage Outputs
- DN365 - ThinSOT Switching Regulator Controls Inrush Current
- DN358 - Compact Step-Up Converter Conserves Battery Power
- DN354 - 2-Phase Boost Converter Delivers 10W from a 3mm x 3mm DFN Package
- DN516 - 1μA IQ Synchronous Boost Converter Extends Battery Life in Portable Devices
- DN485 - 完全利用能量以将超级电容器驾驭应用电路的运行时间延长 40%
- DN465 - Ultralow Power Boost Converters Require Only 8.5μA of Standby Quiescent Current
- DN447 - 10Gbit/s GPON 系统的完整，紧凑型 APD 偏置解决方案
- DN435 - 单个电阻器设定 DC/DC 转换器的正或负输出
- DN428 - 纤巧型同步升压转换器在 700mV 条件下启动
- DN1009 - Tiny, Efficient High Power LED Camera Flash Solutions for Cell Phone Applications
- DN417 - 采用一个节省空间的三路输出稳压器来驱动大型 TFT-LCD 显示器
- DN400 - 真正的轨至轨，高输入阻抗 ADC 简化了精准测量
- DN359 - Dual DC/DC Converter with Integrated Schottkys Generates ±40V Outputs and Consumes Only 40µA Quiescent Current
- DN340 DC/DC Converter Drives Lumileds White LEDs from a Variety of Power Sources (Chinese Version)
- DN332 4-Phase Monolithic Synchronous Boost Converter Delivers 2.5A with Output Disconnect in a 5mm x 5mm QFN Package
- DN246 3MHz Micropower Synchronous Boost Converters Deliver 3W from Two Cells in a Tiny MSOP Package
- DN317 Boost Regulator Makes Low Profile SEPIC with Both Step-Up and Step-Down Capability
技术文章
- How NOT to Damage Your Switching Regulator Demo Board
- Differences Between the Ćuk Converter and the Inverting Charge Pump Converter
- 单片式转换器可提供高输出电压
- 3mm × 3mm Monolithic DC/DC Boost/Inverting Converters with 65V Power Switches
- Frequently Asked Questions: Thermoelectric Energy Harvesting With the LTC3108 & LTC3109
- The Low Output Voltage Ripple Zeta DC/DC Converter Topology
- Synchronous Boost Converter with Fault Handling Generates 5V at 500mA in 1cm2 of Board Space
- Ultralow Power Boost Converters Require Only 8.5µA of Standby Quiescent Current
- Complete APD Bias Solution in 60mm2 with On-the-Fly Adjustable Current Limit and Adjustable VAPD
- ±32V Triple-Output Supply for LCDs, CCDs and LEDs Includes Fault Protection in a 3mm × 3mm QFN
- Complete Power Solution for Digital Cameras and Other Complex Compact Portable Applications
- Internal 2A, 42V Switch, Adjustable 2.5MHz Operating Frequency and 3mm × 3mm Package Allow Boost Regulator to Fit Numerous Applications
- White LED Driver and OLED Driver with Integrated Schottkys and Output Disconnect in 3mm × 2mm DFN
- J-FET-Based DC/DC Converter Starts and Runs from 300mV Supply
- CCD Bias Supply Integrates “Output Disconnect,” Schottkys and Feedback Resistors
- 94% Efficient, Low Noise, Step-Up DC/DC Converter in 2mm × 2mm DFN Package Offers Unrivaled Performance and Solution Size
- Constant Current from 3A DC/DC Converter with 2 Rail-to-Rail Current Sense Amplifiers
- Single Cell Step-Up DC/DC Converter Features 400mA Switch Current in an SC70 Package
- Multi-Output Supply Drives White LEDs, Provides LCD or OLED Bias in a 3mm × 3mm DFN Package
应用笔记
- AN118 - High Voltage, Low Noise, DC/DC Converters PDF
- AN44 - LT1074/LT1076 Design Manual PDF
- AN52 - Linear Technology Magazine Circuit Collection, Volume 1 PDF
- AN61 - Practical Circuitry for Measurement and Control Problems PDF
- AN65 - A Fourth Generation of LCD Backlight Technology PDF
- AN126 - 2-Wire Virtual Remote Sensing for Voltage Regulators - Clairvoyance Marries Remote Sensing PDF
- AN79 - 30 Nanosecond Settling Time Measurement for a Precision Wideband Amplifier PDF
- AN92 - Bias Voltage and Current Sense Circuits for Avalanche Photodiodes PDF
- AN98 - Signal Sources, Conditioners and Power Circuitry Circuits of the Fall, 2004 PDF
- AN94 - Slew Rate Verification for Wideband Amplifiers: The Taming of the Slew PDF
- AN113 - Power Conversion, Measurement and Pulse Circuits PDF
- AN49 - Illumination Circuitry for Liquid Crystal Displays PDF
- AN85 - Low Noise Varactor Biasing with Switching Regulators: Vanquishing Villainous Vitiators Vis-à-Vis Vital Varactors PDF
- AN84 - Linear Technology Magazine Circuit Collection, Volume IV PDF
- AN75：Circuitry for Signal Conditioning and Power Conversion PDF
- AN72 - A Seven-Nanosecond Comparator for Single Supply Operation PDF
- AN67 - Linear Technology Magazine Circuit Collection, Volume III PDF
- AN66 - Linear Technology Magazine Circuit Collection, Volume II PDF
- AN60 - PCMCIA Card and Card Socket Power Management: PDF
- AN59 - Applications of the LT1300 and LT1301 Micropower DC/DC Converters PDF
- AN55 - Techniques for 92% Efficient LCD Illumination PDF
- AN54 - Power Conversion from Milliamps to Amps at Ultra-High Efficiency (Up to 95%) PDF
- AN51 - Power Conditioning for Notebook and Palmtop Systems PDF
- AN47 - High Speed Amplifier Techniques PDF
- AN46 - Efficiency and Power Characteristics of Switching Regulator Circuits PDF
内部电源开关升压稳压器
| SortOrder | Part# | Number of Outputs | Vin (min) (V) | Vin (max) (V) | Switch Current (typ) (A) | Vout Max (typ) (V) | Synchronous | Comments | Isupply (typ) (A) | Price (1000+) ($ US) |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | LT8336 | 1 | 2.7 | 40 | 3 | 40 | Yes | 40V, 2.5A, Low IQ Synchronous Step-Up Silent Switcher | 4µ | $2.56 (LT8336EV#PBF) |
| 2 | LT8365 | 1 | 2.8 | 60 | 2 | 150 | No | Low IQ Boost/SEPIC/Inverting Converter with 1.5A, 150V Switch | 9µ | $2.18 (LT8365EMSE#PBF) |
| 3 | ADP5076 | 2 | 2.85 | 5.5 | 2 | 35 | No | 2.0A/1.2A DCDC Switching Regulators with Independent Positive and Negative Outputs | 3.5m | $2.19 (ADP5076ACBZ-R7) |
| 4 | ADP5072 | 2 | 2.85 | 5.5 | 1 | 35 | No | 1.0A/0.6A DCDC Switching Regulators with Independent Positive and Negative outputs, in WLCSP package | 3.5m | $2.19 (ADP5072ACBZ-R7) |
| 5 | LT8361 | 1 | 2.8 | 60 | 2 | 100 | No | Low IQ Boost/SEPIC/ Inverting Converter with 2A, 100V Switch | 22µ | $2.06 (LT8361EMSE#PBF) |
| 6 | LT8362 | 1 | 2.8 | 60 | 2.5 | 60 | No | Low IQ Boost/SEPIC/ Inverting Converter with 2A, 60V Switch | 22µ | $1.85 (LT8362EDD#PBF) |
| 7 | LT8364 | 1 | 2.8 | 60 | 5 | 60 | No | Low IQ Boost/SEPIC/ Inverting Converter with 4A, 60V Switch | 9µ | $2.06 (LT8364EDE#PBF) |
| 8 | LT8335 | 1 | 3 | 25 | 2.5 | 28 | No | Low IQ Boost/SEPIC/ Inverting Converter with 2A, 28V Switch | 5.5µ | $2.50 (LT8335EDDB#TRPBF) |
| 9 | LT8331 | 1 | 4.5 | 100 | 600m | 140 | No | Low IQ Boost/SEPIC/Flyback/Inverting Converter with 0.5A, 140V Switch | 5.5µ | $2.95 (LT8331EMSE#PBF) |
| 10 | LT3095 | 2 | 3 | 20 | 950m | 20 | No | Dual-Channel Low Noise Bias Generators (with LDO post regulators) | 3.25m | $2.95 (LT3095EUDD#PBF) |
| 11 | LTC3121 | 1 | 500m | 5.5 | 1.8 | 15 | Yes | 15V, 1.5A Synchronous Step-Up DC/DC Converter with Output Disconnect | 25µ | $2.33 (LTC3121EDE#PBF) |
| 12 | LT8494 | 1 | 1 | 32 | 2.55 | 70 | No | SEPIC/Boost DC/DC Converter with 2A, 70V Switch, and 7µA Quiescent Current | 3µ | $2.85 (LT8494EFE#PBF) |
| 13 | LT8330 | 1 | 3 | 40 | 1.2 | 60 | No | Low IQ Boost/SEPIC/Inverting Converter with 1A, 60V Switch | 5.5µ | $2.50 (LT8330EDDB#TRPBF) |
| 14 | LT8570-1 | 1 | 2.55 | 40 | 375m | 65 | No | Boost/SEPIC/Inverting DC/DC Converter with 65V Switch, Soft-Start and Synchronization | 1.2m | $2.25 (LT8570EMS8E-1#PBF) |
| 15 | LT8570 | 1 | 2.55 | 40 | 750m | 65 | No | Boost/SEPIC/Inverting DC/DC Converter with 65V Switch, Soft-Start and Synchronization | 1.2m | $2.25 (LT8570EDD#PBF) |
| 16 | LT8495 | 1 | 1 | 60 | 2.55 | 70 | No | SEPIC/Boost Converter with 2A, 70V Switch, 9µA Quiescent Current, POR and Watchdog Timer | 9µ | $2.95 (LT8495EFE#PBF) |
| 17 | ADP5070 | 2 | 2.85 | 15 | 1 | 39 | No | 1 A/0.6 A, DC-to-DC Switching Regulator with Independent Positive and Negative Outputs | 4m | $2.19 (ADP5070ACPZ) |
| 18 | ADP5071 | 2 | 2.85 | 15 | 2 | 39 | No | 2 A/1.2 A DC-to-DC Switching Regulator with Independent Positive and Negative Outputs | 4m | $2.39 (ADP5071ACPZ) |
| 19 | LTC3124 | 1 | 500m | 5.5 | 7 | 15 | Yes | 15V, 5A 2-Phase Synchronous Boost, Output Disconnect | 25µ | $3.26 (LTC3124EDHC#PBF) |
| 20 | LT8580 | 1 | 2.5 | 40 | 1.5 | 65 | No | Boost/SEPIC/Inverting DC/DC with 1A, 65V Switch, LT3580 Pin Compatible | 1.2m | $2.35 (LT8580EDD#PBF) |
| 21 | ADP1606 | 1 | 800m | 1.8 | 1 | 3.3 | Yes | 2 MHz, Synchronous Boost DC-to-DC Converters | 55µ | $1.14 (ADP1606ACPZN1.8-R7) |
| 22 | LT8471 | 2 | 2.6 | 50 | 2.55 | 50 | No | Dual, Multitopology (Buck/Boost/SEPIC/Inverter/Flyback) | 2.4m | $3.75 (LT8471EFE#PBF) |
| 23 | LT3048 | 1 | 2.7 | 4.8 | 400m | 15 | No | Low Noise Bias Generator in 2mm × 2mm, Fixed 15Vout | 475µ | $1.65 (LT3048EDC#TRPBF) |
| 24 | LT3905 | 1 | 2.7 | 12 | 400m | 65 | No | Boost DC/DC Converter with APD Current Monitor | 650µ | $2.55 (LT3905EUD#PBF) |
| 25 | LTC3122 | 1 | 500m | 5.5 | 3.5 | 15 | Yes | 15V, 2.5A Synchronous Step-Up DC/DC Converter with Output Disconnect | 25µ | $2.33 (LTC3122EDE#PBF) |
| 26 | ADP1607 | 1 | 800m | 3.3 | 1 | 3.3 | Yes | 2 MHz, Synchronous Boost DC-to-DC Converter | 23µ | $1.14 (ADP1607ACPZN001-R7) |
| 27 | LT3959 | 1 | 1.6 | 40 | 7 | 40 | No | Wide Input Voltage Range Boost/SEPIC/Inverting Converter with 6A, 40V Switch | 350µ | $3.05 (LT3959EUHE#PBF) |
| 28 | ADP1614 | 1 | 2.5 | 5.5 | 4 | 20 | No | 650kHz/1.3 MHz, 4 A, Step-Up,PWM, DC-to-DC Switching Converter | 1.1m | $0.95 (ADP1614ACPZ-1.3-R7) |
| 29 | LT3957A | 1 | 3 | 40 | 5.9 | 40 | No | Multi-topology Converter 5A, 40V Switch, Improved Load Transient Over LT3957 | 1.7m | $2.95 (LT3957AEUHE#PBF) |
| 30 | LT8582 | 2 | 2.5 | 22 | 4.3 | 42 | No | Dual 3A Boost/Inverting/SEPIC DC/DC Converter with Fault Protection | 2.1m | $3.75 (LT8582EDKD#PBF) |
| 31 | LTC3108-1 | 3 | 20m | 500m | 300m | 4.5 | Yes | Ultralow Voltage Step-Up and Power Manager, Fixed Vout of 2.5V, 3V, 3.7V or 4.5V | 6µ | $2.95 (LTC3108EDE-1#PBF) |
| 32 | LT3958 | 1 | 5 | 80 | 4 | 80 | No | High Input Voltage, Boost, Flyback, SEPIC and Inverting Converter | 1.6m | $3.05 (LT3958EUHE#PBF) |
| 33 | LT3581 | 1 | 2.3 | 22 | 4.3 | 42 | No | 3.3A Boost/Inverting DC/DC Converter | 1.9m | $2.45 (LT3581EDE#PBF) |
| 34 | LT3579-1 | 1 | 2.5 | 16 | 7.5 | 42 | No | 6A Boost/Inverting DC/DC Converter with Fault Protection, Dual Phase Capable | 1.9m | $3.30 (LT3579EUFD-1#PBF) |
| 35 | LT3579 | 1 | 2.5 | 16 | 7.5 | 42 | No | 6A Boost/Inverting DC/DC Converter with Fault Protection | 1.9m | $3.30 (LT3579EUFD#PBF) |
| 36 | LTC3528-2 | 1 | 500m | 5.5 | 1.5 | 5.25 | Yes | 1A, Synchronous Boost in 2mm x 3mm DFN, -2 Offers 2MHz Switching | 12µ | $1.95 (LTC3528EDDB-2#TRPBF) |
| 37 | LTC3526LB-2 | 1 | 500m | 5.5 | 750m | 5.5 | Yes | 550mA Synch Boost, 0.85V Startup Voltage, 2MHz Switching, No Burst Mode | 250µ | $1.85 (LTC3526LBEDC-2#TRPBF) |
| 38 | LTC3526L-2 | 1 | 500m | 5.5 | 750m | 5.5 | Yes | 550mA Synch Boost, 0.85V Startup Voltage, 2MHz Switching | 9µ | $1.85 (LTC3526LEDC-2#TRPBF) |
| 39 | LT8415 | 1 | 2.2 | 16 | 25m | 40 | No | Ultralow Power Boost Converter with Dual Half-Bridge Switches | 10.5µ | $2.40 (LT8415EDDB#TRPBF) |
| 40 | LT3582 | 2 | 2.475 | 5.5 | 350m | 12 | No | I2C Programmable Boost & Inverter with OTP, -5 and -12 Offer Fixed Vout | 325µ | $2.25 (LT3582EUD#PBF) |
| 41 | ADP1613 | 1 | 2.5 | 5.5 | 2 | 20 | No | 650 kHz /1.3 MHz Step-Up PWM DC-to-DC Switching Converter with 1.4 A Current Limit | 1.35m | $0.72 (ADP1613ARMZ-R7) |
| 42 | ADP1612 | 1 | 1.8 | 5.5 | 1.4 | 20 | No | 650 kHz /1.3 MHz Step-Up PWM DC-to-DC Switching Converter with 1.4 A Current Limit | 1.35m | $0.80 (ADP1612ARMZ-R7) |
| 43 | LTC3535 | 2 | 500m | 5 | 750m | 5.25 | Yes | Dual Channel 550mA 1MHz Synchronous Step-Up DC/DC Converter | 9µ | $2.95 (LTC3535EDD#PBF) |
| 44 | LTC3108 | 3 | 20m | 500m | 300m | 5 | Yes | Ultralow Voltage Step-Up and Power Manager | 6µ | $2.95 (LTC3108EDE#PBF) |
| 45 | LTC3125 | 1 | 1.6 | 5.5 | 1.8 | 5.25 | Yes | 1.2A Synchronous Step-Up DC/DC Converter with Input Current Limit | 15µ | $2.25 (LTC3125EDCB#TRPBF) |
| 46 | LT8410-1 | 1 | 2.25 | 16 | 8m | 40 | No | Ultralow Power Boost with Output Disconnect, LT8410-1 Offers 8mA Current Limit | 8.5µ | $1.75 (LT8410EDC-1#TRPBF) |
| 47 | LT8410 | 1 | 2.25 | 16 | 25m | 40 | No | Ultralow Power Boost with Output Disconnect, 25mA Current Limit | 8.5µ | $1.75 (LT8410EDC#TRPBF) |
| 48 | LT3587 | 3 | 2.5 | 6 | 990m | 15 | No | High Voltage Monolithic Inverter and Dual Boost | 2.4m | $2.95 (LT3587EUD#PBF) |
| 49 | LT3570 | 2 | 2.1 | 36 | 2.4 | 36 | No | 1.5A Buck, 1.5A Boost and LDO Controller | 3.2m | $2.95 (LT3570EUF#PBF) |
| 50 | LT3495-1 | 1 | 2.2 | 16 | 350m | 40 | No | 350mA Micropower Low Noise Boost, LT3495B-1 No Min Frequency | 60µ | $1.75 (LT3495EDDB-1#TRPBF) |
| 51 | LT3495 | 1 | 2.2 | 16 | 650m | 40 | No | 650mA Micropower Low Noise Boost, LT3495B No Min Frequency | 60µ | $1.75 (LT3495BEDDB#TRPBF) |
| 52 | LTC3539 | 1 | 500m | 5 | 2.6 | 5.25 | Yes | 2A, 1MHz/2MHz Synchronous Step-Up DC/DC Converters | 10µ | $2.50 (LTC3539EDCB#TRPBF) |
| 53 | LTC3528B-2 | 1 | 500m | 5.5 | 1.5 | 5.25 | Yes | 1A, Synchronous Boost in 2mm × 3mm DFN, 2MHz Switching, No Burst Mode | 300µ | $1.95 (LTC3528BEDDB-2#TRPBF) |
| 54 | LTC3529 | 1 | 1.8 | 5.25 | 1.5 | 5 | Yes | 1.5A, 1.5MHz Step-Up DC/DC Converter in 2mm × 3mm DFN | 1m | $2.05 (LTC3529EDCB#TRPBF) |
| 55 | LT3571 | 1 | 2.7 | 20 | 470m | 75 | No | 75V DC/DC Converter for APD Bias | 1.7m | $2.45 (LT3571EUD#PBF) |
| 56 | LTC3527 | 2 | 500m | 5 | 800m | 5.25 | Yes | Dual 800mA/400mA, 1.2MHz/2.2MHz Synchronous Boost, -1 Quick Vout Discharge | 12µ | $2.95 (LTC3527EUD#PBF) |
| 57 | LTC3528 | 1 | 500m | 5.5 | 1.5 | 5.25 | Yes | 1A, 1MHz Synchronous Boost in 3mm x 2mm DFN, /B Disables Burst Mode | 12µ | $1.95 (LTC3528BEDDB#TRPBF) |
| 58 | LT3580 | 1 | 2.5 | 32 | 2.5 | 42 | No | Boost/Inverting DC/DC Converter with Soft-Start | 1m | $2.00 (LT3580EDD#PBF) |
| 59 | LT3498 | 2 | 2.5 | 12 | 425m | 32 | No | 20mA LED Driver and OLED Driver with Integrated Schottky in 3mm x 2mm DFN | 1.65m | $1.95 (LT3498EDDB#TRPBF) |
| 60 | LTC3537 | 2 | 680m | 5 | 750m | 5.25 | Yes | 2.2 MHz, 600mA Synchronous Step-Up DC/DC Converter and 100mA LDO | 15µ | $2.40 (LTC3537EUD#PBF) |
| 61 | LTC3526L | 1 | 500m | 5 | 750m | 5.25 | Yes | 550mA Synch Boost, 0.68V Typ Startup Voltage, 1MHz Switching, /B Disable Burst Mode | 9µ | $1.85 (LTC3526LBEDC#TRPBF) |
| 62 | LTC3525L-3 | 1 | 500m | 4.5 | 450m | 3 | Yes | Output Disconnect, LTC3525L-3 Fixed 3Vout, 0.85V Startup Voltage | 7µ | $1.90 (LTC3525LESC6-3#TRPBF) |
| 63 | LTC3525D-3.3 | 1 | 500m | 4.5 | 450m | 3.3 | Yes | Pass Through Mode, Fixed 3.3Vout, 0.85V Startup | 7µ | $1.81 (LTC3525DESC6-3.3#TRPBF) |
| 64 | LT3494A | 1 | 2.3 | 16 | 350m | 38 | No | 350mA Micropower Low Noise Boost Converters with Output Disconnect | 65µ | $1.45 (LT3494AEDDB#TRPBF) |
| 65 | LT3494 | 1 | 2.3 | 16 | 180m | 38 | No | 180mA Micropower Low Noise Boost Converters with Output Disconnect | 65µ | $1.45 (LT3494EDDB#TRPBF) |
| 66 | LT3489 | 1 | 2.4 | 16 | 3.5 | 40 | No | 2MHz Boost DC/DC Converter with 2.5A Switch and Soft-Start | 2m | $1.95 (LT3489EMS8E#PBF) |
| 67 | LT3487 | 2 | 2.3 | 16 | 1.09 | 28 | No | Boost and Inverting Switching Regulator for CCD Bias | 3.7m | $2.30 (LT3487EDD#PBF) |
| 68 | LT3482 | 1 | 2.5 | 16 | 360m | 90 | No | 90V Boost DC/DC Converter with APD Current Monitor | 3.3m | $3.45 (LT3482EUD#PBF) |
| 69 | LTC3427 | 1 | 1.6 | 5 | 500m | 5.25 | Yes | 500mA, 1.25MHz Synchronous Boost in 2mm × 2mm DFN Package | 350µ | $1.81 (LTC3427EDC#TRPBF) |
| 70 | LTC3422 | 1 | 500m | 4.5 | 2.5 | 5.25 | Yes | 1.5A, 3MHz Synchronous Boost, Output Disconnect | 25µ | $2.95 (LTC3422EDD#PBF) |
| 71 | LTC3525 | 1 | 850m | 4.5 | 450m | 5 | Yes | Output Disconnect, LTC3525-3/3.3/5 Fixed Vout, 1V Startup Voltage | 7µ | $1.81 (LTC3525ESC6-3#TRPBF) |
| 72 | LTC3458L | 1 | 1.4 | 6 | 2.1 | 6 | Yes | 1.7A, 1.5MHz Synchronous Boost, Output Disconnect, LTC3458L Vout Max 6V | 12µ | $3.30 (LTC3458LEDE#PBF) |
| 73 | LT3477 | 1 | 2.3 | 25 | 4 | 40 | No | 3A, DC/DC Converter with Dual Rail-to-Rail Current Sense | 5m | $3.15 (LT3477EUF#PBF) |
| 74 | LT3466-1 | 2 | 2.7 | 24 | 400m | 39.5 | No | White LED Driver and Boost Converter in 3mm x 3mm DFN Package | 5m | $1.95 (LT3466EDD-1#PBF) |
| 75 | LTC3499 | 1 | 1.6 | 5.5 | 750m | 6 | Yes | 750mA Synchronous Boost with Reverse-Battery Protection | 20µ | $2.15 (LTC3499BEDD#PBF) |
| 76 | LTC3458 | 1 | 1.4 | 6 | 1.6 | 7.5 | Yes | 1.4A, 1.5MHz Synchronous Boost, Output Disconnect, Vout Max 7.5V | 15µ | $3.30 (LTC3458EDE#PBF) |
| 77 | LTC3426 | 1 | 1.6 | 4.3 | 2.3 | 5.5 | No | 1.2MHz Step-Up DC/DC Converter in SOT-23 | 600µ | $1.81 (LTC3426ES6#TRPBF) |
| 78 | LT3479 | 1 | 2.3 | 24 | 4.5 | 42 | No | 3A, Full Featured DC/DC Converter with Soft-Start and Inrush Protection | 5m | $3.00 (LT3479EDE#PBF) |
| 79 | LT1942 | 4 | 2.6 | 16 | 750m | 36 | No | Quad DC/DC Converter for Triple Output TFT Supply Plus LED Driver | 7m | $2.75 (LT1942EUF#PBF) |
| 80 | LTC3428 | 1 | 1.5 | 4.5 | 5 | 5.25 | No | 4A, 2MHz Dual Phase Boost in 3mm × 3mm DFN | 1.3m | $3.50 (LTC3428EDD#PBF) |
| 81 | LT3472 | 2 | 2.2 | 16 | 400m | 34 | No | Boost and Inverting DC/DC Converter for CCD Bias | 2.8m | $1.95 (LT3472EDD#PBF) |
| 82 | LT3471 | 2 | 2.4 | 16 | 2.05 | 40 | No | Dual 1.3A, 1.2MHz Boost/Inverter in 3mm × 3mm DFN | 2.4m | $2.80 (LT3471EDD#PBF) |
| 83 | LT1935 | 1 | 2.1 | 16 | 3.2 | 38 | No | 2A Switch in ThinSOT | 3m | $2.50 (LT1935ES5#TRPBF) |
| 84 | LTC3400-1 | 1 | 500m | 5 | 850m | 5 | Yes | LTC3400-1 Connects VOUT Directly to VIN When In Shutdown | 19µ | $2.01 (LTC3400ES6-1#TRPBF) |
| 85 | LT1941 | 3 | 3.3 | 25 | 4.3 | 35.2 | No | Triple Output 3A Buck, 2A Buck, 1.5A Inverting/Boost | 2m | $5.25 (LT1941EFE#PBF) |
| 86 | LTC3459 | 1 | 1.5 | 5.5 | 75m | 10 | Yes | Synchronous Rectification, and Output Disconnect | 10µ | $2.01 (LTC3459EDC#TRPBF) |
| 87 | LT3473A | 1 | 2.2 | 16 | 1.2 | 36 | No | LT3473A Includes two NPN transistors for generating intermediate bias voltages | 100µ | $2.05 (LT3473AEDE#PBF) |
| 88 | LT3473 | 1 | 2.2 | 16 | 1.2 | 36 | No | Micropower 1A Boost Converter with Schottky and Output Disconnect | 100µ | $1.95 (LT3473EDD#PBF) |
| 89 | LTC3425 | 1 | 500m | 4.5 | 7 | 5.25 | Yes | 4-Phase Operation for Small Size, Low Ripple | 12µ | $4.38 (LTC3425EUH#PBF) |
| 90 | LTC3421 | 1 | 500m | 4.5 | 4.2 | 5.25 | Yes | Integrated Output Disconnect | 12µ | $3.50 (LTC3421EUF#PBF) |
| 91 | LT3463A | 2 | 2.2 | 15 | 250m | 40 | No | LT3463A Offers 250mA Boost, 400mA Inverter | 40µ | $1.95 (LT3463AEDD#PBF) |
| 92 | LT3463 | 2 | 2.2 | 15 | 250m | 40 | No | Dual 250mA Boost/Inverter | 40µ | $1.95 (LT3463EDD#PBF) |
| 93 | LT3461A | 1 | 2.5 | 16 | 420m | 38 | No | LT3461A Offers 3MHz Switching Frequency | 2.8m | $1.71 (LT3461AES6#TRPBF) |
| 94 | LT3436 | 1 | 3 | 25 | 4 | 34 | No | 3A, 34V Internal Switch | 900µ | $2.75 (LT3436EFE#PBF) |
| 95 | LT3467A | 1 | 2.2 | 16 | 1.1 | 40 | No | LT3467A Offers 2.1MHz Switching Frequency | 1.2m | $1.81 (LT3467AEDDB#TRPBF) |
| 96 | LT3467 | 1 | 2.2 | 16 | 1.1 | 40 | No | LT3467 1.3MHz Switching Frequency | 1.2m | $1.81 (LT3467EDDB#TRPBF) |
| 97 | LT3461 | 1 | 2.5 | 16 | 420m | 38 | No | 1.3MHz Step-Up DC/DC Converters with Integrated Schottky in ThinSOT | 2.8m | $1.71 (LT3461ES6#TRPBF) |
| 98 | LT3460 | 1 | 2.5 | 16 | 420m | 36 | No | 320mA Switch in SC70, VOUT to 36V | 2m | $1.56 (LT3460ES5#TRPBF) |
| 99 | LTC3429 | 1 | 500m | 4.4 | 850m | 5 | Yes | 600mA, 500kHz Micropower Synchronous Boost, Output Disconnect | 20µ | $2.01 (LTC3429BES6#TRPBF) |
| 100 | LT1943 | 4 | 4.5 | 22 | 3.2 | 35 | No | High Current Quad Output Regulator for TFT LCD Displays | 10m | $4.75 (LT1943EFE#PBF) |
| 101 | LT1961 | 1 | 3 | 25 | 2 | 35 | No | 1.5A, 1.25MHz Step-Up Switching Regulator | 900µ | $1.69 (LT1961EMS8E#PBF) |
| 102 | LTC3400B | 1 | 500m | 5 | 850m | 5 | Yes | LTC3400B Disables Burst Mode | 300µ | $2.01 (LTC3400BES6#TRPBF) |
| 103 | LT3464 | 1 | 2 | 10 | 80m | 34 | No | Integrated Schottky Diode and Output Disconnect | 25µ | $1.56 (LT3464ETS8#TRPBF) |
| 104 | LTC3424 | 1 | 500m | 5 | 2.8 | 5.5 | Yes | Similar to LTC3402 But Offers Output Voltages of 1.5V to 2.6V | 38µ | $3.50 (LTC3424EMS#PBF) |
| 105 | LTC3423 | 1 | 500m | 5 | 1.6 | 5.5 | Yes | Similar to LTC3401 But Offers Output Voltages of 1.5V to 2.6V | 38µ | $2.60 (LTC3423EMS#PBF) |
| 106 | LT1946 | 1 | 2.45 | 16 | 2.1 | 36 | No | Integrated Soft-Start, Ideal for TFT-LCD Applications, LT1946 1.2MHz Operation | 3.2m | $1.75 (LT1946EMS8#PBF) |
| 107 | LT1945 | 2 | 1.2 | 15 | 350m | 36 | No | 350mA Boost and 350mA Inverter in Single Pakcage | 20µ | $2.06 (LT1945EMS#PBF) |
| 108 | LT1944-1 | 2 | 1.2 | 15 | 175m | 36 | No | LT1944-1 Offers 175mA and 100mA Boost Converters in Single Package | 20µ | $2.00 (LT1944-1EMS#PBF) |
| 109 | LTC3400 | 1 | 500m | 5 | 850m | 5 | Yes | 600mA, 1.2MHz Micropower Synchronous Boost | 19µ | $2.01 (LTC3400ES6#TRPBF) |
| 110 | LT1947 | 3 | 2.7 | 8 | 1.4 | 30 | No | Triple Output for TFT-LCD Applications | 9.5m | $2.60 (LT1947EMS#PBF) |
| 111 | LT1944 | 2 | 1.2 | 15 | 350m | 36 | No | Dual 350mA Boost Converters in Single Package | 20µ | $2.00 (LT1944EMS#PBF) |
| 112 | LT1618 | 1 | 1.6 | 18 | 2 | 36 | No | Constant Current/Voltage | 1.8m | $1.75 (LT1618EDD#PBF) |
| 113 | LT1946A | 1 | 2.45 | 16 | 2.1 | 36 | No | 2.7MHz Boost DC/DC Converter with 1.5A Switch and Soft-Start | 3.6m | $1.75 (LT1946AEMS8E#PBF) |
| 114 | LT1310 | 1 | 2.8 | 18 | 2.1 | 35 | No | Low Noise Output, Synchronizable/Constant Frequency | 12m | $2.85 (LT1310EMSE#PBF) |
| 115 | LTC3402 | 1 | 500m | 5 | 2.5 | 5 | Yes | 2A, 3MHz Micropower Synchronous Boost, Vout 2.6V to 5.5V | 38µ | $3.50 (LTC3402EMS#PBF) |
| 116 | LTC3401 | 1 | 500m | 5 | 1.6 | 5.5 | Yes | 1A, 3MHz Micropower Synchronous Boost, Vout 2.6V to 5.5V | 38µ | $2.60 (LTC3401EMS#PBF) |
| 117 | LT1930A | 1 | 2.45 | 16 | 1.2 | 34 | No | Wide VIN Range, LT1930A Offers 2.2MHz Switching Frequency | 4.2m | $1.96 (LT1930AES5#TRPBF) |
| 118 | LT1930 | 1 | 2.45 | 16 | 1.2 | 34 | No | Wide VIN Range. 1.2MHz Switching Frequency | 4.2m | $1.96 (LT1930ES5#TRPBF) |
| 119 | LT1615-1 | 1 | 1 | 15 | 100m | 36 | No | Operates with VIN to 1V, LT1615-1 has 100mA Current Limit | 20µ | $1.70 (LT1615ES5-1#TRPBF) |
| 120 | LT1615 | 1 | 1.2 | 15 | 350m | 36 | No | Operates with VIN to 1.2V, LT1615 has 350mA Current Limit | 20µ | $1.70 (LT1615ES5#TRPBF) |
| 121 | LT1949 | 1 | 1.5 | 12 | 1.13 | 30 | No | Operates with VIN to 1.5V, Low Battery Detect | 4.5m | $2.20 (LT1949ES8#PBF) |
| 122 | LT1308B | 1 | 1 | 10 | 3 | 34 | No | Ideal for Single Cell AA, Low-Battery Detector, LT1308B Disables Burst Mode | 2.5m | $3.25 (LT1308BCS8#PBF) |
| 123 | LT1308A | 1 | 1 | 10 | 3 | 34 | No | Ideal for Single Cell AA, Low-Battery Detector | 140µ | $3.25 (LT1308ACS8#PBF) |
| 124 | LT1613 | 1 | 900m | 10 | 800m | 36 | No | Operates with VIN to 1.1V, VOUT to 34V, Ideal for SEPIC | 3m | $1.70 (LT1613CS5#TRPBF) |
| 125 | LT1610 | 1 | 900m | 8 | 600m | 30 | No | Operates with VIN to 1V, VOUT to 30V | 30µ | $1.65 (LT1610CS8#PBF) |
| 126 | LT1316 | 1 | 1.5 | 12 | 500m | 30 | No | Programmable Input Current Limit, Low Vattery Detect | 33µ | $2.45 (LT1316CS8#PBF) |
| 127 | LT1370HV | 1 | 2.7 | 30 | 6 | 42 | No | LT1370HV Offers 42V Switch, Regulates Positive or Negative Outputs | 4.5m | $6.85 (LT1370HVCT7#PBF) |
| 128 | LT1370 | 1 | 2.7 | 30 | 6 | 35 | No | Regulates Positive or Negative Outputs | 4.5m | $6.05 (LT1370CT7#PBF) |
| 129 | LT1317B | 1 | 1.5 | 12 | 800m | 30 | No | LT1317B Version Disables Burst Mode, Low-Battery Detector | 4.8m | $2.25 (LT1317BCS8#PBF) |
| 130 | LT1317 | 1 | 1.5 | 12 | 800m | 30 | No | Low-Battery Detector | 100µ | $2.25 (LT1317CS8#PBF) |
| 131 | ADP1111 | 1 | 2 | 30 | 1.5 | 45 | No | Micropower, Step-Up/Step-Down SW Regulator; Adjustable and Fixed 3.3 V, 5 V, 12 V | 500µ | $2.32 (ADP1111ARZ) |
| 132 | LT1307B | 1 | 920m | 12 | 600m | 30 | No | Single Cell Boost, Low-Battery Detector, LT1307B Disables Burst Mode | 1m | $2.05 (LT1307BCS8#PBF) |
| 133 | LT1307 | 1 | 920m | 12 | 600m | 30 | No | Single Cell Boost, Low-Battery Detector | 50µ | $2.05 (LT1307CN8#PBF) |
| 134 | LT1371HV | 1 | 2.7 | 30 | 3.8 | 42 | No | LT1371HV Offers 42V Switch, Regulates Positive or Negative Outputs | 4m | $5.45 (LT1371HVCR#PBF) |
| 135 | LT1371 | 1 | 2.7 | 30 | 3.8 | 35 | No | Regulates Positive or Negative Outputs, Synchronizable | 4m | $5.15 (LT1371CR#PBF) |
| 136 | LT1377 | 1 | 2.7 | 30 | 2 | 35 | No | LT1377 Offers 1MHz Switching Frequency | 4m | $4.20 (LT1377CS8#PBF) |
| 137 | LT1373HV | 1 | 2.7 | 30 | 2 | 42 | No | LT1373HV Offers 42V Switch, Regulates Positive or Negative Outputs | 1m | $3.80 (LT1373HVCN8#PBF) |
| 138 | LT1373 | 1 | 2.7 | 30 | 2 | 35 | No | Regulates Positive or Negative Outputs | 1m | $3.50 (LT1373CN8#PBF) |
| 139 | LT1372HV | 1 | 2.7 | 30 | 2 | 42 | No | LT1372HV Offers 42V Switch, Regulates Positive or Negative | 4m | $3.80 (LT1372HVCN8#PBF) |
| 140 | LT1372 | 1 | 2.7 | 30 | 2 | 30 | No | Regulates Positive or Negative Outputs, 500kHz Switching | 4m | $3.50 (LT1372CN8#PBF) |
| 141 | LT1171HV | 1 | 3 | 60 | 2.5 | 60 | No | VIN to 60V, Operates in Nearly All Switching Topologies | 6m | $6.00 (LT1171HVCT#PBF) |
| 142 | LT1171 | 1 | 3 | 40 | 2.5 | 40 | No | VIN to 40V, Operates in Nearly All Switching Topologies | 6m | $4.60 (LT1171CT#06PBF) |
| 143 | LT1170HV | 1 | 3 | 60 | 5 | 60 | No | VIN to 60V, Operates in Nearly All Switching Topologies | 6m | $7.25 (LT1170HVCT#06PBF) |
| 144 | LT1170 | 1 | 3 | 40 | 5 | 40 | No | VIN to 40V, Operates in Nearly All Switching Topologies | 6m | $5.60 (LT1170CT#06PBF) |
| 145 | LT1172HV | 1 | 3 | 60 | 1.25 | 60 | No | Vin 3V to 60V, Operates in nearly all Switching Topologies | 6m | $3.80 (LT1172HVCT#06PBF) |
| 146 | LT1172 | 1 | 3 | 40 | 1.25 | 40 | No | Vin 3V to 40V, Operates in nearly all Switching Topologies | 6m | $2.35 (LT1172CN8#PBF) |
| 147 | LT1071HV | 1 | 3 | 60 | 2.5 | 40 | No | VIN to 40V, Operates in Nearly All Switching Topologies | 6m | $6.00 (LT1071HVCT#PBF) |
| 148 | LT1071 | 1 | 3 | 40 | 2.5 | 40 | No | VIN to 40V, Operates in Nearly All Switching Topologies | 6m | $4.60 (LT1071CT#06PBF) |
| 149 | LT1070HV | 1 | 3 | 60 | 5 | 40 | No | VIN: to 40V, Operates in Nearly All Switching Topologies | 6m | $7.25 (LT1070HVCT#06PBF) |
| 150 | LT1070 | 1 | 3 | 40 | 5 | 40 | No | VIN: to 40V, Operates in Nearly All Switching Topologies | 6m | $5.60 (LT1070CT#06PBF) |
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