Micropower Boost Regulators
Analog Devices micropower monolithic step-up (boost) converters are optimized for applications that need to maximize efficiency at very light loads. In addition to very wide input and output voltage ranges, these boost regulators offer synchronous rectification, integrated Schottky diodes, output disconnect, and greatly reduced conducted/emitted EMI. They are an ideal choice for single cell alkaline or lithium-ion powered devices, as well as industrial, medical, or automotive applications.
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Актуальные ресурсы по теме
Заметки разработчика
- DN545 - Monolithic Converter Delivers High Output Voltages PDF
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Технические статьи
- Monolithic Converter Delivers High Output Voltages
- Frequently Asked Questions: Thermoelectric Energy Harvesting With the LTC3108 & LTC3109
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- Ultralow Power Boost Converters Require Only 8.5µA of Standby Quiescent Current
- Single Cell Step-Up DC/DC Converter Features 400mA Switch Current in an SC70 Package
Статьи по применению
- AN118 - High Voltage, Low Noise, DC/DC Converters PDF
- AN61 - Practical Circuitry for Measurement and Control Problems PDF
- AN65 - A Fourth Generation of LCD Backlight Technology PDF
- AN94 - Slew Rate Verification for Wideband Amplifiers: The Taming of the Slew PDF
- AN84 - Linear Technology Magazine Circuit Collection, Volume IV PDF
Micropower Boost Regulators
| SortOrder | Part# | Number of Outputs | Vin (min) (V) | Vin (max) (V) | Switch Current (typ) (A) | Vout Max (typ) (V) | Isupply (typ) (A) | Synchronous | Price (1000+) ($ US) |
|---|---|---|---|---|---|---|---|---|---|
| 1 | LT8336 | 1 | 2.7 | 40 | 3 | 40 | 4µ | Yes | $2.56 (LT8336EV#PBF) |
| 2 | LTC7804 | 1 | 1 | 40 | 25 | 40 | 14µ | Yes | $2.15 (LTC7804EMSE#PBF) |
| 3 | LT8365 | 1 | 2.8 | 60 | 2 | 150 | 9µ | No | $2.18 (LT8365EMSE#PBF) |
| 4 | LTC7818 | 3 | 4.5 | 40 | 25 | 40 | 14µ | Yes | $3.95 (LTC7818EUJ#PBF) |
| 5 | LT8361 | 1 | 2.8 | 60 | 2 | 100 | 22µ | No | $2.06 (LT8361EMSE#PBF) |
| 6 | LT8362 | 1 | 2.8 | 60 | 2.5 | 60 | 22µ | No | $1.85 (LT8362EDD#PBF) |
| 7 | LTC3897-2 | 1 | 4.5 | 65 | 30 | 60 | 55µ | Yes | $5.50 (LTC3897EUHG-2#PBF) |
| 8 | LTC3897 | 1 | 4.5 | 65 | 30 | 60 | 55µ | Yes | $5.50 (LTC3897EFE#PBF) |
| 9 | LT8364 | 1 | 2.8 | 60 | 5 | 60 | 9µ | No | $2.06 (LT8364EDE#PBF) |
| 10 | LT8335 | 1 | 3 | 25 | 2.5 | 28 | 5.5µ | No | $2.50 (LT8335EDDB#TRPBF) |
| 11 | LT8331 | 1 | 4.5 | 100 | 600m | 140 | 5.5µ | No | $2.95 (LT8331EMSE#PBF) |
| 12 | LTC3121 | 1 | 500m | 5.5 | 1.8 | 15 | 25µ | Yes | $2.33 (LTC3121EDE#PBF) |
| 13 | LT8494 | 1 | 1 | 32 | 2.55 | 70 | 3µ | No | $2.85 (LT8494EFE#PBF) |
| 14 | LT8330 | 1 | 3 | 40 | 1.2 | 60 | 5.5µ | No | $2.50 (LT8330EDDB#TRPBF) |
| 15 | LT8495 | 1 | 1 | 60 | 2.55 | 70 | 9µ | No | $2.95 (LT8495EFE#PBF) |
| 16 | LTC3769 | 1 | 2.3 | 60 | 25 | 60 | 28µ | Yes | $2.75 (LTC3769EUF#PBF) |
| 17 | LTC3122 | 1 | 500m | 5.5 | 3.5 | 15 | 25µ | Yes | $2.33 (LTC3122EDE#PBF) |
| 18 | LTC3786 | 1 | 2.5 | 38 | 30 | 60 | 55µ | Yes | $2.53 (LTC3786EMSE#PBF) |
| 19 | LTC3108-1 | 3 | 20m | 500m | 300m | 4.5 | 6µ | Yes | $2.95 (LTC3108EDE-1#PBF) |
| 20 | LTC3528-2 | 1 | 500m | 5.5 | 1.5 | 5.25 | 12µ | Yes | $1.95 (LTC3528EDDB-2#TRPBF) |
| 21 | LTC3526LB-2 | 1 | 500m | 5.5 | 750m | 5.5 | 250µ | Yes | $1.85 (LTC3526LBEDC-2#TRPBF) |
| 22 | LTC3526L-2 | 1 | 500m | 5.5 | 750m | 5.5 | 9µ | Yes | $1.85 (LTC3526LEDC-2#TRPBF) |
| 23 | LT8415 | 1 | 2.2 | 16 | 25m | 40 | 10.5µ | No | $2.40 (LT8415EDDB#TRPBF) |
| 24 | LT3582 | 2 | 2.475 | 5.5 | 350m | 12 | 325µ | No | $2.25 (LT3582EUD#PBF) |
| 25 | LTC3535 | 2 | 500m | 5 | 750m | 5.25 | 9µ | Yes | $2.95 (LTC3535EDD#PBF) |
| 26 | LTC3108 | 3 | 20m | 500m | 300m | 5 | 6µ | Yes | $2.95 (LTC3108EDE#PBF) |
| 27 | LT8410-1 | 1 | 2.25 | 16 | 8m | 40 | 8.5µ | No | $1.75 (LT8410EDC-1#TRPBF) |
| 28 | LT8410 | 1 | 2.25 | 16 | 25m | 40 | 8.5µ | No | $1.75 (LT8410EDC#TRPBF) |
| 29 | LT3495-1 | 1 | 2.2 | 16 | 350m | 40 | 60µ | No | $1.75 (LT3495EDDB-1#TRPBF) |
| 30 | LT3495 | 1 | 2.2 | 16 | 650m | 40 | 60µ | No | $1.75 (LT3495BEDDB#TRPBF) |
| 31 | LTC3539 | 1 | 500m | 5 | 2.6 | 5.25 | 10µ | Yes | $2.50 (LTC3539EDCB#TRPBF) |
| 32 | LTC3527 | 2 | 500m | 5 | 800m | 5.25 | 12µ | Yes | $2.95 (LTC3527EUD#PBF) |
| 33 | LTC3528 | 1 | 500m | 5.5 | 1.5 | 5.25 | 12µ | Yes | $1.95 (LTC3528BEDDB#TRPBF) |
| 34 | LTC3537 | 2 | 680m | 5 | 750m | 5.25 | 15µ | Yes | $2.40 (LTC3537EUD#PBF) |
| 35 | LTC3526L | 1 | 500m | 5 | 750m | 5.25 | 9µ | Yes | $1.85 (LTC3526LBEDC#TRPBF) |
| 36 | LTC3525L-3 | 1 | 500m | 4.5 | 450m | 3 | 7µ | Yes | $1.90 (LTC3525LESC6-3#TRPBF) |
| 37 | LTC3525D-3.3 | 1 | 500m | 4.5 | 450m | 3.3 | 7µ | Yes | $1.81 (LTC3525DESC6-3.3#TRPBF) |
| 38 | LT3494A | 1 | 2.3 | 16 | 350m | 38 | 65µ | No | $1.45 (LT3494AEDDB#TRPBF) |
| 39 | LT3494 | 1 | 2.3 | 16 | 180m | 38 | 65µ | No | $1.45 (LT3494EDDB#TRPBF) |
| 40 | LTC3422 | 1 | 500m | 4.5 | 2.5 | 5.25 | 25µ | Yes | $2.95 (LTC3422EDD#PBF) |
| 41 | LTC3525 | 1 | 850m | 4.5 | 450m | 5 | 7µ | Yes | $1.81 (LTC3525ESC6-3#TRPBF) |
| 42 | LTC3458L | 1 | 1.4 | 6 | 2.1 | 6 | 12µ | Yes | $3.30 (LTC3458LEDE#PBF) |
| 43 | LTC3499 | 1 | 1.6 | 5.5 | 750m | 6 | 20µ | Yes | $2.15 (LTC3499BEDD#PBF) |
| 44 | LTC3458 | 1 | 1.4 | 6 | 1.6 | 7.5 | 15µ | Yes | $3.30 (LTC3458EDE#PBF) |
| 45 | LTC3400-1 | 1 | 500m | 5 | 850m | 5 | 19µ | Yes | $2.01 (LTC3400ES6-1#TRPBF) |
| 46 | LTC3459 | 1 | 1.5 | 5.5 | 75m | 10 | 10µ | Yes | $2.01 (LTC3459EDC#TRPBF) |
| 47 | LT3473A | 1 | 2.2 | 16 | 1.2 | 36 | 100µ | No | $2.05 (LT3473AEDE#PBF) |
| 48 | LT3473 | 1 | 2.2 | 16 | 1.2 | 36 | 100µ | No | $1.95 (LT3473EDD#PBF) |
| 49 | LTC3425 | 1 | 500m | 4.5 | 7 | 5.25 | 12µ | Yes | $4.38 (LTC3425EUH#PBF) |
| 50 | LTC3421 | 1 | 500m | 4.5 | 4.2 | 5.25 | 12µ | Yes | $3.50 (LTC3421EUF#PBF) |
| 51 | LT3463A | 2 | 2.2 | 15 | 250m | 40 | 40µ | No | $1.95 (LT3463AEDD#PBF) |
| 52 | LT3463 | 2 | 2.2 | 15 | 250m | 40 | 40µ | No | $1.95 (LT3463EDD#PBF) |
| 53 | LTC3429 | 1 | 500m | 4.4 | 850m | 5 | 20µ | Yes | $2.01 (LTC3429BES6#TRPBF) |
| 54 | LT3464 | 1 | 2 | 10 | 80m | 34 | 25µ | No | $1.56 (LT3464ETS8#TRPBF) |
| 55 | LTC3424 | 1 | 500m | 5 | 2.8 | 5.5 | 38µ | Yes | $3.50 (LTC3424EMS#PBF) |
| 56 | LTC3423 | 1 | 500m | 5 | 1.6 | 5.5 | 38µ | Yes | $2.60 (LTC3423EMS#PBF) |
| 57 | LT1945 | 2 | 1.2 | 15 | 350m | 36 | 20µ | No | $2.06 (LT1945EMS#PBF) |
| 58 | LT1944-1 | 2 | 1.2 | 15 | 175m | 36 | 20µ | No | $2.00 (LT1944-1EMS#PBF) |
| 59 | LTC3400 | 1 | 500m | 5 | 850m | 5 | 19µ | Yes | $2.01 (LTC3400ES6#TRPBF) |
| 60 | LT1944 | 2 | 1.2 | 15 | 350m | 36 | 20µ | No | $2.00 (LT1944EMS#PBF) |
| 61 | LTC3402 | 1 | 500m | 5 | 2.5 | 5 | 38µ | Yes | $3.50 (LTC3402EMS#PBF) |
| 62 | LTC3401 | 1 | 500m | 5 | 1.6 | 5.5 | 38µ | Yes | $2.60 (LTC3401EMS#PBF) |
| 63 | LT1615-1 | 1 | 1 | 15 | 100m | 36 | 20µ | No | $1.70 (LT1615ES5-1#TRPBF) |
| 64 | LT1615 | 1 | 1.2 | 15 | 350m | 36 | 20µ | No | $1.70 (LT1615ES5#TRPBF) |
| 65 | LT1308B | 1 | 1 | 10 | 3 | 34 | 2.5m | No | $3.25 (LT1308BCS8#PBF) |
| 66 | LT1308A | 1 | 1 | 10 | 3 | 34 | 140µ | No | $3.25 (LT1308ACS8#PBF) |
| 67 | LT1610 | 1 | 900m | 8 | 600m | 30 | 30µ | No | $1.65 (LT1610CS8#PBF) |
| 68 | LT1316 | 1 | 1.5 | 12 | 500m | 30 | 33µ | No | $2.45 (LT1316CS8#PBF) |
| 69 | LT1307B | 1 | 920m | 12 | 600m | 30 | 1m | No | $2.05 (LT1307BCS8#PBF) |
| 70 | LT1307 | 1 | 920m | 12 | 600m | 30 | 50µ | No | $2.05 (LT1307CN8#PBF) |
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