LT1610
PRODUCTION1.7MHz, Single Cell Micropower DC/DC Converter
- Part Models
- 6
- 1ku List Price
- Starting From $3.07
Overview
- Uses Tiny Capacitors and Inductor
- Internally Compensated
- Low Quiescent Current: 30µA
- Operates with VIN as Low as 1V
- 3V at 30mA from a Single Cell
- 5V at 200mA from 3.3V
- High Output Voltage Capability: Up to 28V
- Low Shutdown Current: <1µA
- Automatic Burst Mode™ Switching at Light Load
- Low VCESAT Switch: 300mV at 300mA
- 8-Lead MSOP and SO Packages
The LT1610 is a micropower fixed frequency DC/DC converter that operates from an input voltage as low as 1V. Intended for small, low power applications, it switches at 1.7MHz, allowing the use of tiny capacitors and inductors.
The device can generate 3V at 30mA from a single cell (1V) supply. An internal compensation network can be connected to the LT1610’s VC pin, eliminating two external components. No-load quiescent current of the LT1610 is 30µA, and the internal NPN power switch handles a 300mA current with a voltage drop of 300mV.
The LT1610 is available in 8-lead MSOP and SO packages.
Applications
- Pagers
- Cordless Phones
- Battery Backup
- LCD Bias
- Portable Electronic Equipment
Documentation
Data Sheet 1
Application Note 1
Technical Articles 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| LT1610CMS8#PBF | 8-Lead MSOP | ||
| LT1610CMS8#TRPBF | 8-Lead MSOP | ||
| LT1610CS8#PBF | 8-Lead SOIC (Narrow 0.15 Inch) | ||
| LT1610CS8#TRPBF | 8-Lead SOIC (Narrow 0.15 Inch) | ||
| LT1610IS8#PBF | 8-Lead SOIC (Narrow 0.15 Inch) | ||
| LT1610IS8#TRPBF | 8-Lead SOIC (Narrow 0.15 Inch) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jun 5, 2024 - 24_0003 Epoxy Change from Henkel 8290 to 8290A for MSOP Package (2) |
||
| LT1610CMS8#PBF | PRODUCTION | |
| LT1610CMS8#TRPBF | PRODUCTION | |
|
Feb 3, 2020 - 20_0128 Laser Top Mark for 8 Lead MSOP Packages Assembled in ADPG and UTAC |
||
| LT1610CMS8#PBF | PRODUCTION | |
| LT1610CMS8#TRPBF | PRODUCTION | |
|
Oct 8, 2024 - 24_0236 Migrating Bottom Trace Code Marking to Top Side Laser Marking for SOIC_N Package |
||
| LT1610CS8#PBF | PRODUCTION | |
| LT1610CS8#TRPBF | PRODUCTION | |
| LT1610IS8#PBF | PRODUCTION | |
| LT1610IS8#TRPBF | PRODUCTION | |
|
Oct 12, 2022 - 22_0254 Epoxy Change from Henkel 8290 to 8290A for 8-Lead SOIC Package (PCN part 1 of 2) |
||
| LT1610CS8#PBF | PRODUCTION | |
| LT1610CS8#TRPBF | PRODUCTION | |
| LT1610IS8#PBF | PRODUCTION | |
| LT1610IS8#TRPBF | PRODUCTION | |
|
Jun 11, 2021 - 21_0060 Laser Top Mark for 8SOICN Assembled in ADPG, UTL and CRM |
||
| LT1610CS8#PBF | PRODUCTION | |
| LT1610CS8#TRPBF | PRODUCTION | |
| LT1610IS8#PBF | PRODUCTION | |
| LT1610IS8#TRPBF | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
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LTspice
Models for the following parts are available in LTspice:
- LT1610
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
Evaluation Kits
LT1610CMS8 | 1.7MHz, Single Cell Micropower DC/DC Converter, 1V to 5VIN, 3.3V or 5VOUT, 2 Circuits; SEPIC and Boost
Resources
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