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LTC1474CS8-3.3#PBF
Buck (Step Down) Switching Regulator, Fixed, 3V-18V In, 3.3V And 325mA Out, SOIC-8
- Manufacturer:
- LINEAR TECHNOLOGY LINEAR TECHNOLOGY
- Manufacturer Part No:
- LTC1474CS8-3.3#PBF
- Order Code:
- 1273868
- Technical Datasheet:
- LTC1474CS8-3.3#PBF Datasheet
Alternatives for LTC1474CS8-3.3#PBF
Product Overview
The LTC1474CS8-3.3#PBF is a high efficiency Step-down Converter with internal P-channel MOSFET power switches that draw only 10µA typical DC supply current at no load while maintaining output voltage. The LTC1474 uses logic-controlled shutdown. The low supply current coupled with Burst Mode™ operation enables the LTC1474 to maintain high efficiency over a wide range of loads. These features, along with their capability of 100% duty cycle for low dropout and wide input supply range, make the LTC1474 ideal for moderate current (up to 300mA) battery-powered applications. The peak switch current is user-programmable with an optional sense resistor (defaults to 325mA minimum if not used) providing a simple means for optimizing the design for lower current applications. The peak current control also provides short-circuit protection and excellent startup behaviour. A low-battery detector that remains functional in shutdown is provided.
- Low-battery detector functional during shutdown
- Short-circuit protection
- Few external components required
- Over 92% possible high efficiency
- 100% Duty cycle very low dropout operation
Applications
Portable Devices, Wireless, Communications & Networking, Power Management
Product Information
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- :
- Buck (Step Down)
- :
- 3V
- :
- 18V
- :
- SOIC
- :
- 8Pins
- :
- 325mA
- :
- 3.3V
- :
- -
- :
- 70°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Docs (2)
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Rs.634.58
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| Quantity | Price | Your Price |
|---|---|---|
| 1+ | Rs.634.58 | |
| 25+ | Rs.346.05 | |
| 100+ | Rs.321.86 | |
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