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LT1949EMS8#PBF
DC-DC Switching Boost (Step Up) Regulator, Adjustable, 1.5V-12Vin, 1.24V-30Vout, 1Aout, MSOP-8
- Manufacturer:
- LINEAR TECHNOLOGY LINEAR TECHNOLOGY
- Manufacturer Part No:
- LT1949EMS8#PBF
- Order Code:
- 1273799
- Technical Datasheet:
- LT1949EMS8#PBF Datasheet
Alternatives for LT1949EMS8#PBF
Product Overview
The LT1949EMS8#PBF is a fixed-frequency step-up DC-to-DC Converter with a 1A/0.5R internal switch. Capable of generating 10V at 175mA from a 3.3V input, the LT1949 is ideal for generating bias voltages for large screen LCD panels. Constant frequency 600kHz operation results in a low noise output that is easy to filter and the 30V switch rating allows output voltage up to 28V using a single inductor. An external compensation pin gives the user flexibility in optimizing loop compensation, allowing small low ESR ceramic capacitors to be used at the output. The LT1949 includes a low-battery detector that stays alive when the device goes into shutdown. Quiescent current in shutdown is 25µA, while operating current is 4.5mA.
- Operates with VIN as low as 1.5V
- Low-battery detector stays active in shutdown
- Pin-for-pin compatible with the LT1317B
- 600kHz Fixed frequency operation
- 410mV at 800mA Low VCESAT switch
Applications
Power Management, Sensing & Instrumentation, Portable Devices, Medical
Product Information
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- :
- Boost (Step Up)
- :
- 1.5V
- :
- 12V
- :
- 1Outputs
- :
- MSOP
- :
- 8Pins
- :
- 1A
- :
- 1.24V
- :
- 30V
- :
- 750kHz
- :
- 85°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Docs (2)
No Longer Stocked
RM23.12
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- Price for:
- Each
Multiple: 1 Minimum: 1
| Quantity | Price | Your Price |
|---|---|---|
| 1+ | RM23.12 | |
| 25+ | RM15.37 | |
| 100+ | RM12.71 | |
| 1000+ | RM11.80 | |
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