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LT1374CR#PBF
DC-DC Switching Buck (Step Down) Regulator, Adjustable, 5V-25Vin, 2.42V-21.5Vout, 4.5Aout, TO-263-7
- Manufacturer:
- LINEAR TECHNOLOGY LINEAR TECHNOLOGY
- Manufacturer Part No:
- LT1374CR#PBF
- Order Code:
- 2252750
- Technical Datasheet:
- LT1374CR#PBF Datasheet
Alternatives for LT1374CR#PBF
Product Overview
The LT1374CR#PBF is a monolithic buck-mode Switching Regulator for use with battery-powered systems. A 4.5A switch is included on the die along with all the necessary oscillator, control and logic circuitry. High switching frequency allows a considerable reduction in the size of external components. The topology is current mode for fast transient response and good loop stability. Both fixed output voltage and adjustable parts are available. A special high speed bipolar process and new design techniques achieve high efficiency at high switching frequency. Efficiency is maintained over a wide output current range by using the output to bias the circuitry and by utilizing a supply boost capacitor to saturate the power switch. Full cycle-by-cycle short-circuit protection and thermal shutdown are provided. Standard surface mount external parts may be used, including the inductor and capacitors. A shutdown signal reduces supply current to 20µA.
- Uses all surface mount components
- Cycle-by-cycle current limiting
- Easily synchronizable
- Inductor size reduced to 1.8µH
- 0.07R Saturating switch design
Applications
Portable Devices, Power Management
Product Information
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- :
- Buck (Step Down)
- :
- 5V
- :
- 25V
- :
- 1Outputs
- :
- TO-263 (D2PAK)
- :
- 7Pins
- :
- 4.5A
- :
- 2.42V
- :
- 21.5V
- :
- 500kHz
- :
- 125°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Docs (2)
No Longer Stocked
Php659.40
Pricing is unavailable. Please contact customer services.
- Price for:
- Each
Multiple: 1 Minimum: 1
| Quantity | Price | Your Price |
|---|---|---|
| 1+ | Php659.40 | |
| 25+ | Php460.70 | |
| 100+ | Php407.00 | |
| 250+ | Php380.60 | |
| 500+ | Php372.80 | |
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