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LT1376CS8-5#PBF - 

Buck (Step Down) Switching Regulator, Fixed, 5V-25V In, 5V And 1.5A Out, 500 kHz, SOIC-8

LINEAR TECHNOLOGY LT1376CS8-5#PBF

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Manufacturer Part No:
LT1376CS8-5#PBF
Order Code:
1273748
Technical Datasheet:
(EN)
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Product Information

:
25V
:
1.5A
:
125°C
:
8Pins
:
5V
:
-
:
Buck (Step Down)
:
-
:
SOIC
:
500kHz
:
Cut Tape
:
5V
:
MSL 1 - Unlimited
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Product Overview

The LT1376CS8-5#PBF is a 500kHz monolithic buck mode Switching Regulators with a 1.5A 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. A shutdown signal will reduce supply current to 20µA on both parts. The LT1375 can be externally synchronized from 580 to 900kHz with logic level inputs. Full cycle-by-cycle short-circuit protection and thermal shutdown are provided.
  • Uses all surface mount components
  • Inductor size reduced to 5µH
  • Easily synchronizable
  • Cycle-by-cycle current limiting
  • 0.4R Saturating switch design
  • 20µA Shutdown current

Applications

Power Management

Alternatives

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