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ST1S10PHR

DC-DC Switching Buck Step Down Regulator, Adjustable, 2.5V-18V in, 3A out, 900kHz, PowerSO-8

ST1S10PHR - DC-DC Switching Buck Step Down Regulator, Adjustable, 2.5V-18V in, 3A out, 900kHz, PowerSO-8

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Manufacturer Part No:
ST1S10PHR
Order Code:
2460737
Technical Datasheet:
ST1S10PHR   Datasheet
See all Technical Docs

Product Overview

The ST1S10PHR is a high efficiency step-down PWM current mode Switching Regulator with inhibit function. The device operates with an input supply range from 2.5 to 18V and provides an adjustable output voltage from 0.8V. It operates either at a 900kHz fixed frequency or can be synchronized to an external clock. The high switching frequency allows the use of tiny SMD external components, while the integrated synchronous rectifier eliminates the need for a Schottky diode. The regulator IC provides excellent transient response and is fully protected against thermal overheating, switching over-current and output short-circuit.
  • 2% DC output voltage tolerance
  • Synchronous rectification
  • Internal soft start
  • Dynamic short-circuit protection
  • 90% Typical efficiency

Applications

Power Management

Warnings

ESD sensitive device, take proper precaution while handling the device.

Product Information

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:
Synchronous Buck (Step Down)

:
2.5V

:
18V

:
1Outputs

:
PowerSO

:
8Pins

:
3A

:
800mV

:
-

:
900kHz

:
125°C

:
-

:
-

:
MSL 1 - Unlimited
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Technical Docs (3)

Packaging type Cut Tape
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Re-reel (minimum 10/reel):2460737RL Check stock

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