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TPS2158 - 3.3-V LDO AND DUAL SWITCH

This page provides the datasheet information for the TPS2158, a member of the TPS2148 3.3-V LDO AND DUAL SWITCH family.

Description

The TPS2148 incorporates two power distribution switches and an LDO in one small package, providing a USB peripheral power management solution that saves up to 60% in board space over typical implementations.

The TPS2148 meets USB 2.0 bus-powered peripheral requirements.

Features

  • D Complete Power Management Solution for USB Bus-Powered Peripherals D 3.3-V 200 mA Low-Dropout Voltage Regulator With Enable D 3.3-V 340-mΩ (Typ) High-Side MOSFET D 5-V 340-mΩ (Typ) High-Side MOSFET D Independent Thermal- and Short-Circuit Protection for LDO and Each Switch D 2.9-V to 5.5-V Operating Range D CMOS- and TTL-Compatible Enable Inputs D 75-µA (Typ) Supply Current D Available in 8-Pin MSOP (PowerPAD) D.
  • 40°C to 85°C Ambient Temperature Range.

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Datasheet preview – TPS2158

Datasheet Details

Part number TPS2158
Manufacturer Texas Instruments
File Size 429.07 KB
Description 3.3-V LDO AND DUAL SWITCH
Datasheet download datasheet TPS2158 Datasheet
Additional preview pages of the TPS2158 datasheet.

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Full PDF Text Transcription

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TPS2148 TPS2158 SLVS373 − AUGUST 2001 3.3ĆV LDO AND DUAL SWITCH FOR USB PERIPHERAL POWER MANAGEMENT FEATURES D Complete Power Management Solution for USB Bus-Powered Peripherals D 3.3-V 200 mA Low-Dropout Voltage Regulator With Enable D 3.3-V 340-mΩ (Typ) High-Side MOSFET D 5-V 340-mΩ (Typ) High-Side MOSFET D Independent Thermal- and Short-Circuit Protection for LDO and Each Switch D 2.9-V to 5.
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