TPS2141 - ADJUSTABLE LDO AND SWITCH

Texas Instruments

Download the TPS2141 datasheet PDF. This datasheet also includes the TPS2150 variant, as both parts are published together in a single manufacturer document.

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TPS2141 adjustable ldo and switch by Texas Instruments - Datasheet Preview — Note: The manufacturer provides a single datasheet file (TPS2150-etcTI.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	TPS2141
Manufacturer	Texas Instruments
File Size	1.11 MB
Description	ADJUSTABLE LDO AND SWITCH
Datasheet	TPS2141 Datasheet

General Description

The TPS2140/41/50/51 is a USB 1.0 and 2.0 Specification-compatible IC containing a dual-currentlimiting power switch and an adjustable low dropout regulator (LDO).

Both the switch and LDO limit inrush current by controlling the turnon slew rate.

The unique dual-current-limiting

Overview

TPS2140, TPS2141 TPS2150, TPS2151 SLVS399A − JANUARY 2002 − REVISED MAY 2006 ADJUSTABLE LDO AND SWITCH WITH DUAL CURRENT LIMIT FOR USB HIGHĆPOWER PERIPHERAL POWER.

Key Features

D Complete Power Management Solution for USB High-Power Peripherals D 250 mA Low-Dropout Regulator (LDO) With Enable and 325 mA (Typ) Current Limit D LDO Supports 2.7 V to 5.5 V VIN and 0.9 V to 3.3 V Adjustable VOUT D 40 mΩ (Typ) High-Side MOSFET With Dual Current Limit D Undervoltage Lockout and Power Good for LDO and Switch D CMOS- and TTL-Compatible Enable Inputs D 85 µA (Typ) Supply Current D 5 µA (Typ) Standby Supply Current D Available in 14-Pin HTSSOP (PowerPAD) D.
40°C to +85°C.

More Datasheets from Texas Instruments

Part Number	Description
TPS2140	ADJUSTABLE LDO AND SWITCH
TPS2145	LDO AND DUAL SWITCH
TPS2147	LDO AND DUAL SWITCH
TPS2148	3.3-V LDO AND DUAL SWITCH
TPS2149	3.3-V LDO and Dual Switch
TPS2100	POWER-DISTRIBUTION SWITCHES
TPS2101	POWER-DISTRIBUTION SWITCHES
TPS2102	POWER-DISTRIBUTION SWITCHES
TPS2103	POWER-DISTRIBUTION SWITCHES
TPS2104	POWER-DISTRIBUTION SWITCHES