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TPS77227 Datasheet 150-mA LDO REGULATORS

Manufacturer: Texas Instruments

Download the TPS77227 datasheet PDF. This datasheet also includes the TPS77101 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (TPS77101-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

FB/SENSE RESET EN GND TPS771xx DGK Package (TOP VIEW) 1 8 2 7 3 6 4 5 OUT OUT IN IN FB/SENSE PG EN GND TPS772xx DGK Package (TOP VIEW) 1 8 2 7 3 6 4 5 OUT OUT IN IN TPS77x33 DROPOUT VOLTAGE vs JUNCTION TEMPERATURE 300 The TPS771xx and TPS772xx are low-dropout 250 regulators with integrated power-on reset and VDO – Dropout Voltage – mV power good (PG) function respectively.

These 200 devices are capable of supplying 150 mA of output current with a dropout of 115 mV (TPS77133, TPS77233).

Quiescent current is 92 µA at full load 150 IO = 150 mA dropping down to 1 µA when device is disabled.

Overview

Obsolete Devices: TPS77127, TPS77201, TPS77215, TPS77218 TPS77101/115/118/127/128/133/150 WITH RESET OUTPUT TPS77201/215/218/227/228/233/250 WITH POWER GOOD OUTPUT 150-mA LDO REGULATORS WITH 8-PIN MSOP PACKAGING SLVS225D – FEBRUARY 2000 – REVISED OCTOBER 2000 D Open Drain Power-On Reset With 220-ms Delay (TPS771xx) D Open Drain Power-Good (PG) Status Output (TPS772xx) D 150-mA Low-Dropout Voltage Regulator D Available in 1.5-V, 1.8-V, 2.7-V, 2.8-V, 3.3-V, 5.

Key Features

  • a sleep mode; applying a TTL high signal to EN (enable) shuts down the regulator, reducing the quiescent current to less than 1 µA at TJ = 25°C. The TPS771xx features an integrated power-on reset, commonly used as a supply voltage supervisor (SVS) or reset output voltage. The RESET output of the TPS771xx initiates a reset in DSP, microcomputer or microprocessor systems at power up and in the event of an undervoltage condition. An internal comparator in the TPS771xx monitors the output voltage of.

More Datasheets from Texas Instruments

Part Number Description
TPS77227-Q1 150-mA LDO REGULATORS
TPS77228 150-mA LDO REGULATORS
TPS77228-Q1 150-mA LDO REGULATORS
TPS77201 150-mA LDO REGULATORS
TPS77201-Q1 150-mA LDO REGULATORS
TPS77215 150-mA LDO REGULATORS
TPS77215-Q1 150-mA LDO REGULATORS
TPS77218 150-mA LDO REGULATORS
TPS77218-Q1 150-mA LDO REGULATORS
TPS77233 150-mA LDO REGULATORS