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TPS77427 - 250-mA LDO Regulators

Download the TPS77427 datasheet PDF. This datasheet also covers the TPS77301 variant, as both devices belong to the same 250-ma ldo regulators family and are provided as variant models within a single manufacturer datasheet.

Description

The TPS773xx and TPS774xx are low-dropout regulators with integrated power-on reset and power good (PG) function respectively.

These devices are capable of supplying 250 mA of output current with a dropout of 200 mV (TPS77333, TPS77433).

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 TPS773xx features an integrated power-on reset, commonly used as a supply voltage supervisor (SVS), or reset output voltage. The RESET output of the TPS773xx 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 TPS773xx monitors the output voltage o.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS77301-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Texas Instruments

Part Number Description
TPS77428 250-mA LDO Regulators
TPS77401 250-mA LDO Regulators
TPS77401-EP 250-mA LDO VOLTAGE REGULATOR
TPS77415 250-mA LDO Regulators
TPS77418 250-mA LDO Regulators

Full PDF Text Transcription

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TPS77301/315/316/318/327/328/333/350 WITH RESET OUTPUT TPS77401/415/418/427/428/433/450 WITH POWER GOOD OUTPUT 250-mA LDO REGULATORS WITH 8-PIN MSOP PACKAGING SLVS281E – FEBRUARY 2000 – REVISED JULY 2001 D Open Drain Power-On Reset With 220-ms Delay (TPS773xx) D Open Drain Power-Good (PG) Status Output (TPS774xx) D 250-mA Low-Dropout Voltage Regulator D Available in 1.5-V, 1.6-V (TPS77316 Only), 1.8-V, 2.7-V, 2.8-V, 3.3-V, 5.
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