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TPS77518-Q1 - LDO Voltage Regulators

Download the TPS77518-Q1 datasheet PDF. This datasheet also covers the TPS77501-Q1 variant, as both devices belong to the same ldo voltage regulators family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (TPS77501-Q1-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

The TPS775xx and TPS776xx devices are designed to have a fast transient response and be stable with a 10-µF low ESR capacitors.

This combination provides high performance at a reasonable cost.

D Fast Transient Response D 2% Tolerance Over Specified Conditions for Fixed-Output Versions D 20-Pin TSSOP PowerPAD (PWP) Package D Thermal Shutdown Protection PWP PACKAGE (TOP VIEW) GND/HSINK 1 GND/HSINK 2 GND 3 NC 4 EN 5 IN 6 IN 7 NC 8 GND/HSINK 9 GND/HSINK 10 20 GND/HSINK 19 GND/HSINK 18 NC 17 NC 16 RESET/PG 15 FB/NC 14 OUT 13 OUT 12 GND/HSINK 11 GND/HSINK NC − No internal connection Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 169 mV at an output current of 500 mA for the TPS77x33) and is directly proportional to the output current.

Overview

TPS77501ĆQ1, '515ĆQ1, '516ĆQ1, '518ĆQ1, '525ĆQ1, '533ĆQ1 WITH RESET OUTPUT TPS77601ĆQ1, '77615ĆQ1, '77618ĆQ1, '77625ĆQ1, '77628ĆQ1, '77633ĆQ1 WITH PG OUTPUT FASTĆTRANSIENTĆRESPONSE 500ĆmA LOWĆDROPOUT VOLTAGE REGULATORS SGLS012B − MARCH 2003 − REVISED APRIL 2008 D Qualified for Automotive Applications D ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0) D Open Drain Power-On Reset With 200-ms Delay (TPS775xx) D Open Drain Power Good (TPS776xx) D 500-mA Low-Dropout Voltage Regulator D Available in 1.5-V, 1.6-V (TPS77516 Only), 1.8-V, 2.5-V, 2.8-V (TPS77628 Only), 3.

Key Features

  • a sleep mode; applying a TTL high signal to EN (enable) shuts down the regulator, reducing the quiescent current to 1 µA at TJ = 25°C. The RESET output of the TPS775xx initiates a reset in microcomputer and microprocessor systems in the event of an undervoltage condition. An internal comparator in the TPS775xx monitors the output voltage of the regulator to detect an undervoltage condition on the regulated output voltage. Power good (PG) of the TPS776xx is an active high output, which can be us.

More Datasheets from Texas Instruments

Part Number Description
TPS77518-EP LDO Voltage Regulators
TPS77518 LDO Voltage Regulators
TPS77515 LDO Voltage Regulators
TPS77515-EP LDO Voltage Regulators
TPS77515-Q1 LDO Voltage Regulators
TPS77516 LDO Voltage Regulators
TPS77516-EP LDO Voltage Regulators
TPS77516-Q1 LDO Voltage Regulators
TPS77501 LDO Voltage Regulators
TPS77501-EP LDO Voltage Regulators