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TPS71918 Datasheet Low-dropout Linear Regulators

Manufacturer: Texas Instruments

Overview: TPS718xx TPS719xx .ti......................................................................................................................................................

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The TPS718xx and TPS719xx families of low-dropout (LDO) regulators offer a high power-supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient responses while consuming a very low 90µA (typical) at no load ground current with both LDOs enabled.

The TPS719xx also provides an active pulldown circuit to quickly discharge output loads.

The TPS718xx and TPS719xx are stable with ceramic capacitors and use an advanced BiCMOS fabrication process to yield a typical dropout voltage of 230mV at 200mA output loads.

Key Features

  • 1.
  • 23 Dual, 200mA High-Performance LDOs.
  • Low Total Quiescent Current: 90µA with Both LDOs Enabled.
  • Low Noise: 70µVRMS/V.
  • Active Output Pulldown (TPS719xx).
  • Independent Enables for Each LDO.
  • PSRR: 65dB at 1kHz, 45dB at 1MHz.
  • Available in Multiple Fixed-Output Voltage Combinations from 0.9V to 3.6V Using Innovative Factory EEPROM Programming.
  • Fast Start-Up Time: 160µs.
  • Over-Current, Over-Temperature and Under-Voltage P.

More Datasheets from Texas Instruments

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TPS71918 Distributor