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TPS78825 Datasheet 150-ma Low-noise Ldo

Manufacturer: Texas Instruments

Overview: TPS78825, TPS78833 SLVS382A – JUNE 2001 – REVISED JULY 2001 150-mA LOW-NOISE LDO WITH IN-RUSH CURRENT CONTROL FOR USB.

General Description

The TPS78825 and TPS78833 are very small (SOT-23) package, low-noise LDOs that regulate the output voltage to 2.5 V and 3.3 V with input voltage ranging from 2.7 V to an absolute maximum of 13.5 V.

These devices output 150 mA with a peak current of 350 mA (typ).

The TPS788xx family uses the SR pin to program the output voltage slew rate to control the in-rush current.

Key Features

  • D 150-mA Low-Dropout Regulator D Available in 2.5 V, 3.3 V D Programmable Slew Rate Control D Output Noise Typically 56 µVRMS D Only 17 µA Quiescent Current at 150 mA D 1 µA Quiescent Current in Standby Mode D Dropout Voltage Typically 150 mV at 150 mA (TPS78833) D Over Current Limitation D.
  • 40°C to 125°C Operating Junction Temperature Range D 5-Pin SOT-23 (DBV) Package DBV.

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