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LR9107 Datasheet OUTPUT CAPACITOR-LESS LOW VOLTAGE 200mA LDO REGULATOR

Manufacturer: Unisonic Technologies

General Description

The UTC LR9107 is a CMOS-based low dropout regulator with high output voltage accuracy, low dropout, high PSRR and low quiescent current.

The UTC LR9107 includes a voltage reference unit, an error amplifier, current limit circuit, resistors for setting output voltage, and a chip enable circuit.

With its low power consumption, excellent line and load transient response, the UTC LR9107 is well suited for low power handheld communication equipment.

Overview

UNISONIC TECHNOLOGIES CO., LTD LR9107 Preliminary OUTPUT CAPACITOR-LESS LOW VOLTAGE 200mA LDO REGULATOR.

Key Features

  • S.
  • Quiescent current: Typ. 9.5µA.
  • Low VIN and wide VIN range: 1.4V~5.25V.
  • Guarantee output current: 200mA.
  • VOUT accuracy: ±1%.
  • Ripple Rejection: Typ. 70dB (f=1kHz,VOUT≤1.2V) Typ. 65dB (f=1kHz, 1.2V.