TPL8020U50-S5TR中文資料思瑞浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書

Features

? 6-V to 24-V Input Voltage

? Fixed 5-V Output Voltage

? ±2% Output Accuracy over Line Regulation, Load

Regulation, and Operating Temperature Range

? 4.2-μA Low Quiescent Current

? 200-mA Maximum Output Current

? 180-mV Typically Dropout Voltage at 50 mA

? PSRR:

– 60 dB at 1 kHz

– 56 dB at 10 kHz

? Stable with a Minimum 2.2-μF Ceramic Capacitor

? Built-in Soft Start Control

? Integrated Protection:

– Over-Current Protection

– Output Short-Circuit to Ground Protection

– Over-Temperature Protection

? Junction Temperature Range: ?40°C to +125°C

? Package Option:

– SOT23-5

Applications

? Battery-Powered Handheld Devices

? POS and Power Tools

? Meters and Smoke Detector

? Industrial Control

? Low Power Wireless and IoT Modules

Description

The TPL8020U50 product is a wide input range and low

quiescent current low dropout linear voltage regulator. The

device supports an input voltage of 6 V to 24 V and

provides maximum 200-mA output current. It is stable with

a minimum 2.2-μF ceramic capacitor.

The TPL8020U50 features a high PSRR with 56 dB at

10 kHz, which can significantly reduce the voltage ripple

generated from the previous power stage.

The TPL8020U50 implements a low quiescent current with

only 4.2-μA, which makes the TPL8020U50 a good choice

for the battery-powered portable devices.

Short to ground protection, over-current protection, and

over-temperature protection can ensure the system

reliability under different server conditions.

The TPL8020U50 is a 5-V fixed output LDO with

±2% accuracy over full operating conditions. The device

provides a SOT23-5 package with guaranteed operating

temperature range from ?40°C to +125°C