TPL8031中文資料思瑞浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書

Features

? Input Voltage: 3 V to 40 V

? Output Voltage:

– Fixed 5 V and 3.3 V

? ±2% Output Accuracy Over Line Regulation, Load

Regulation, and Operating Temperature Range

? Low Current Consumption:

– 400-nA Shutdown Current

– 3-μA Typical Quiescent Current

? 300-mA Maximum Output Current

? Low Dropout Voltage: 440 mV typical at 200 mA Load

Current

? Stable with 1-μF to 200-μF Output Capacitor with ESR

Range from 0.001 Ω to 5 Ω

? Integrated Protection:

– Over-Current Protection

– Over-Temperature Protection

? Package Options:

– SOT89-3

– SOT23-5

– SOT223-3

Applications

? Handheld Devices with Battery Power Supply

? POS and Power Tools

? Meters and Smoke Detector

? Industrial Control

? Wireless and IoT Modules

Description

The TPL8031 series products support operating with 3 V to

40 V (45-V maximum transient voltage).

The TPL8031 series products are 3-μA ultra-low quiescent

low-dropout voltage linear regulators with 300-mA

maximum output current capability.

With the above features, the TPL8031 series products are

the optimal solutions for handheld devices with battery

power supply, POS, Power Tools, and Wireless Modules.

The TPL8031 series provides fixed 5-V and 3.3-V output

voltage options, and the TPL8031 supports a wide range

of output capacitors from 1 μF to 200 μF with an ESR

range from 0.001 Ω to 5 Ω. Also, the TPL8031 series

integrates over-current protection and over-temperature

protection.

The TPL8031 series products operate in the ambient

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