TPL803133Q-ST4R-S中文資料思瑞浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書

Features

? Qualified for Automotive Applications

– AEC-Q100 Grade 1, TA: ?40°C to +125°C

– Junction Temperature, TJ: ?40°C to +150°C

? Input Voltage: 3 V to 42 V

? Output Voltage:

– Fixed 5 V and 3.3 V

? ±2.5% 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: 720 mV Maximum at 200 mA

Load Current

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

Range from 0.001 Ω to 10 Ω

? Integrated Protection:

– Over-Current Protection

– Over-Temperature Protection

? Package Options:

– DFN3X3-8

– EMSOP8

– SOT223-3

Applications

? Automotive Clusters and Infotainment

? Automotive Headlights and Interior Lighting

? Automotive Domain Control

? Automotive BCM and Door Handler

Description

The TPL8031Q series products support operating with 3 V

to 42 V (45-V maximum transient voltage). Operating with

as low as 3 V allows the TPL8031Q to continue to work

well during cold-crank and start-stop conditions.

The TPL8031Q 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 TPL8031Q series products

are the optimal solutions for powering the MCU, CAN/LIN

transceivers in the always-on applications, and the batteryconnected applications in the automotive systems.

The TPL8031Q series provides fixed 5-V and 3.3-V output

voltage options, and the TPL8031Q supports a wide range

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

range from 0.001 Ω to 10 Ω. Also, the TPL8031Q series

integrated over-current protection and over-temperature

protection.

The TPL8031Q series products operate in the ambient

temperature range from ?40°C to +125°C. Additionally, the

TPL8031Q series provide thermal-enhanced packages of

DFN3X3-8, EMSOP8, and SOT223-3 to enable sustained

operation despite significant dissipation across the device.