TPL8052Q

42-V/450-mA Wide-Input Ultra-low Quiescent Current Low-Dropout Linear Regulator

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概述
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订购明细

概述

The TPL8052Q series supports operating with 3 V to 42 V (45-V maximum transient voltage). Operating with as low as 3 V allows the TPL8052Q to continue to work well during cold-crank and start-stop conditions.

The TPL8052Q is a series of 5-μA ultra-low quiescent low dropout voltage linear regulators with 450-mA maximum output current capability.

With the above features, the TPL8052Q 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 TPL8052Q series provides adjustable output voltage options, and the TPL8052Q 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 TPL8052Q series integrates over-current protection and over-temperature protection.

The TPL8052Q series operates in the ambient temperature range from –40°C to +125°C.

Status

Preview
Rating

Automotive
Minimum Input Voltage (V)

3
Maximum Input Voltage (V)

42
Output Voltage (V)

Adjustable (0.6 to 21)
Accuracy (max)

±2%
Max Output Current (mA)

450
Iq (mA)

0.005
Dropout (mV)

700
PSRR (dB)

50
Noise (μVRMS)

-
Temperature Range (℃)

-40 to +125
Package

EMSOP8

开发资源

文档

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- Datasheet_TPL8052Q
  
  数据手册
  
  英文
  
  05/09/2026
  
  42-V/450-mA Wide-Input Ultra-low Quiescent Current Low-Dropout Linear Regulator
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