TPL8051Q

数据手册

概述
开发资源
应用
订购明细

概述

The TPL8051Q is a series of products supporting operating with 3 V to 42 V (45-V maximum transient voltage). Operating with as low as 3 V allows the TPL8051Q to continue to work well during cold-crank and start-stop conditions.

The TPL8051Q is a series of 5-μA ultra-low quiescent lowdropout voltage linear regulators with 450-mA maximum output current capability.

With the above features, the TPL8051Q series of 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 TPL8051Q series provides adjustable output voltage options, and the TPL8051Q supports a wide range of output capacitors from 2.2 μF to 200 μF with an ESR range from 0.001 Ω to 5 Ω. Also, the TPL8051Q series integrates over-current protection and over-temperature protection.

The TPL8051Q series operates in the ambient temperature range from –40°C to +125°C.

Status

Production
Rating

Automotive
Minimum Input Voltage (V)

4
Maximum Input Voltage (V)

42
Output Voltage (V)

Adjustable (1.2 to 18)
Accuracy (max)

±2%
Max Output Current (mA)

450
Iq (mA)

5
Dropout (mV)

700
PSRR (dB)

50
Noise (μVRMS)

-
Temperature Range (℃)

-40 to +125
Package

DFN3X3-8

开发资源

文档

显示筛选器

隐藏筛选器
文档
- 数据手册
- 选型手册
- 应用笔记
- 技术文章
- 产品简介
- 用户指南
- 测试报告
- 文档名称
- 类型
- 语言
- 日期
- 思瑞浦汽车产品选型册
  
  选型手册
  
  中文
  
  03/20/2024
- Datasheet_TPL8051Q
  
  数据手册
  
  英文
  
  05/09/2025
  
  42-V/450-mA Wide-Input Ultra-low Quiescent Current Low-Dropout Linear Regulator
- Introduction to Latch-up and the Preventive Measures
  
  技术文章
  
  英文
  
  01/19/2024
- PSRR Measurement for LDO
  
  技术文章
  
  英文
  
  01/19/2024
- Introduction to ESD Performance of a Silicon Chip
  
  技术文章
  
  英文
  
  01/19/2024
- Application Tips on ESD-EOS
  
  技术文章
  
  英文
  
  01/19/2024
- 思瑞浦模拟产品选型册
  
  选型手册
  
  中文
  
  01/19/2024