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参数

Output options Fixed Output Iout (Max) (A) 0.75 Vin (Max) (V) 26 Vin (Min) (V) 6 Vout (Max) (V) 12 Vout (Min) (V) 5 Fixed output options (V) 5, 8, 12 Iq (Typ) (mA) 5 Thermal resistance θJA (°C/W) 27 Approx. price (US$) 0.63 | 1ku Load capacitance (Min) (µF) 10 Rating Automotive Regulated outputs (#) 1 Features Enable Accuracy (%) 1.5 Dropout voltage (Vdo) (Typ) (mV) 650 Operating temperature range (C) -40 to 125 open-in-new 查找其它 线性稳压器(LDO)

封装|引脚|尺寸

TO-252 (KVU) 5 67 mm² 6.6 x 10.11 TO-263 (KTT) 5 155 mm² 10.16 x 15.24 open-in-new 查找其它 线性稳压器(LDO)

特性

  • Qualified for Automotive Applications
  • Low Dropout Voltage, Less Than 0.6 V at 750 mA
  • Low Quiescent Current
  • TTL- and CMOS-Compatible Enable on TL751M Series
  • Load-Dump Protection
  • Overvoltage Protection
  • Internal Thermal Overload Protection
  • Internal Overcurrent-Limiting Circuitry

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描述

The TL750M and TL751M series are low-dropout positive voltage regulators specifically designed for automotive applications. The TL750M and TL751M series incorporate onboard overvoltage and current-limiting protection circuitry to protect the devices and the regulated system. Both series are fully protected against load-dump and reverse-battery conditions. Load-dump protection is up to a maximum of 60 V at the input of the device. Low quiescent current, even during full-load conditions, makes the TL750M and TL751M series ideal for use in applications that are permanently connected to the vehicle battery.

The TL750M and TL751M series offers 5-V, 8-V, and 12-V options. The TL751M series has the addition of an enable (ENABLE) input. The ENABLE input gives complete control over power up, allowing sequential power up or shutdown. When ENABLE is high, the regulator output is placed in the high-impedance state. The ENABLE input is TTL and CMOS compatible.

The TL750Mxx and TL751Mxx are characterized for operation over the virtual junction temperature range –40°C to 125°C.

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技术文档

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类型 标题 下载最新的英文版本 发布
* 数据表 TL750Mxx-Q1, TL751Mxx-Q1 Low-Dropout Voltage Regulators 数据表 2011年 6月 16日
技术文章 LDO basics: capacitor vs. capacitance 2018年 8月 1日
技术文章 LDO Basics: Preventing reverse current 2018年 7月 25日
技术文章 LDO basics: introduction to quiescent current 2018年 6月 20日
技术文章 LDO basics: noise – part 1 2017年 6月 14日

设计与开发

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CAD/CAE 符号

封装 引脚 下载
DDPAK/TO-263 (KTT) 5 视图选项
TO-252 (KVU) 5 视图选项

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