V62/06644-07XE

Texas Instruments 电源管理 IC

参考价格：￥13.87-￥14.08

更新日期：2024-04-01 00:04:00

V62/06644-07XE

Texas Instruments 电源管理 IC

产品简介：具有反向电流保护功能的无电容 NMOS 250mA 低压降稳压器（增强型产品）

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参考价格：￥13.87-￥14.08

V62/06644-07XE 中文资料属性参数

制造商：Texas Instruments
产品种类：低压降 (LDO) 调节器
最大输入电压：5.5 V
输出电压：3.3 V
回动电压（最大值）：0.15 V at 250 mA
输出电流：250 mA
负载调节：0.002 % / mA
输出端数量：1
输出类型：Fixed
最大工作温度：+ 125 C
安装风格：SMD/SMT
封装 / 箱体：SOT-5
Input Voltage MIN：+ 1.7 V
线路调整率：0.01 % / V
最大功率耗散：0.638 W
最小工作温度：- 55 C
封装：Reel
参考电压：1.2 V
工厂包装数量：3000
电压调节准确度：0.5 %

产品特性

Controlled Baseline One Assembly/Test Site, One Fabrication Site
One Assembly/Test Site, One Fabrication Site
Extended Temperature Performance of –55° to 125°C
Enhanced Diminishing Manufacturing Sources (DMS) Support
Enhanced Product–Change Notification
Qualification Pedigree(1)
Stable with No Output Capacitor or Any Value or Type of Capacitor
Input Voltage Range: 1.7 V to 5.5 V
Ultralow Dropout Voltage: 40 mV Typ at 250 mA
Excellent Load Transient Response—with or without Optional Output Capacitor
New NMOS Topology Provides Low Reverse Leakage Current
Low Noise: 30 µVRMS Typ (10 kHz to 100 kHz)
0.5% Initial Accuracy
1% Overall Accuracy (Line, Load, and Temperature)
Less Than 1 µA Max IQ in Shutdown Mode
Thermal Shutdown and Specified Min/Max Current Limit Protection
Available in Multiple Output Voltage Versions Fixed Outputs of 1.2 V to 5 V Adjustable Outputs from 1.2 V to 5.5 V Custom Outputs Available
Fixed Outputs of 1.2 V to 5 V
Adjustable Outputs from 1.2 V to 5.5 V
Custom Outputs Available
APPLICATIONS Portable/Battery–Powered Equipment Post–Regulation for Switching Supplies Noise–Sensitive Circuitry such as VCOs Point of Load Regulation for DSPs, FPGAs, ASICs, and Microprocessors
Portable/Battery–Powered Equipment
Post–Regulation for Switching Supplies
Noise–Sensitive Circuitry such as VCOs
Point of Load Regulation for DSPs, FPGAs, ASICs, and Microprocessors

产品概述

The TPS732xx family of low–dropout (LDO) voltage regulators uses a new topology: an NMOS pass element in a voltage–follower configuration. This topology is stable using output capacitors with low ESR and even allows operation without a capacitor. It also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all values of output current.The TPS732xx uses an advanced BiCMOS process to yield high precision while delivering low dropout voltages and low ground pin current. Current consumption, when not enabled, is under 1 µA and ideal for portable applications. The low output noise (30 µVRMS with 0.1 µF CNR) is ideal for powering VCOs. These devices are protected by thermal shutdown and foldback current limit.

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