TPS732
- 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 Typical at
250 mA - Excellent Load Transient Response–With or
Without Optional Output Capacitor - NMOS Topology Provides Low Reverse Leakage
Current - Low Noise: 30 µVRMS Typical (10 kHz to 100 kHz)
- 0.5% Initial Accuracy
- 1% Overall Accuracy (Line, Load, and
Temperature) - Less Than 1-µA Maximum IQ in Shutdown Mode
- Thermal Shutdown and Specified Min and 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
- APPLICATIONS
- Portable and Battery-Powered Equipment
- Post-Regulation for Switching Supplies
- Noise-Sensitive Circuitry such as VCOs
- Point-of-Load Regulation for DSPs, FPGAs,
ASICs, and Microprocessors
All other trademarks are the property of their respective owners
The TPS732 family of low-dropout (LDO) voltage regulators uses an NMOS pass element in a voltage-follower configuration. This topology is stable using output capacitors with low equivalent series resistance (ESR), and even allows operation without a capacitor. The device also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all values of output current.
The TPS732 uses an advanced BiCMOS process to yield high precision while delivering very low dropout voltages and low ground pin current. Current consumption, when not enabled, is less than 1 µA and ideal for portable applications. The extremely 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.
您可能感兴趣的相似产品
功能与比较器件相同且具有相同引脚
技术文档
| 类型 | 项目标题 | 下载最新的英语版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 数据表 | TPS732xx Capacitor-Free, NMOS, 250-mA Low-Dropout Regulator With Reverse Current Protection 数据表 (Rev. P) | PDF | HTML | 2015年 12月 17日 | ||
| 应用手册 | LDO 噪声揭秘 (Rev. B) | PDF | HTML | 下载英文版本 (Rev.B) | PDF | HTML | 2020年 9月 16日 | |
| 技术文章 | LDO Basics: Thermals – How hot is your application? | 2017年 9月 20日 | ||||
| 应用手册 | LDO PSRR Measurement Simplified (Rev. A) | PDF | HTML | 2017年 8月 9日 | |||
| 用户指南 | TPS73x01DRBEVM-518 User's Guide | 2009年 8月 13日 | ||||
| 用户指南 | DEM-SOT223LDO Demonstration Fixture | 2003年 10月 15日 | ||||
| 更多文献资料 | DMOS Delivers Dramatic Performance Gains to LDO Regulators (EDN mag) | 2001年 2月 14日 |
设计和开发
如需其他信息或资源，请查看下方列表，点击标题即可进入详情页面。
DEM-SOT223LDO — 采用 SOT223 (DCQ) 封装与大多数正输出 LDO 兼容的 DEM-SOT223LDO
The Texas Instruments DEM-SOT223LDO demonstration module (DEM) helps designers evaluate the operation and performance of Texas Instruments low-dropout regulators (LDOs). This module is compatible with most positive output LDOs offered in the SOT223 (DCQ) package.
TPS73201DRBEVM-518 — TPS73201DRBEVM-518 评估模块
12Vin Power Design using Integrated-FET DCDC Converters and a LDO (Rev. A)
PMP21887 — 适用于 ASIC 的高电流 360A 静态/600A 峰值内核 PMBus 电压 12 相参考设计
TIDA-00306 — 介质转换器 - RJ45 到光纤转换器
TIDA-00661 — 用于空气断路器的高分辨率、快速启动模拟前端参考设计
TIDA-00826 — 50Ω 2GHz 示波器前端参考设计
| 封装 | 引脚数 | 下载 |
|---|---|---|
| SOT-223 (DCQ) | 6 | 了解详情 |
| SOT-23 (DBV) | 5 | 了解详情 |
| VSON (DRB) | 8 | 了解详情 |
订购和质量
- RoHS
- REACH
- 器件标识
- 引脚镀层/焊球材料
- MSL 等级/回流焊峰值温度
- MTBF/时基故障估算
- 材料成分
- 认证摘要
- 持续可靠性监测
推荐产品可能包含与 TI 此产品相关的参数、评估模块或参考设计。