Datasheet > TPS737XX_09

TPS737XX_09

更新时间： 2024-11-06 05:52:31

品牌	Logo	应用领域
德州仪器 - TI		稳压器
页数	文件大小	规格书
22页	974K
描述
1A Low-Dropout Regulator with Reverse Current Protection

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

TPS737XX_09 数据手册

TPS737xx

www.ti.com.................................................................................................................................................... SBVS067I–JANUARY 2006–REVISED MARCH 2009

1A Low-Dropout Regulator

with Reverse Current Protection

FEATURES

DESCRIPTION

•

Stable with 1.0µF or Larger Ceramic Output

Capacitor

The TPS737xx family of linear low-dropout (LDO)

voltage regulators uses an NMOS pass element in a

voltage-follower configuration. This topology is

relatively insensitive to output capacitor value and

ESR, allowing a wide variety of load configurations.

Load transient response is excellent, even with a

small 1.0µF ceramic output capacitor. The NMOS

topology also allows very low dropout.

•

Input Voltage Range: 2.2V to 5.5V

Ultra-Low Dropout Voltage: 130mV typ at 1A

Excellent Load Transient Response—Even

With Only 1.0µF Output Capacitor

•

NMOS Topology Delivers Low Reverse

Leakage Current

The TPS737xx family 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 under

20nA and ideal for portable applications. These

devices are protected by thermal shutdown and

foldback current limit.

•

1.0% Initial Accuracy

3% Overall Accuracy Over Line, Load, and

Temperature

•

Less Than 20nA typical I_Qin Shutdown Mode

Thermal Shutdown and Current Limit for Fault

Protection

DRB PACKAGE

3mm x 3mm SON

(TOP VIEW)

•

Available in Multiple Output Voltage Versions

–

Adjustable Output: 1.20V to 5.5V

OUT

N/C

Custom Outputs Available Using Factory

Package-Level Programming

N/C

NR/FB

GND

APPLICATIONS

•

Point of Load Regulation for DSPs, FPGAs,

ASICs, and Microprocessors

DCQ PACKAGE

SOT223

•

Post-Regulation for Switching Supplies

Portable/Battery-Powered Equipment

(TOP VIEW)

TAB IS GND

Optional

V_IN

V_OUT

1.0mF

OUT

TPS737xx

GND

OFF

OUT NR/FB

Typical Application Circuit

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...22

中文翻译

下载PDF

与TPS737XX_09相关器件

型号	品牌	获取价格	描述	数据表
TPS73801	TI	获取价格	1.0-A LOW-NOISE FAST-TRANSIENT-RESPONSE LOW-DROPOUT REGULATOR
TPS73801DCQR	TI	获取价格	1.0-A LOW-NOISE FAST-TRANSIENT-RESPONSE LOW-DROPOUT REGULATOR
TPS73801MDCQPSEP	TI	获取价格	采用塑料封装的耐辐射、2.2V 至 20V 输入、1A 可调节 LDO 稳压器 \| DCQ
TPS73801MDCQTPSEP	TI	获取价格	采用塑料封装的耐辐射、2.2V 至 20V 输入、1A 可调节 LDO 稳压器 \| DCQ
TPS73801-SEP	TI	获取价格	采用塑料封装的耐辐射、2.2V 至 20V 输入、1A 可调节 LDO 稳压器
TPS73HD3	TI	获取价格	具有使能功能的 750mA、10V、双通道低压降稳压器
TPS73HD301	TI	获取价格	DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS
TPS73HD301/318/325	ETC	获取价格	Dual-Output Low-Dropout Voltage Regulators
TPS73HD301PWP	TI	获取价格	DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS
TPS73HD301PWPG4	TI	获取价格	Dual Output Low-Dropout Voltage Regulator 28-HTSSOP -40 to 125

与TPS737XX_09相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

14
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

12
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

36
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

33

产品中心

服务支持

精选活动

关于我们

帮助中心

TPS737XX_09

TPS737XX_09 数据手册

与TPS737XX_09相关器件

与TPS737XX_09相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

TPS737XX_09

TPS737XX_09 数据手册

与TPS737XX_09相关器件

与TPS737XX_09相关文章

您还可以找

您在本页遇到什么问题？