TPS73115-EP

更新时间： 2024-11-27 11:06:35

品牌	Logo	应用领域
德州仪器 - TI		电源电路线性稳压器IC
页数	文件大小	规格书
22页	623K
描述
具有反向电流保护功能的无电容 NMOS 150mA 低压降稳压器（增强型产品）

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TPS73115-EP 数据手册

TPS73101-EP, TPS73115-EP

TPS731125-EP, TPS73118-EP, TPS73125-EP, TPS73130-EP

TPS73132-EP, TPS73133-EP, TPS73150-EP

www.ti.com

SGLS347A–JUNE 2006–REVISED SEPTEMBER 2007

CAP-FREE NMOS 150 mA LOW DROPOUT REGULATOR

WITH REVERSE CURRENT PROTECTION

FEATURES

•

Controlled Baseline

•

Low Noise: 30 μV_RMSTyp (10 kHz to 100 kHz)

–

One Assembly

Test Site

0.5% Initial Accuracy

1% Overall Accuracy Over Line, Load, and

Temperature

One Fabrication Site

•

Less Than 1 μA Maximum I_Qin Shutdown

Mode

•

Extended Temperature Performance of

–55°C to 125°C

Thermal Shutdown and Specified Min/Max

Current Limit Protection

Enhanced Diminishing Manufacturing Sources

(DMS) Support

Available in Multiple Output Voltage Versions

•

Enhanced Product-Change Notification

(1)

–

Fixed Outputs of 1.2 V to 5 V

Adjustable Outputs from 1.2 V to 5.5 V

Custom Outputs Available

Qualification Pedigree

Stable With No Output Capacitor or Any Value

or Type of Capacitor

•

Input Voltage Range of 1.7 V to 5.5 V

APPLICATIONS

Ultralow Dropout Voltage: 30 mV Typical

•

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

Excellent Load Transient Response—With or

Without Optional Output Capacitor

•

New NMOS Topology Provides Low Reverse

Leakage Current

(1) Component qualification in accordance with JEDEC and

industry standards to ensure reliable operation over an

extended temperature range. This includes, but is not limited

to, Highly Accelerated Stress Test (HAST) or biased 85/85,

temperature cycle, autoclave or unbiased HAST,

electromigration, bond intermetallic life, and mold compound

life. Such qualification testing should not be viewed as

justifying use of this component beyond specified

performance and environmental limits.

DESCRIPTION/ORDERING INFORMATION

The TPS731xx family of low-dropout (LDO) linear 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 TPS731xx 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 μV_RMSwith 0.1 μF C_NR) is ideal for powering VCOs. These devices are

protected by thermal shutdown and foldback current limit.

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

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TPS73115-EP 替代型号

型号	品牌	替代类型	描述	数据表
TPS731125-EP	TI	功能相似	具有反向电流保护功能的无电容 NMOS 150mA 低压降稳压器（增强型产品）
TPS73101-EP	TI	功能相似	CAP-FREE NMOS 150 mA LOW DROPOUT REGULATOR WITH REVERSE CURRENT PROTECTION

与TPS73115-EP相关器件

型号	品牌	获取价格	描述	数据表
TPS73115MDBVREP	TI	获取价格	CAP-FREE NMOS 150 mA LOW DROPOUT REGULATOR WITH REVERSE CURRENT PROTECTION
TPS73118	TI	获取价格	Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
TPS73118DBVR	TI	获取价格	Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
TPS73118DBVRG4	TI	获取价格	Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
TPS73118DBVT	TI	获取价格	Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
TPS73118DBVTG4	TI	获取价格	Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
TPS73118-EP	TI	获取价格	具有反向电流保护功能的无电容 NMOS 150mA 低压降稳压器（增强型产品）
TPS73118MDBVREP	TI	获取价格	CAP-FREE NMOS 150 mA LOW DROPOUT REGULATOR WITH REVERSE CURRENT PROTECTION
TPS73125	TI	获取价格	Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
TPS73125DBVR	TI	获取价格	Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection

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