Datasheet > TPS7415

TPS7415

更新时间： 2024-11-08 22:52:51

品牌	Logo	应用领域
德州仪器 - TI		稳压器输出元件
页数	文件大小	规格书
14页	250K
描述
FAST-TRANSIENT-RESPONSE USING SMALL OUTPUT CAPACITOR 200-mA LOW-DROPOUT VOLTAGE REGULATORS

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TPS7415 数据手册

TPS7415, TPS7418, TPS7425, TPS7430, TPS7433

FAST-TRANSIENT-RESPONSE USING SMALL OUTPUT CAPACITOR

200-mA LOW-DROPOUT VOLTAGE REGULATORS

SLVS212 – DECEMBER 1999

D PACKAGE

(TOP VIEW)

Fast Transient Response Using Small

Output Capacitor (10 µF)

200-mA Low-Dropout Voltage Regulator

Available in 1.5-V, 1.8-V, 2.5-V, 3-V and 3.3-V

SENSE

OUT

GND

Dropout Voltage Down to 170 mV at 200 mA

(TPS7433)

3% Tolerance Over Specified Conditions

8-Pin SOIC Package

NC – No internal connection

Thermal Shutdown Protection

description

This device is designed to have a fast transient response and be stable with 1-µF capacitors. This combination

provides high performance at a reasonable cost.

Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 170 mV

at an output current of 200-mA for the TPS7433). This LDO family also features a sleep mode; applying a TTL

high signal to EN (enable) shuts down the regulator, reducing the quiescent current to less than 1 µA at

T = 25°C.

The TPS74xx is offered in 1.5-V, 1.8-V, 2.5-V, 3-V, and 3.3-V. Output voltage tolerance is specified as a

maximum of 3% over line, load, and temperature ranges. The TPS74xx family is available in 8 pin SOIC

package.

TPS7433

DROPOUT VOLTAGE

TPS7418

LOAD TRANSIENT RESPONSE

JUNCTION TEMPERATURE

100

300

250

200

150

100

= 10 µF

V = 3.2 V

200 mA

25 µs

di/dt =

= 200 mA

–50

= 75 mA

200

= 50 mA

= 1 mA

–50 –25

100 125 150

100 200 300 400 500 600 700 800 900 1000

– Junction Temperature – °C

t – Time – µs

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.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...14

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与TPS7415相关器件

型号	品牌	获取价格	描述	数据表
TPS7415D	TI	获取价格	FAST-TRANSIENT-RESPONSE USING SMALL OUTPUT CAPACITOR 200-mA LOW-DROPOUT VOLTAGE REGULATORS
TPS7415DR	TI	获取价格	VOLT REGULATOR\|FIXED\|+1.5V\|CMOS\|SOP\|8PIN\|PLASTIC
TPS7415DRG4	TI	获取价格	200-mA, Low-Dropout Voltage Regulator 8-SOIC -40 to 125
TPS7418	TI	获取价格	FAST-TRANSIENT-RESPONSE USING SMALL OUTPUT CAPACITOR 200-mA LOW-DROPOUT VOLTAGE REGULATORS
TPS7418D	TI	获取价格	FAST-TRANSIENT-RESPONSE USING SMALL OUTPUT CAPACITOR 200-mA LOW-DROPOUT VOLTAGE REGULATORS
TPS7418DR	TI	获取价格	VOLT REGULATOR\|FIXED\|+1.8V\|CMOS\|SOP\|8PIN\|PLASTIC
TPS74201	TI	获取价格	1.5A Ultra-LDO with Programmable Soft-Start
TPS74201KTWR	TI	获取价格	1.5A Ultra-LDO with Programmable Soft-Start
TPS74201KTWRG3	TI	获取价格	1.5A Ultra-LDO with Programmable Soft-Start
TPS74201KTWT	TI	获取价格	1.5A Ultra-LDO with Programmable Soft-Start

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