TPS73HD301

更新时间： 2024-11-05 22:14:11

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
28页	407K
描述
DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS

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TPS73HD301 数据手册

TPS73HD301, TPS73HD318, TPS73HD325

DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS

SLVS167C – SEPTEMBER 1998 – REVISED – MAY 1999

PWP PACKAGE

(TOP VIEW)

Dual Output Voltages for Split-Supply

Applications

3.3-V/Adjustable Output, 3.3 V/1.8 V, and

3.3 V/2.5

1GND

1EN

1IN

1RESET

1FB/SENSE

1OUT

2RESET

Dropout Voltage < 80 mV Max at

= 100 mA (3.3-V option)

Low Quiescent Current, Independent of

Load . . . 340 µA Typ Per Regulator

1IN

Ultra-Low-Current Sleep State . . . 2 µA Max

Dual Active-Low Reset Signals with 200-ms

Pulse Width

2GND

2EN

2IN

2SENSE

2OUT

Output Current Range of 0 mA to 750 mA

Per Regulator

2IN

28-Pin PowerPAD TSSOP Package

description

NC – No internal connection

The TPS73HD3xx family of dual voltage regulators offers very low dropout voltages and dual outputs in a

compact package. Designed primarily for DSP applications, these devices can be used in any mixed-output

voltage application with each regulator supporting up to 750 mA. Output current can be allocated as desired

between the two regulators and used to power many of todays DSPs. Low quiescent current and very low

dropout voltage assure maximum power usage in battery-powered applications. Texas Instruments PowerPAD

TSSOP package allows use of these devices with any voltage/current combination within the range of the listed

specifications without thermal problems, provided proper device mounting procedures are followed. Separate

inputs allow the designer to configure the source power as desired. Dual active-low reset signals allow resetting

of core-logic and I/O separately. Remote sense/feedback terminals provide regulation at the load. The

TPS73HD3xx are available in 28-pin PowerPAD TSSOP. They operate over a free-air temperature range of

–40°C to 125°C.

AVAILABLE OPTIONS

REGULATOR 1

(V)

REGULATOR 2

(V)

TSSOP

(PWP)

Adj (1.2 – 9.75 V)

1.8 V

3.3 V

TPS73HD301PWPR

TPS73HD318PWPR

TPS73HD325PWPR

–40°C to 125°C

2.5 V

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.

PowerPAD is a trademark of Texas Instruments Incorporated.

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...28

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与TPS73HD301相关器件

型号	品牌	获取价格	描述	数据表
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
TPS73HD301PWPR	TI	获取价格	DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS
TPS73HD301PWPRG4	TI	获取价格	DUAL OUTPUT, FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, PDSO28, GREEN, PLASTIC, TSSOP-28
TPS73HD318	TI	获取价格	DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS
TPS73HD318PWP	TI	获取价格	DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS
TPS73HD318PWPR	TI	获取价格	DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS
TPS73HD318PWPRG4	TI	获取价格	DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO28, GREEN, PLASTIC, HTSSOP-28
TPS73HD325	TI	获取价格	DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS

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