TPS76327

更新时间： 2024-11-13 22:59:27

品牌	Logo	应用领域
德州仪器 - TI		稳压器
页数	文件大小	规格书
20页	303K
描述
LOW-POWER 150-mA LOW-DROPOUT LINEAR REGULATORS

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中文翻译

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TPS76327 数据手册

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www.ti.com

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SLVS181H − DECEMBER 1998 − REVISED JANUARY 2004

DBV PACKAGE

(TOP VIEW)

150-mA Low-Dropout Regulator

Output Voltage: 5 V, 3.8 V, 3.3 V, 3.0 V, 2.8 V,

2.7 V, 2.5 V, 1.8 V, 1.6 V and Variable

OUT

Dropout Voltage, Typically 300 mV

at 150 mA

GND

Thermal Protection

NC/FB

Over Current Limitation

Less Than 2-µA Quiescent Current in

Shutdown Mode

−40°C to 125°C Operating Junction

Temperature Range

5-Pin SOT-23 (DBV) Package

description

The TPS763xx family of low-dropout (LDO) voltage regulators offers the benefits of low-dropout voltage, low-power

operation, and miniaturized packaging. These regulators feature low dropout voltages and quiescent currents compared

to conventional LDO regulators. Offered in a 5-terminal, small outline integrated-circuit SOT-23 package, the TPS763xx

series devices are ideal for cost-sensitive designs and for applications where board space is at a premium.

A combination of new circuit design and process innovation has enabled the usual pnp pass transistor to be replaced by

a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is very

low—typically 300 mV at 150 mA of load current (TPS76333)—and is directly proportional to the load current. Since the

PMOS pass element is a voltage-driven device, the quiescent current is very low (140 µA maximum) and is stable over

the entire range of output load current (0 mA to 150 mA). Intended for use in portable systems such as laptops and cellular

phones, the low-dropout voltage feature and low-power operation result in a significant increase in system battery operating

life.

The TPS763xx also features a logic-enabled sleep mode to shut down the regulator, reducing quiescent current to 1 µA

maximum at T_J= 25°C.The TPS763xx is offered in 1.6-V,1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, 3.8-V, and 5-V fixed-voltage

versions and in a variable version (programmable over the range of 1.5 V to 6.5 V.

AVAILABLE OPTIONS

VOLTAGE

Variable

1.6 V

PACKAGE

PART NUMBER

SYMBOL

PAZI

(1)

(2)

TPS76301DBVR

TPS76301DBVT

TPS76316DBVT

TPS76318DBVT

TPS76325DBVT

TPS76327DBVT

TPS76328DBVT

TPS76330DBVT

TPS76333DBVT

TPS76338DBVT

TPS76350DBVT

TPS76316DBVR

TPS76318DBVR

TPS76325DBVR

TPS76327DBVR

TPS76328DBVR

TPS76330DBVR

TPS76333DBVR

TPS76338DBVR

TPS76350DBVR

PBHI

PBAI

PBBI

PBCI

PBDI

PBII

1.8 V

2.5 V

2.7 V

SOT-23

(DBV)

−40°C to 125°C

2.8 V

3.0 V

3.3 V

PBEI

PBFI

PBGI

3.8 V

5.0 V

(1)

(2)

The DBVT passive indicates tape and reel of 250 parts.

The DBVR passive indicates tape and reel of 3000 parts.

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.

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12 3 4 5 6 7...20

中文翻译

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与TPS76327相关器件

型号	品牌	获取价格	描述	数据表
TPS76327DBV	TI	获取价格	LOW-POWER 150-mA LOW-DROPOUT LINEAR REGULATORS
TPS76327DBVR	TI	获取价格	LOW-POWER 150-mA LOW-DROPOUT LINEAR REGULATORS
TPS76327DBVR	ROCHESTER	获取价格	2.7V FIXED POSITIVE LDO REGULATOR, 0.3V DROPOUT, PDSO5, GREEN, PLASTIC, SOT-23, 5 PIN
TPS76327DBVRG4	TI	获取价格	LOW-POWER 150-mA LOW-DROPOUT LINEAR REGULATORS
TPS76327DBVT	TI	获取价格	LOW-POWER 150-mA LOW-DROPOUT LINEAR REGULATORS
TPS76327DBVT	ROCHESTER	获取价格	2.7V FIXED POSITIVE LDO REGULATOR, 0.3V DROPOUT, PDSO5, GREEN, PLASTIC, SOT-23, 5 PIN
TPS76327DBVTG4	TI	获取价格	LOW-POWER 150-mA LOW-DROPOUT LINEAR REGULATORS
TPS76328	TI	获取价格	LOW-POWER 150-mA LOW-DROPOUT LINEAR REGULATORS
TPS76328DBV	TI	获取价格	LOW-POWER 150-mA LOW-DROPOUT LINEAR REGULATORS
TPS76328DBVR	TI	获取价格	LOW-POWER 150-mA LOW-DROPOUT LINEAR REGULATORS

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