Datasheet > TCR8BM085A

TCR8BM085A

更新时间： 2023-01-03 08:55:32

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
11页	704K
描述
Fixed Positive LDO Regulator

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技术参数
数据手册

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TCR8BM085A 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.71
Base Number Matches：	1

TCR8BM085A 数据手册

TCR8BM series

TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic

TCR8BM series

800 mA CMOS Ultra Low Dropout Regulator

The TCR8BM series are CMOS single-output voltage regulators with an

on/off control input, featuring ultra low dropout voltage, high PSRR, low

inrush current and fast load transient response.

A differentiating feature is the use of a secondary bias rail as a reference

voltage that allows ultra low dropout of 170 mV (Typ.) at I_OUT= 800 mA ( 1.1

V output, V_BIAS= 3.3 V ).

These voltage regulators are available in fixed output voltages between 0.8

V and 3.6 V, and capable of driving up to 800 mA. Other features include

overcurrent protection, thermal shutdown, and Auto-discharge.

The TCR8BM series are offered in the ultra small plastic mold package

DFN5B (1.2 mm x 1.2 mm; t 0.38 mm).

As small ceramic input and output capacitors can be used with the

TCR8BM series, these devices are ideal for portable applications that require

high-density board assembly such as cellular phones.

DFN5B

Weight : 1.4 mg ( Typ.)

Features

•

Low dropout voltage

V_DO= 170 mV (Typ.) at 1.1 V output, V_BIAS= 3.3 V , I_OUT= 800 mA

Low stand-by current ( I_BIAS(OFF)= 1 μA (Max))

•

Low quiescent bias current ( I_BIAS(ON)= 20 μA (Typ.) at V_BIAS= 5.5 V, I_OUT= 0 mA )

Wide range output voltage line up ( V_OUT= 0.8 to 3.6 V )

Overcurrent protection

Thermal shutdown

Inrush current reduction

Under voltage lockout (TCR8BMxxA products)

Auto-discharge

Pull down connection between CONTROL and GND

Ultra small package DFN5B (1.2 mm x 1.2 mm ; t 0.38 mm )

Start of commercial production

2018-08

Toshiba Electronic Devices & Storage Corporation

2019-01-15

12 3 4 5 6 7...11

中文翻译

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