Datasheet > TCR4S19DWBG

TCR4S19DWBG

更新时间： 2024-11-06 00:47:23

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
15页	311K
描述
200 mA CMOS Low-Dropout Regulator

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中文翻译

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数据手册

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TCR4S19DWBG 数据手册

TCR4S12DWBG~TCR4S36DWBG

TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic

TCR4S12DWBG~TCR4S36DWBG

200 mA CMOS Low-Dropout Regulator

The

TCR4S12DWBG

TCR4S36DWBG

are

CMOS

general-purpose single-output voltage regulators with an on/off

control input, featuring low dropout voltage and low quiescent bias

current. The TCR4S12WBG to TCR4S36WBG can be enabled and

disabled via the CONTROL pin.

These voltage regulators are available in fixed output voltages

between 1.2 V and 3.6 V in 0.05-V steps and capable of driving up

to 200 mA. They feature overcurrent protection and auto-discharge.

The TCR4S12DWBG to TCR4S36DWBG are offered in the

compact WCSP ( 0.79 mm x 0.79 mm x 0.50 mm ) and allow the use

of small ceramic input and output capacitors. Thus, these devices

are ideal for portable applications that require high-density board

assembly such as cellular phones.

S-UFBGA4-0101-0.40A01

WCSP4

Weight: 0.7 mg (typ)

Features

•

Low quiescent bias current ( I_B= 50 μA (typ.) at I_OUT= 0 mA )

Low stand-by current ( I_B(OFF)= 0.1 μA (typ.) at Stand-by mode )

Low dropout voltage ( V_IN- V_OUT= 90 mV (typ.) at TCR4S25DWBG, I_OUT= 50 mA )

High ripple rejection ratio ( R.R = 80 dB (typ) at I_OUT= 10 mA, f =1kHz )

Low output noise voltage (V_NO= 30 μV_rms(typ.) at TCR4S25DWBG, I_OUT= 10 mA, 10 Hz ≤ f ≤ 100 kHz)

Auto-discharge

Control pull-down resistor

Overcurrent protection

Ceramic capacitors can be used ( C_IN= 0.1 μF, C_OUT=1.0 μF )

Very small package, WCSP ( 0.79 mm x 0.79 mm x 0.50 mm )

Pin Assignment (top view)

CONTROL

VIN

GND

VOUT

2010-07-30

12 3 4 5 6 7...15

中文翻译

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