TCR4S28DWBG BP 的参数 |
电路数量
Number of Regulators |
1 |
输入电压VIN
Voltage - Input |
6V |
输出电压VOUT
Voltage - Output |
2.8V |
输出电流Io
Current - Output |
50mA |
最大压降VDO
Voltage - Dropout |
|
带使能脚EN/CE(ON/OFF功能)
With Enable Pin |
有 Yes |
最大耗散功率Pd
Power dissipation |
800mW/0.8W |
Description & Applications |
200 mA CMOS Low-Dropout Regulator ?Low quiescent bias current ( IB = 50 μA (typ.) at IOUT = 0 mA ) ? Low stand-by current ( IB(OFF) = 0.1 μA (typ.) at Stand-by mode ) ? Low dropout voltage ( VIN - VOUT = 90 mV (typ.) at TCR4S25DWBG, IOUT = 50 mA ) ? High ripple rejection ratio ( R.R = 80 dB (typ) at IOUT = 10 mA, f =1kHz ) ? Low output noise voltage (VNO = 30 μVrms (typ.) at TCR4S25DWBG, IOUT = 10 mA, 10 Hz ≤ f ≤ 100 kHz) ? Auto-discharge ? Control pull-down resistor ? Overcurrent protection ? Ceramic capacitors can be used ( CIN = 0.1 μF, COUT =1.0 μF ) ? Very small package, WCSP ( 0.79 mm x 0.79 mm x 0.50 mm ) |
描述与应用 |
200毫安的CMOS低压差稳压器 ?低静态偏置电流(IB= 50μA(典型值)IOUT= 0毫安) ?低待机电流(IB(关) ?= 0.1μA(典型值)在待机模式) ?低压差电压(VIN - VOUT=90 mV的(典型值)在TCR4S25DWBG,IOUT= 50 mA时) ?高纹波抑制比(RR= 80分贝(典型值)IOUT= 10 mA时,F =1kHz时) ?低输出噪声电压(VNO=30μVrms的(典型值)的TCR4S25DWBG,IOUT = 10毫安,10赫兹≤F≤100千赫) ?自动放电 ?控制下拉电阻 ?过流保护 ?可以使用陶瓷电容(CIN= 0.1μF,COUT=1.0μF) ?非常小的封装,采用WCSP封装(0.79毫米×0.79毫米×0.50毫米) |
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