Rohm Productdetail
1ch 200mA CMOS LDO 稳压器_BU2FSA4WGWL
BUxxSA4系列是输出为200mA的高性能CMOS稳压器。电路电流40µA，功耗低且噪音特性、负载响应特性优异，适用于逻辑IC电源、RF电源、相机模块电源等各种应用。
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特性：
Grade
Standard
Breakdown Voltage(Max.)[V]
6.5
ch
1
Vin(Min.)[V]
1.7
Vin(Max.)[V]
5.5
Vout (Typ.) [V]
2.55
Vout Precision
±0.6%
Iout(Max.)[A]
0.2
Circuit Current[mA]
0.04
Output Short Current[mA]
100
Shutdown Function
Yes
Thermal Shut-down
Yes
Over Current Protection
Yes
Over Voltage Protection
No
Discharge Function
No
Soft Start
No
I/O Voltage Difference (Typ.)[V]
0.08(Io=0.1A)
Ripple Rejection [dB]
70.0
Input Capacitor[µF]
0.47
Output Capacitor[µF]
0.47
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
特点：
・ High Output Voltage Accuracy: ±0.6%(±15mV on VOUT<2.5V)
・ High Ripple Rejection: 70 dB (Typ, 1 kHz,)
・ Compatible with small ceramic capacitor
(Cin=Cout=0.47 μF)
・ Low Current Consumption: 40 μA
・ Output Voltage ON/OFF control
・ Built-in Over Current Protection Circuit (OCP)
・ Built-in Thermal Shutdown Circuit (TSD)
・ Adopting ultra-small WLCSP UCSP50L1
