BU33SA5WGWZ
1ch 500mA CMOS LDO稳压器
BU33SA5WGWZ
1ch 500mA CMOS LDO稳压器
BUxxSA5WGWZ系列是输出为500mA的高性能CMOS稳压器。电路电流 33μA，低功耗且噪音特性、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。
主要规格
特性：
ch
1
Withstand Voltage (Max.)[V]
5.5
Vin(Min.)[V]
1.8
Vin(Max.)[V]
5
Iout(Max.)[A]
0.5
Vout Type
Fixed
Vout Accuracy
±1.0% (Ta=25℃)
Circuit Current[mA]
0.033
Dropout Voltage (Typ.)[V]
0.08(Io=0.1A)
Ripple Rejection [dB]
70
Load Regulation[mV]
6 (Io=0.01mA to 300mA)
Output Capacitor[µF]
0.47
Shutdown Function
Yes
Thermal Shut-down
Yes
Over Current Protection
Yes
Over Voltage Protection
No
Under Voltage Lock Out
No
Discharge Function
No
Soft Start
No
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
105
特点：
- High Output Voltage Accuracy: ±1.0%
- High Ripple Rejection: 70dB (Typ. 1kHz)
- Compatible with small ceramic capacitor (Cin = Cout = 0.47µF)
- Low Current Consumption: 33µA
- Output Voltage ON/OFF control
- Built-in Over Current Protection Circuit (OCP)
- Built-in Thermal Shutdown Circuit (TSD)
- Adopting ultra-small WLCSP UCSP30L1
