BU33SA5WGWZ
500mA 3.3V, Fixed Output, High PSRR, High-Accuracy CMOS LDO Regulator
BU33SA5WGWZ
500mA 3.3V, Fixed Output, High PSRR, High-Accuracy CMOS LDO Regulator
BUxxSA5WGWZ series are high-performance CMOS LDO regulators with output current ability of up to 500-mA. These devices have excellent noise and load response characteristics despite of its low circuit current consumption of 33µA. They are most appropriate for various applications such as power supplies for logic IC, RF, and camera modules.
For Automotive usage, please contact Sales.
Product Detail
Specifications:
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
Features:
- 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
