Rohm Productdetail
1ch 200mA CMOS LDO Regulators - BU28SD2MG-M
BUxxSD2-M series is high-performance FULL CMOS regulator with 200-mA output, which is mounted on versatile package SSOP5 (2.90mm x 2.80mm x 1.25mm).
It has excellent noise characteristics and load responsiveness characteristics despite its low circuit current consumption of 33µA. It is most appropriate for various applications such as power supplies for logic IC, RF, and camera modules.
Specifications:
Grade
Automotive
Breakdown Voltage(Max.)[V]
6.5
ch
1
Vin(Min.)[V]
1.7
Vin(Max.)[V]
6.0
Vout (Typ.) [V]
2.8
Vout Precision
±2.0%
Iout(Max.)[A]
0.2
Circuit Current[mA]
0.033
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]
0.085(Io=0.1A)
Ripple Rejection [dB]
68.0
Input Capacitor[µF]
0.47
Output Capacitor[µF]
0.47
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
105
Features:
・ High-accuracy output voltage of ±2.0% (In all recommended condition)・ High ripple rejection: 68 dB (Typ., 1 kHz,)
・ Compatible with small ceramic capacitor (Cin=Cout=0.47 μF)
・ Low current consumption: 33 μA
・ ON/OFF control of output voltage
・ With built-in over current protection circuit and thermal shutdown circuit
・ Package SSOP5 is similar to SOT23-5(JEDEC)
