BA18DD0WT
2A 1.8V, Fixed Output, High-Accuracy LDO Regulator with Shutdown Switch
BA18DD0WT
2A 1.8V, Fixed Output, High-Accuracy LDO Regulator with Shutdown Switch
ROHM's LDO regulators continue the trend towards increasing miniaturization and greater power efficiency and are optimized for power supplies of all types. The broad lineup includes low saturation fixed output types in 1A/2A/0.3A ratings, models with different output voltages and packages, and units with/without a shutdown switch. In addition, overcurrent, thermal shutdown, and overvoltage protection circuits are integrated to prevent IC destruction due to output shorts, IC overload, and surges on the power supply line, respectively.
For Automotive usage, please contact Sales.
Product Detail
Specifications:
ch
1
Withstand Voltage (Max.)[V]
35
Vin(Min.)[V]
3
Vin(Max.)[V]
25
Iout(Max.)[A]
2
Vout Type
Fixed
Vout Accuracy
±1.0% (Ta=25℃)
Circuit Current[mA]
0.9
Dropout Voltage (Typ.)[V]
0.45(Io=2A)
Ripple Rejection [dB]
55
Load Regulation[mV]
50(Io=0A to 2A)
Output Capacitor[µF]
22
Shutdown Function
Yes
Thermal Shut-down
Yes
Over Current Protection
Yes
Over Voltage Protection
Yes
Under Voltage Lock Out
No
Discharge Function
No
Soft Start
No
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Features:
・Maximum current: 2A・Output voltage accuracy: ±1%
・Ultra-low saturation with PNP output
