Rohm Productdetail
1A Variable/Fixed Output LDO Regulators - BA25BC0T
ROHM's secondary LDO regulators were designed to maximize device characteristics and provide stable operation through low power consumption, increased miniaturization, and low noise. 1A fixed output types are offered for local power supplies that feature an output voltage accuracy of ±2% with low saturation. A broad lineup is offered in a number of output voltages (variable, 1.5V-10V) and package types (TO252, TO220FP/CP) for compatibility with a wide range of applications, such as TVs, HDDs, PCs, and DVD players. In addition, multiple protection circuits are integrated (i.e. overcurrent, thermal shutdown), providing a high level of reliability.
Specifications:
Grade
Standard
Breakdown Voltage(Max.)[V]
18.0
ch
1
Vin(Min.)[V]
3.0
Vin(Max.)[V]
16.0
Vout (Typ.) [V]
2.5
Vout Precision
±2.0%
Iout(Max.)[A]
1.0
Circuit Current[mA]
0.5
Shutdown Function
No
Thermal Shut-down
Yes
Over Current Protection
Yes
Over Voltage Protection
No
Discharge Function
No
Soft Start
No
I/O Voltage Difference (Typ.)[V]
0.3(Io=0.5A)
Ripple Rejection [dB]
55.0
Load Regulation[mV]
35(Io=0 to 1A)
Input Capacitor[µF]
0.33
Output Capacitor[µF]
22.0
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
105
Features:
・Maximum current: 1A・Output voltage accuracy: ±1%
・Ultra-low saturation with PNP output
