BD933N1WEFJ-C (Under Development)
Nano Cap™, QuiCur™, 150mA 3.3V, Fixed Output LDO Regulator for Automotive
BD933N1WEFJ-C (Under Development)
Nano Cap™, QuiCur™, 150mA 3.3V, Fixed Output LDO Regulator for Automotive
The BD933N1WEFJ-C is linear regulator using the Nano Cap™ topology designed as low current consumption products for power supplies in various automotive applications requiring a direct connection to the battery. This product is designed for up to 45V as an absolute maximum voltage and to operate until 150mA for the output current with low current consumption 28μA(Typ). This can regulate the output with a very high accuracy ±2.0%.
What is Nano Cap™?
Nano Cap™ is a combination of technologies which allow stable operation even if output capacitance is connected with the range of nF unit.
What is QuiCur™?
QuiCur™ is a combination of technologies that provides high-speed load response.
Product Detail
Functional Safety:
Specifications:
ch
1
Withstand Voltage (Max.)[V]
45
Vin(Min.)[V]
4.5
Vin(Max.)[V]
42
Iout(Max.)[A]
0.15
Vout Type
Fixed
Vout Accuracy
±2.0%
Circuit Current[mA]
0.028
Dropout Voltage (Typ.)[V]
0.50(Io=0.1A)
Ripple Rejection [dB]
70
Load Regulation[mV]
3(Io=0 to 150mA)
Output Capacitor[µF]
0.05
Technology
Nano Cap™
Shutdown Function
Yes
Thermal Shut-down
Yes
Over Current Protection
Yes
Over Voltage Protection
No
Under Voltage Lock Out
Yes
Discharge Function
Yes
Soft Start
No
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Common Standard
AEC-Q100 (Automotive Grade)
Features:
- Nano Cap™ Topology
- QuiCur™ Topology
- AEC-Q100(Grade 1)
- Automotive grade
- Over Current Protection(OCP)
- Thermal Shutdown Protection(TSD)
- Under Voltage Lock Out(UVLO)
