L4947H -0.5A 5V Low Drop Voltage Regulator ST Micro
![]() |
Manufacturer: ST Microelectronics
Part Number: L4947H
Amps: -0.5
Voltage: 5
Package: Pentwatt
Number Leads/Terminals: 5
Price: $4.75
4847 available for immediate delivery
Code: IC603PE12
Weight: 0.07oz
|
Additional Information
Low Drop Voltage RegulatorsDate Code 2001
Features:
- Precise Output Voltage (over full temp range): 5V ±4%
- Very Low Voltage Drop (over full temp range): 0.75Vmax
- Output Current up to 500mA
- Reset Function
- Reverse Voltage Protection
- Short Circuit Protection and Thermal Shut-Down (w/hysteresis)
- Low Start-up Current
Electrical Characteristics:
Operating Input Voltage (Io=0mA to 500mA): 6.0V to 26V
Load Regulation (Io = 5mA to 500mA): 15mV typ.
Quiescent Current (Io = 500mA Over Full T): 110mA typ.
Output Short Circuit Current: 0.8A typ.
Reset Output Leakage Current (VO in Regulation, VR = 5V): 50uA max.
Power on Reset Delay Time (Cd = 100nF, TJ = 25°C): 20ms typ.
Manufactured by: ST Microelectronics
Part Number: L4947H
Full Datasheet: L4947H