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DATA SHEET
MOS INTEGRATED CIRCUIT
μ PD12115
1.5 V/1.0 A GENERAL-PURPOSE CMOS REGULATOR
DESCRIPTI...
www.DataSheet4U.com
DATA SHEET
MOS INTEGRATED CIRCUIT
μ PD12115
1.5 V/1.0 A GENERAL-PURPOSE CMOS
REGULATOR
DESCRIPTION
μ PD12115 is a general-purpose CMOS
regulator which has 1.5 V output voltage and 1.0 A output current capacity.
This product is suitable for low power-supply-voltage LSI etc. By ON/OFF function, the power consumption can be kept low level at the time of off-state.
FEATURES
Output Current: 1.0 A Output Voltage: 1.5 V (Fixed type) Output Voltage Tolerance: VO ± 2.0% (TJ = 25°C) Dropout Voltage: VDIF = 1.0 V MAX. (IO = 1.0 A) Quiescent Current: 150 μ A TYP. (IO = 0 A) Standby Current: 1 μ A Available for laminated ceramic capacitor: (Electric capacity 10 μ F or higher) On-chip over-current protection circuit On-chip thermal shut down circuit
PIN CONFIGURATION (Marking Side)
5-PIN TO-252 (5-PIN MP-3ZK)
6
1. INPUT 2. ON/OFF 3. GND
Note
1 2 3 4 5
4. NC 5. OUTPUT 6. GND (Fin)
APPLICATIONS
Note No.3 pin is cut and can not be connected to substrate. No.6 is Fin and common to GND pin.
This
regulator is suitable for low power-supply-voltage LSI which is used in digital appliances etc.
BLOCK DIAGRAM
VIN ON/OFF
ON/OFF − Buffer + − Error amp. +
Over-current protection VOUT
Constant Current
Reference voltage
Thermal shut down Triming GND
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