The L7912CV is of three-terminal negative regulators is available in TO-220 packaging and several fixed output voltages, making it useful in a wide range of applications. These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation; furthermore, having the same voltage option as the L78xx positive standard series, they are particularly suited for split power supplies. If adequate heat sinking is provided, they can deliver over 1.5 A output current.
Mfr
STMicroelectronics
Series
-
Package
Tube
Product Status
Active
Output Configuration
Negative
Output Type
Fixed
Number of Regulators
1
Voltage - Input (Max)
-35V
Voltage - Output (Min/Fixed)
-12V
Voltage - Output (Max)
-
Voltage Dropout (Max)
1.1V @ 1A (Typ)
Current - Output
1.5A
Current - Quiescent (Iq)
3 mA
PSRR
60dB (120Hz)
Control Features
-
Protection Features
Over Temperature, Short Circuit
Operating Temperature
0°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-220-3
Supplier Device Package
TO-220
Base Product Number
L7912
- Length: 30.00 mm
- Width: 10.00 mm
- Height: 5.00 mm
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