Description
L4940V12 STMicroelectronics LDO Voltage Regulators 12V 1.5A Positive 3-Pin (3+Tab)
Specifications
Manufacturer: STMicroelectronics
Product Category: LDO Voltage Regulators
Mounting Style: Through Hole
Package / Case: TO-220-3
Output Voltage: 12 V
Output Current: 1.5 A
Quiescent Current: 8 mA
Number of Outputs: 1 Output
Input Voltage MAX: 17 V
Output Type: Fixed
Maximum Operating Temperature: + 150 C
Load Regulation: 35 mV
Series: L4940
Dropout Voltage: 0.2 V at 500 mA
Brand: STMicroelectronics
Dropout Voltage – Max: 900 mV
Height: 9.15 mm (Max)
Ib – Input Bias Current: 4 mA
Length: 10.4 mm (Max)
Line Regulation: 7 mV
Minimum Operating Temperature: – 40 C
Packaging: Tube
Polarity: Positive
Factory Pack Quantity: 50
Width: 4.6 mm (Max)
Unit Weight: 0.211644 oz
The L4940 series of three-terminal positive regulators is available in TO-220 and D²PAK packages and with several fixed output voltages, making it useful in a wide range of industrial and consumer applications. Thanks to their very low input/output voltage drop, these devices are particularly suitable for battery-powered equipment, reducing consumption and prolonging battery-life. Each type employs internal current limiting, anti-saturation circuit, thermal shutdown and safe area protection.
Manufacturer:STMicroelectronics
Datasheet:en.CD00000442.pdf
