Texas Instruments LM7912CT/NOPB, 1 Linear Voltage, Voltage Regulator 1.5A, -12 V 3-Pin, TO-220

RS Stock No.:: 534-3908
Mfr. Part No.:: LM7912CT/NOPB
Brand:: Texas Instruments

Texas Instruments LM7912CT/NOPB, 1 Linear Voltage, Voltage Regulator 1.5A, -12 V 3-Pin, TO-220

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Price (ex. GST) Each

$2.51

(exc. GST)

$2.76

(inc. GST)

Units	Per unit
1 - 4	$2.51
5 +	$2.07

RS Stock No.:: 534-3908
Mfr. Part No.:: LM7912CT/NOPB
Brand:: Texas Instruments

Technical data sheets

ESD Control Selection Guide V1

Legislation and Compliance

Product Details

LM79 series Negative Voltage Regulators, Texas Instruments

The Texas Instrument LM79 family of negative voltage regulators offers fixed output voltages of -5 V, -12 V or -15 V. The output current ratings are 1.5A for the LM79xx, 0.5A for LM79Mxx and 0.1A for LM79L types. These regulators require an external output compensation capacitor for operational stability. The LM79 family features internal short circuit protection and current limiting, and also incorporates thermal overload protection. The low ground pin current allows the output voltage to be easily boosted above the pre-set value by using a resistive divider.

LM79: 1.5A Output current
LM79M: 0.5A Output current
LM79L: 0.1A Output current
Low quiescent current
High ripple rejection

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Linear Voltage Regulators, Texas Instruments

A range of fixed and adjustable Linear Voltage regulators from Texas Instruments. The range includes both positive and negative polarity devices with output current ratings from 100mA up to 5A.

Specifications

Attribute	Value
Maximum Output Current	1.5A
Regulator Type	Linear Voltage
Output Voltage	-12 V
Number of Outputs	1
Line Regulation	80 mV
Load Regulation	200 mV
Accuracy	±4%
Polarity	Negative
Mounting Type	Through Hole
Quiescent Current	1.5mA
Package Type	TO-220
Pin Count	3
Output Type	Fixed
Dimensions	10.16 x 4.7 x 8.89mm
Minimum Operating Temperature	0 °C
Height	8.89mm
Maximum Input Voltage	-19 V
Maximum Operating Temperature	+125 °C
Length	10.16mm
Width	4.7mm