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

RS Stock No.: 534-3908PBrand: Texas InstrumentsManufacturers Part No.: LM7912CT/NOPB
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Technical Document

Specifications

Brand

Texas Instruments

Maximum Output Current

1.5A

Regulator Type

Linear Voltage

Number of Outputs

1

Output Voltage

-12 V

Line Regulation

80 mV

Load Regulation

200 mV

Accuracy

±4%

Mounting Type

Through Hole

Polarity

Negative

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 Operating Temperature

+125 °C

Maximum Input Voltage

-19 V

Length

10.16mm

Width

4.7mm

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

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.

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Stock information temporarily unavailable.

€ 32.56

€ 1.30 Each (Supplied in a Tube) (ex VAT)

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

Production pack (Tube)

Select packaging type

Standard - each

Available in multiples of 1.

Production -

Available in multiples of 1.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

25

Available in multiples of 1
25€ 32.56
26€ 33.86
27€ 35.16
28€ 36.47
29€ 37.77
30€ 39.07
31€ 40.37
32€ 41.68
33€ 42.98
34€ 44.28
35€ 45.58
36€ 46.89
37€ 48.19
38€ 49.49
39€ 50.79

€ 32.56

€ 1.30 Each (Supplied in a Tube) (ex VAT)

Texas Instruments LM7912CT/NOPB, 1 Linear Voltage, Voltage Regulator 1.5A, -12 V 3-Pin, TO-220
Stock information temporarily unavailable.
Select packaging type

Production pack (Tube)

Select packaging type

Standard - each

Available in multiples of 1.

Production -

Available in multiples of 1.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

25

Available in multiples of 1
25€ 32.56
26€ 33.86
27€ 35.16
28€ 36.47
29€ 37.77
30€ 39.07
31€ 40.37
32€ 41.68
33€ 42.98
34€ 44.28
35€ 45.58
36€ 46.89
37€ 48.19
38€ 49.49
39€ 50.79

Stock information temporarily unavailable.

Please check again later.

quantityUnit price
25 - 49€ 1.30
50 - 99€ 1.17
100 - 249€ 1.07
250+€ 1.00

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Click here to find out more

Technical Document

Specifications

Brand

Texas Instruments

Maximum Output Current

1.5A

Regulator Type

Linear Voltage

Number of Outputs

1

Output Voltage

-12 V

Line Regulation

80 mV

Load Regulation

200 mV

Accuracy

±4%

Mounting Type

Through Hole

Polarity

Negative

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 Operating Temperature

+125 °C

Maximum Input Voltage

-19 V

Length

10.16mm

Width

4.7mm

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

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.

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more