Texas Instruments, Voltage Regulator 19V TO-220 3-Pin

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Subtotal (1 tube of 45 units)*

PHP3,778.47

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PHP4,231.89

(inc. VAT)

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Units
Per Unit
Per Tube*
45 - 225PHP83.966PHP3,778.47
270 - 495PHP81.448PHP3,665.16
540 - 675PHP79.004PHP3,555.18
720 - 855PHP76.634PHP3,448.53
900 +PHP74.335PHP3,345.08

*price indicative

RS Stock No.:
100-5950
Mfr. Part No.:
LM7912CT/NOPB
Manufacturer:
Texas Instruments
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Brand

Texas Instruments

Product Type

Voltage Regulator

Package Type

TO-220

Mount Type

Through Hole

Polarity

Negative

Quiescent Current

1.5mA

Pin Count

3

Length

10.16mm

Series

LM79xx

Height

8.89mm

Standards/Approvals

No

Width

4.7 mm

Maximum Input Voltage

19V

Maximum Operating Temperature

125°C

Automotive Standard

No

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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