onsemi MC7812BTG, 1 Linear Voltage, Voltage Regulator 1A, 12 V 3-Pin, TO-220

View all Voltage Regulators

Subtotal (1 pack of 20 units)*

£9.98

(exc. VAT)

£11.98

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 280 unit(s) shipping from 27 October 2025
  • Plus 120 unit(s) shipping from 03 November 2025
  • Plus 340 unit(s) shipping from 19 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
20 +£0.499£9.98

*price indicative

Packaging Options:
RS Stock No.:
463-454
Mfr. Part No.:
MC7812BTG
Brand:
onsemi
Find similar products by selecting one or more attributes.
Select all

Brand

onsemi

Regulator Type

Linear Voltage

Maximum Output Current

1A

Number of Outputs

1

Output Voltage

12 V

Line Regulation

240 mV

Accuracy

±4%

Load Regulation

240 mV

Polarity

Positive

Mounting Type

Through Hole

Package Type

TO-220

Quiescent Current

3.4mA

Pin Count

3

Output Type

Fixed

Dimensions

10.28 x 4.82 x 30.02mm

Height

30.02mm

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+125 °C

Maximum Input Voltage

35 V

Width

4.82mm

Length

10.28mm

MC7812 Linear voltage regulator, ON Semiconductor


ON Semiconductor's 12-volt linear voltage regulator comes under the MC7812 family. These products are monolithic integrated circuits designed as fixed-voltage regulators for a wide range of applications including local, on-card regulation. The positive 7812 voltage regulator requires no external components and incorporates internal thermal overload protection and current limiting plus safe area compensation. There is no need for external components although it is possible to adjust the voltage and current with external devices.


Linear Voltage Regulators, ON Semiconductor

Related links