onsemi MC7812BTG, 1 Linear Voltage, Voltage Regulator 1A, 12 V 3-Pin, TO-220
- RS Stock No.:
- 463-454
- Mfr. Part No.:
- MC7812BTG
- Brand:
- onsemi
Subtotal (1 pack of 20 units)*
£9.98
(exc. VAT)
£11.98
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 20 unit(s) ready to ship
- Plus 300 unit(s) ready to ship from another location
- Plus 120 unit(s) shipping from 20 October 2025
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Units | Per unit | Per Pack* |
|---|---|---|
| 20 + | £0.499 | £9.98 |
*price indicative
- RS Stock No.:
- 463-454
- Mfr. Part No.:
- MC7812BTG
- Brand:
- onsemi
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | onsemi | |
| Regulator Type | Linear Voltage | |
| Maximum Output Current | 1A | |
| Number of Outputs | 1 | |
| Output Voltage | 12 V | |
| Line Regulation | 240 mV | |
| Load Regulation | 240 mV | |
| Accuracy | ±4% | |
| 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 | |
| Length | 10.28mm | |
| Width | 4.82mm | |
Select all | ||
|---|---|---|
Brand onsemi | ||
Regulator Type Linear Voltage | ||
Maximum Output Current 1A | ||
Number of Outputs 1 | ||
Output Voltage 12 V | ||
Line Regulation 240 mV | ||
Load Regulation 240 mV | ||
Accuracy ±4% | ||
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 | ||
Length 10.28mm | ||
Width 4.82mm | ||
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