onsemi MC7812BTG, 1 Linear Voltage, Voltage Regulator 1A, 12 V 3-Pin, TO-220
- RS Stock No.:
- 101-8271
- Mfr. Part No.:
- MC7812BTG
- Brand:
- onsemi
Bulk discount available
Subtotal (1 tube of 50 units)*
£16.80
(exc. VAT)
£20.15
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 100 unit(s) ready to ship
- Plus 350 unit(s) shipping from 12 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tube* |
|---|---|---|
| 50 - 50 | £0.336 | £16.80 |
| 100 - 950 | £0.201 | £10.05 |
| 1000 - 2450 | £0.15 | £7.50 |
| 2500 + | £0.146 | £7.30 |
*price indicative
- RS Stock No.:
- 101-8271
- 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 | |
| Output Voltage | 12 V | |
| Number of Outputs | 1 | |
| 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 | |
| Maximum Operating Temperature | +125 °C | |
| Maximum Input Voltage | 35 V | |
| Minimum Operating Temperature | -40 °C | |
| Length | 10.28mm | |
| Width | 4.82mm | |
Select all | ||
|---|---|---|
Brand onsemi | ||
Regulator Type Linear Voltage | ||
Maximum Output Current 1A | ||
Output Voltage 12 V | ||
Number of Outputs 1 | ||
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 | ||
Maximum Operating Temperature +125 °C | ||
Maximum Input Voltage 35 V | ||
Minimum Operating Temperature -40 °C | ||
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