STMicroelectronics L78M12ACDT-TR, 1 Linear Voltage, Voltage Regulator 500mA, 12 V 3-Pin, DPAK
- RS Stock No.:
- 178-5131
- Mfr. Part No.:
- L78M12ACDT-TR
- Brand:
- STMicroelectronics
Subtotal (1 reel of 2500 units)*
£452.50
(exc. VAT)
£542.50
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 2,500 unit(s) ready to ship
- Plus 999,995,000 unit(s) shipping from 29 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 2500 + | £0.181 | £452.50 |
*price indicative
- RS Stock No.:
- 178-5131
- Mfr. Part No.:
- L78M12ACDT-TR
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Regulator Type | Linear Voltage | |
| Maximum Output Current | 500mA | |
| Output Voltage | 12 V | |
| Number of Outputs | 1 | |
| Line Regulation | 100 mV | |
| Load Regulation | 240 mV | |
| Accuracy | ±2% | |
| Polarity | Positive | |
| Mounting Type | Surface Mount | |
| Package Type | DPAK | |
| Quiescent Current | 6mA | |
| Pin Count | 3 | |
| Output Type | Fixed | |
| Dimensions | 6.6 x 6.2 x 2.4mm | |
| Maximum Operating Temperature | +125 °C | |
| Minimum Operating Temperature | 0 °C | |
| Height | 2.4mm | |
| Maximum Input Voltage | 35 V | |
| Length | 6.6mm | |
| Width | 6.2mm | |
Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Regulator Type Linear Voltage | ||
Maximum Output Current 500mA | ||
Output Voltage 12 V | ||
Number of Outputs 1 | ||
Line Regulation 100 mV | ||
Load Regulation 240 mV | ||
Accuracy ±2% | ||
Polarity Positive | ||
Mounting Type Surface Mount | ||
Package Type DPAK | ||
Quiescent Current 6mA | ||
Pin Count 3 | ||
Output Type Fixed | ||
Dimensions 6.6 x 6.2 x 2.4mm | ||
Maximum Operating Temperature +125 °C | ||
Minimum Operating Temperature 0 °C | ||
Height 2.4mm | ||
Maximum Input Voltage 35 V | ||
Length 6.6mm | ||
Width 6.2mm | ||
L78M Series Linear Voltage Regulator, STMicroelectronics
The L78M series positive linear voltage regulators by STMicroelectronics all have fixed voltage outputs from 5V up to 24 V with a 500mA current output. They are three terminal regulator ICs that are available in a range of packages from TO220, DPAK and IPAK. These devices are suitable for use in many applications including local on-card regulation and power distribution systems. The internal current limiting, thermal shutdown and safe operating area protection make them durable. There are no external components required unless you want to adjust the voltage and current outputs.
Linear Voltage Regulators, STMicroelectronics