STMicroelectronics L78L12ABUTR, 1 Linear Voltage, Voltage Regulator 100mA, 12 V 3-Pin, SOT-89
- RS Stock No.:
- 178-5145
- Mfr. Part No.:
- L78L12ABUTR
- Brand:
- STMicroelectronics
Subtotal (1 reel of 2500 units)*
£412.50
(exc. VAT)
£495.00
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 5,000 unit(s) ready to ship
- Plus 999,992,500 unit(s) shipping from 14 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 2500 + | £0.165 | £412.50 |
*price indicative
- RS Stock No.:
- 178-5145
- Mfr. Part No.:
- L78L12ABUTR
- 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 | |
| Maximum Output Current | 100mA | |
| Regulator Type | Linear Voltage | |
| Number of Outputs | 1 | |
| Output Voltage | 12 V | |
| Line Regulation | 250 mV | |
| Load Regulation | 100 mV | |
| Mounting Type | Surface Mount | |
| Polarity | Positive | |
| Quiescent Current | 6.5mA | |
| Package Type | SOT-89 | |
| Pin Count | 3 | |
| Output Type | Fixed | |
| Dimensions | 4.6 x 2.6 x 1.6mm | |
| Height | 1.6mm | |
| Minimum Operating Temperature | -40 °C | |
| Maximum Operating Temperature | +125 °C | |
| Maximum Input Voltage | 35 V | |
| Width | 2.6mm | |
| Length | 4.6mm | |
Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Maximum Output Current 100mA | ||
Regulator Type Linear Voltage | ||
Number of Outputs 1 | ||
Output Voltage 12 V | ||
Line Regulation 250 mV | ||
Load Regulation 100 mV | ||
Mounting Type Surface Mount | ||
Polarity Positive | ||
Quiescent Current 6.5mA | ||
Package Type SOT-89 | ||
Pin Count 3 | ||
Output Type Fixed | ||
Dimensions 4.6 x 2.6 x 1.6mm | ||
Height 1.6mm | ||
Minimum Operating Temperature -40 °C | ||
Maximum Operating Temperature +125 °C | ||
Maximum Input Voltage 35 V | ||
Width 2.6mm | ||
Length 4.6mm | ||
Linear Voltage Regulators, 100mA, STMicroelectronics
The L78L series of three-terminal positive regulators embed internal current limiting, and thermal shut-down. Providing an adequate heat sink, up to 100mA output current can be delivered.
The STMicroelectronics L78L series of three-terminal positive regulator employ internal current limiting and thermal shutdown, making them essentially indestructible. If adequate heat-sink is provided, they can deliver up to 100 mA output current. They are intended as fixed voltage regulators in a wide range of applications including local or on card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used with power pass elements to make high-current voltage regulator.
Short-circuit protection
No external components are required
Available in either ± 4% (A) or ± 8% (C) selection
No external components are required
Available in either ± 4% (A) or ± 8% (C) selection
Linear Voltage Regulators, STMicroelectronics