STMicroelectronics L78S09CV, 1 Linear Voltage, Voltage Regulator 2A, 9 V 3-Pin, TO-220
- RS Stock No.:
- 686-9751
- Mfr. Part No.:
- L78S09CV
- Brand:
- STMicroelectronics
Bulk discount available
Subtotal (1 pack of 10 units)*
£4.61
(exc. VAT)
£5.53
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 960 unit(s) shipping from 03 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 90 | £0.461 | £4.61 |
| 100 - 490 | £0.344 | £3.44 |
| 500 - 990 | £0.334 | £3.34 |
| 1000 - 1990 | £0.325 | £3.25 |
| 2000 + | £0.319 | £3.19 |
*price indicative
- RS Stock No.:
- 686-9751
- Mfr. Part No.:
- L78S09CV
- 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 | 2A | |
| Number of Outputs | 1 | |
| Output Voltage | 9 V | |
| Line Regulation | 130 mV | |
| Load Regulation | 170 mV | |
| Mounting Type | Through Hole | |
| Polarity | Positive | |
| Quiescent Current | 8mA | |
| Package Type | TO-220 | |
| Pin Count | 3 | |
| Output Type | Fixed | |
| Dimensions | 10.4 x 4.6 x 9.15mm | |
| Minimum Operating Temperature | 0 °C | |
| Height | 9.15mm | |
| Maximum Operating Temperature | +150 °C | |
| Minimum Input Voltage | 12 V | |
| Maximum Input Voltage | 35 V | |
| Width | 4.6mm | |
| Length | 10.4mm | |
Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Regulator Type Linear Voltage | ||
Maximum Output Current 2A | ||
Number of Outputs 1 | ||
Output Voltage 9 V | ||
Line Regulation 130 mV | ||
Load Regulation 170 mV | ||
Mounting Type Through Hole | ||
Polarity Positive | ||
Quiescent Current 8mA | ||
Package Type TO-220 | ||
Pin Count 3 | ||
Output Type Fixed | ||
Dimensions 10.4 x 4.6 x 9.15mm | ||
Minimum Operating Temperature 0 °C | ||
Height 9.15mm | ||
Maximum Operating Temperature +150 °C | ||
Minimum Input Voltage 12 V | ||
Maximum Input Voltage 35 V | ||
Width 4.6mm | ||
Length 10.4mm | ||
L78S 2A Linear Voltage Regulator, STMicroelectronics
STMicroelectronics L78S series positive voltage regulators are for use in fixed voltage regulation. There are no external parts required unless you want to adjust the outputs. The linear voltage regulators feature safe area protection, internal current limiting and thermal shut-down making them a robust device. STMicroelectronics regulators can offer local on-card regulation which can eliminate any distribution problems associated with single point regulation.
Three-terminal positive regulators in TO220 package
Output current up to 2 A/ Range of fixed output voltages
Thermal protection, short circuit protection, output transition SOA protection
Output current up to 2 A/ Range of fixed output voltages
Thermal protection, short circuit protection, output transition SOA protection
Features
Linear Voltage Regulators, STMicroelectronics
Related links
- STMicroelectronics L78S09CV Voltage Regulator 2A TO-220
- STMicroelectronics L78S10CV Voltage Regulator 2A TO-220
- STMicroelectronics L78S75CV Voltage Regulator 2A TO-220
- STMicroelectronics L78S24CV Voltage Regulator 2A TO-220
- STMicroelectronics L78S12CV Voltage Regulator 2A TO-220
- STMicroelectronics L78S05CV Voltage Regulator 2A TO-220
- STMicroelectronics L78M09CV Voltage Regulator 500mA TO-220
- STMicroelectronics L7809CV Voltage Regulator 1.5A TO-220
