STMicroelectronics L78S09CV, 1-Channel Linear Voltage, Voltage Regulator, 2 A, 9V, TO-220 3-Pin
- RS Stock No.:
- 686-9751
- Mfr. Part No.:
- L78S09CV
- Manufacturer:
- STMicroelectronics
The image is for reference only, please refer to product details and specifications
Bulk discount available
View bulk pricing optionsSubtotal (1 pack of 10 units)*
HK$43.50
FREE delivery for orders over HK$250.00
Last RS stock
- Plus 70 unit(s) shipping from 17 August 2026
- Final 240 unit(s) shipping from 24 August 2026
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 10 | HK$4.35 | HK$43.50 |
| 20 - 20 | HK$4.24 | HK$42.40 |
| 30 + | HK$4.18 | HK$41.80 |
*price indicative
- RS Stock No.:
- 686-9751
- Mfr. Part No.:
- L78S09CV
- Manufacturer:
- STMicroelectronics
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | Voltage Regulator | |
| Regulator Type | Linear Voltage | |
| Line Regulation | 130 mV | |
| Load Regulation | 170 mV | |
| Mount Type | Through Hole | |
| Polarity | Positive | |
| Package Type | TO-220 | |
| Quiescent Current | 8mA | |
| Pin Count | 3 | |
| Output Current | 2A | |
| Output Type | Fixed | |
| Switching Regulator | Yes | |
| Height | 9.15mm | |
| Length | 10.4mm | |
| Standards/Approvals | No | |
| Series | L78Sxx | |
| Maximum Input Voltage | 35V | |
| Maximum Operating Temperature | 150°C | |
| Minimum Input Voltage | 12V | |
| Minimum Operating Temperature | 0°C | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Voltage Regulator | ||
Regulator Type Linear Voltage | ||
Line Regulation 130 mV | ||
Load Regulation 170 mV | ||
Mount Type Through Hole | ||
Polarity Positive | ||
Package Type TO-220 | ||
Quiescent Current 8mA | ||
Pin Count 3 | ||
Output Current 2A | ||
Output Type Fixed | ||
Switching Regulator Yes | ||
Height 9.15mm | ||
Length 10.4mm | ||
Standards/Approvals No | ||
Series L78Sxx | ||
Maximum Input Voltage 35V | ||
Maximum Operating Temperature 150°C | ||
Minimum Input Voltage 12V | ||
Minimum Operating Temperature 0°C | ||
Automotive Standard No | ||
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
Features
Linear Voltage Regulators, STMicroelectronics
Related links
- STMicroelectronics L78S10CV Voltage Regulator 10V, TO-220 3-Pin
- STMicroelectronics Voltage Regulator 5V, TO-220 3-Pin
- STMicroelectronics L78S05CV Voltage Regulator 5V, TO-220 3-Pin
- STMicroelectronics PB137ACV Voltage Regulator TO-220 3-Pin
- STMicroelectronics L7815CV Positive Voltage Regulator IC 15V, TO-220 3-Pin
- Microchip Voltage Regulator 11.5V TO-220 3-Pin
- onsemi MC7915BTG Voltage Regulator TO-220 3-Pin
- Microchip LR645N5-G Voltage Regulator 11.5V TO-220 3-Pin