STMicroelectronics L78S09CV, 1 Linear Voltage, Voltage Regulator 2A, 9 V 3-Pin, TO-220
- RS Stock No.:
- 686-9751P
- Mfr. Part No.:
- L78S09CV
- Brand:
- STMicroelectronics
Save 7% when you buy 2000 units
Subtotal 100 units (supplied in a tube)*
£34.40
(exc. VAT)
£41.30
(inc. VAT)
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Temporarily out of stock
- 1,000 unit(s) shipping from 26 November 2025
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Units | Per unit |
|---|---|
| 100 - 490 | £0.344 |
| 500 - 990 | £0.334 |
| 1000 - 1990 | £0.325 |
| 2000 + | £0.319 |
*price indicative
- RS Stock No.:
- 686-9751P
- 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 | |
| Polarity | Positive | |
| Mounting Type | Through Hole | |
| Package Type | TO-220 | |
| Quiescent Current | 8mA | |
| Pin Count | 3 | |
| Output Type | Fixed | |
| Dimensions | 10.4 x 4.6 x 9.15mm | |
| Minimum Input Voltage | 12 V | |
| Height | 9.15mm | |
| Minimum Operating Temperature | 0 °C | |
| Maximum Input Voltage | 35 V | |
| Maximum Operating Temperature | +150 °C | |
| Length | 10.4mm | |
| Width | 4.6mm | |
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 | ||
Polarity Positive | ||
Mounting Type Through Hole | ||
Package Type TO-220 | ||
Quiescent Current 8mA | ||
Pin Count 3 | ||
Output Type Fixed | ||
Dimensions 10.4 x 4.6 x 9.15mm | ||
Minimum Input Voltage 12 V | ||
Height 9.15mm | ||
Minimum Operating Temperature 0 °C | ||
Maximum Input Voltage 35 V | ||
Maximum Operating Temperature +150 °C | ||
Length 10.4mm | ||
Width 4.6mm | ||
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