STMicroelectronics L7809ABV Linear Controllers
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-220
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
L7809ABV
Detailed Description
IC REG LINEAR 9V 1.5A TO220AB
Package
TO-220-3
Key Features
Package / Case: TO-220-3; Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
L7809ABV Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics L7809ABV Linear Controllers technical specifications.
General
RoHS
Yes
Package / Case
TO-220-3
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Obsolete
PSRR
61dB (120Hz)
Output Type
Fixed
Quiescent Current
6 mA
Output Current
1.5A
Output Configuration
Positive
Alternate Parts Comparison (L7809ABV vs L78S15CV vs L4940V5 vs LF33CV)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-220-3 | TO-220-3 | TO-220-3 | TO-220-3 |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 125°C | 0°C ~ 150°C | -40°C ~ 150°C | -40°C ~ 125°C |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Grade | Industrial | Industrial | Industrial | Industrial |
| Max Input Voltage | 35V | 35V | 17V | 16V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 1.5A | 2A | 1.5A | 500mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 9V | 15V | 5V | 3.3V |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
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