STMICROELECTRONICS - L7809CV - IC, V REG +9.0V, 7809, TO-220-3 The L78 series of three-terminal positive regulators are available in package types of TO-220, to-220FP, D2PAK and DPAK.
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Jan 28, 2022
Winston Ann
What is IC Regulator | Advantages of Voltage Regulator | Electronic Devices & Circuits
STMICROELECTRONICS - L7809CV - IC, V REG 9.0V, 7809, TO-220-3
The L78 series of three-terminal positive regulators are available in package types of TO-220, to-220FP, D²PAK and DPAK. The fixed output voltage enables it to be widely used. Furthermore, Huge range of Semiconductors, Capacitors, Resistors and IcS in stock. Welcome RFQ.
L7809CV
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.28817 | $1.29 |
| 10+ | $1.21525 | $12.15 |
| 100+ | $1.14646 | $114.65 |
| 500+ | $1.08157 | $540.79 |
| 1000+ | $1.02035 | $1020.35 |
The following figure is the diagram of L7809CV pinout.
Pinout
The followings are L7809CV Symbol, Footprint, and 3D Model.
PCB Symbol
PCB Footprint
3D Model
The L78 series of three-terminal positive regulators are available in package types of TO-220, to-220FP, D²PAK and DPAK. The fixed output voltage enables it to be widely used. These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type embeds internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltage and currents.
This article provides you with a basic overview of the L7809CV Positive Voltage Regulator ICs, including its pin descriptions, features and specifications, etc., to help you quickly understand what L7809CV is.
● Output current up to 1.5 A
● Output voltages of 5; 6; 8; 8.5; 9; 12; 15; 18; 24 V
● Thermal overload protection
● Short circuit protection
● Output transition SOA protection
● 2% output voltage tolerance (A version)
● Guaranteed in extended temperature range (A version)
STMicroelectronics L7809CV technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics L7809CV.
| Product Attribute | Attribute Value | |
|---|---|---|
| Factory Lead Time | 24 Weeks | |
| Mount | Through Hole | |
| Mounting Type | Through Hole | |
| Package / Case | TO-220-3 | |
| Number of Pins | 3Pins | |
| Weight | 4.535924g | |
| Operating Temperature | 0°C~125°C | |
| Packaging | Tube | |
| Tolerance | 5% | |
| JESD-609 Code | e3 | |
| Part Status | ACTIVE (Last Updated: 6 months ago) | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 3Terminations | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Position | SINGLE |
| Product Attribute | Attribute Value | |
|---|---|---|
| Number of Functions | 1Function | |
| Base Part Number | L7809 | |
| Number of Outputs | 1Output | |
| Voltage - Input (Max) | 35V | |
| Output Type | Fixed | |
| Current - Output (Max) | 1.5A | |
| Output Configuration | Positive | |
| Quiescent Current | 8mA | |
| Accuracy | 2 % | |
| Voltage - Output | 9V | |
| Output Voltage 1 | 9V | |
| Number of Regulators | 1Regulator | |
| Min Input Voltage | 11V | |
| Protection Features | Over Temperature, Short Circuit | |
| Voltage Dropout (Max) | 2V @ 1A Typ |
| Product Attribute | Attribute Value | |
|---|---|---|
| PSRR | 55dB (120Hz) | |
| Dropout Voltage | 2V | |
| Dropout Voltage1-Nom | 2V | |
| Min Output Voltage | 9V | |
| Power Supply Rejection Ratio (PSRR) | 55dB | |
| Nominal Output Voltage | 9V | |
| Height | 14.9mm | |
| Length | 10.4mm | |
| Width | 4.6mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
The following is the Block Diagram of L7809CV.
Block diagram
The following is the Schematic Diagram of L7809CV.
Schematic diagram
The following diagrams show the L7809CV package.
TO-220 (single gauge) package outline
TO-220 (dual gauge) package outline
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Download datasheets and manufacturer documentation for L7809CV
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