L4940V5
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- Mfr.Part #
- L4940V5
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC REG LINEAR 5V 1.5A TO220AB
- Stock
- 2,614
- In Stock ：
- 2,614
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Width :
- 4.6mm
- JESD-609 Code :
- e3
- Output Voltage 1 :
- 5V
- REACH SVHC :
- No SVHC
- Terminal Pitch :
- 2.54mm
- Lead Free :
- Lead Free
- Weight :
- 4.535924g
- Output Voltage :
- 5V
- Mounting Type :
- Through Hole
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Radiation Hardening :
- No
- Number of Terminations :
- 3
- Operating Temperature :
- -40°C~150°C
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Dropout Voltage1-Nom :
- 0.5V
- Dropout Voltage :
- 500mV
- Max Output Current :
- 1.5A
- Quiescent Current :
- 8mA
- Height :
- 9.15mm
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 1
- Pin Count :
- 3
- Current - Supply (Max) :
- 50mA
- Voltage Tolerance-Max :
- 4%
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Single
- Voltage - Input (Max) :
- 17V
- Min Input Voltage :
- 7V
- Output Configuration :
- Positive
- Input Bias Current :
- 5mA
- Factory Lead Time :
- 24 Weeks
- Output Type :
- FIXED
- Nominal Output Voltage :
- 5V
- Mount :
- Through Hole
- Number of Outputs :
- 1
- Voltage Dropout (Max) :
- 0.9V @ 1.5A
- Packaging :
- Tube
- PSRR :
- 68dB (120Hz)
- Number of Pins :
- 3
- Length :
- 10.4mm
- Number of Regulators :
- 1
- Package / Case :
- TO-220-3
- Protection Features :
- Over Temperature, Reverse Polarity, Short Circuit
- Base Part Number :
- L4940
- ECCN Code :
- EAR99
- Min Output Voltage :
- 4.9V
- Datasheets
- L4940V5
Voltage Regulators - Linear STMicroelectronics L4940V5 Overview
Introducing the L4940V5 from STMicroelectronics, a robust and reliable linear voltage regulator, engineered to deliver a stable 5V output from a wider input voltage range. This component is a go-to solution for designers seeking a high-performance power management solution with enhanced durability and straightforward implementation. The L4940V5 is designed to handle up to 1.5A of output current, making it an ideal choice for powering complex circuits in demanding environments. Its ability to maintain stability and performance under various operating conditions makes the Voltage Regulators - Linear STMicroelectronics L4940V5 an essential component for high-reliability applications.
L4940V5 Features
The L4940V5 voltage regulator stands out with several key features that make it a top choice for reliable power supply designs. Key features include its low dropout voltage, which ensures efficient operation even with a minimal difference between the input and output voltage. Additionally, it offers thermal overload protection and short-circuit protection, enhancing the safety and longevity of the device. Its TO220AB package is designed for optimal heat dissipation, further stabilizing performance across a range of temperatures and operating conditions.
L4940V5 Applications
- Consumer Electronics: Utilized in televisions and audio equipment, the L4940V5 ensures stable voltage supply, preventing performance degradation due to variations in input power.
- Computer Systems: Employs in both desktop and laptop computers to provide a clean and stable power supply, essential for the sensitive microprocessors and memory chips.
- Telecommunications: Used in routers and switches, the L4940V5 supports reliable operations by maintaining consistent voltage levels, critical for data integrity and continuous connectivity.
- Automotive Applications: Applied in automotive electronics where constant voltage is crucial for sensor and dashboard functionality.
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