L4949EP
- Mfr.Part #
- L4949EP
- Manufacturer
- STMicroelectronics
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC REG LINEAR 5V 100MA 20SO
- Stock
- 2,517
- In Stock :
- 2,517
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- RoHS Status :
- ROHS3 Compliant
- Output Voltage 1 :
- 5V
- Mount :
- Surface Mount
- Dropout Voltage1-Nom :
- 0.3V
- Number of Terminations :
- 20
- Voltage Dropout (Max) :
- 0.5V @ 100mA
- Output Type :
- FIXED
- Voltage Tolerance-Max :
- 2%
- Series :
- Automotive, AEC-Q100
- Protection Features :
- Over Temperature, Short Circuit
- Current - Quiescent (Iq) :
- 300μA
- Accuracy :
- 1 %
- Min Current Limit :
- 120mA
- Max Output Current :
- 100mA
- Output Voltage :
- 5V
- Packaging :
- Tube
- Reference Voltage :
- 1.23V
- Width :
- 7.5mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Factory Lead Time :
- 12 Weeks
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Outputs :
- 1
- Control Features :
- Reset
- Output Configuration :
- Positive
- JESD-609 Code :
- e4
- Input Voltage Absolute-Max :
- 28V
- Terminal Form :
- Gull wing
- Voltage - Input (Max) :
- 28V
- Dropout Voltage :
- 300mV
- Qualification Status :
- Not Qualified
- Pin Count :
- 20
- Operating Temperature :
- -40°C~125°C
- Base Part Number :
- L4949
- Terminal Position :
- Dual
- Lifecycle Status :
- ACTIVE (Last Updated: 8 months ago)
- ECCN Code :
- EAR99
- Height Seated (Max) :
- 2.65mm
- Peak Reflow Temperature (Cel) :
- 260
- Quiescent Current :
- 300μA
- Number of Regulators :
- 1
- Mounting Type :
- Surface Mount
- JESD-30 Code :
- R-PDSO-G20
- Current - Supply (Max) :
- 5mA
- Min Input Voltage :
- 6V
- Number of Functions :
- 1
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Datasheets
- L4949EP

Voltage Regulators - Linear STMicroelectronics L4949EP Overview
Introducing the L4949EP from STMicroelectronics, a robust linear voltage regulator designed to ensure stable and reliable 5V output in a variety of electronic applications. As part of the Voltage Regulators - Linear category, this component is engineered for optimal performance in environments requiring precise voltage control and power efficiency. The L4949EP is specifically tailored for systems that demand a low dropout voltage and consistent output amidst varying input conditions. With its compact 20SO package, the L4949EP combines space efficiency with high durability, making it a preferred choice for designers aiming to enhance system reliability and longevity.
L4949EP Features
The L4949EP linear voltage regulator from STMicroelectronics stands out with its capacity to deliver a continuous 5V, 100mA output. It features thermal protection and short-circuit protection, which safeguard the device and the system in adverse conditions. The low dropout voltage ensures efficient operation even when the input voltage is close to the output voltage, making it ideal for battery-powered devices. Furthermore, its low quiescent current enhances battery life, which is crucial for portable applications.
L4949EP Applications
- Automotive Electronics: Used in car entertainment systems and GPS devices, providing stable power and protecting sensitive components.
- Portable Devices: Ideal for powering handheld gadgets where consistent voltage is necessary to ensure operational reliability and user safety.
- Power Management Modules: Integrated into power management solutions for complex electronics to enhance power efficiency and system stability.
- Telecommunication Equipment: Ensures reliable operation of telecommunication devices by stabilizing power supply, crucial for maintaining communication integrity.
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