L4957AD1.5
- Mfr.Part #
- L4957AD1.5
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
- Datasheet
- Download
- Description
- IC REG LINEAR 1.5V 5A D2PAK
- Stock
- 3,372
- In Stock :
- 3,372
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Output Voltage :
- 1.5V
- JESD-30 Code :
- R-PSSO-G3
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Position :
- Single
- Operating Temperature :
- 0°C~125°C
- Protection Features :
- Over Temperature, Short Circuit
- Current - Output :
- 5A
- Dropout Voltage :
- 600mV
- Voltage Tolerance-Max :
- 2%
- Input Bias Current :
- 600μA
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Min Input Voltage :
- 3V
- Number of Terminations :
- 3
- ECCN Code :
- EAR99
- Current - Quiescent (Iq) :
- 2mA
- Lead Free :
- Lead Free
- Qualification Status :
- Not Qualified
- PSRR :
- 75dB (120Hz)
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- L4957
- Number of Regulators :
- 1
- Height Seated (Max) :
- 4.83mm
- Output Type :
- FIXED
- Terminal Pitch :
- 2.54mm
- Min Current Limit :
- 5.1A
- Mounting Type :
- Surface Mount
- Packaging :
- Tube
- Voltage - Input (Max) :
- 14V
- Output Voltage 1 :
- 1.5V
- Number of Outputs :
- 1
- Pin Count :
- 3
- Mount :
- Surface Mount
- Number of Functions :
- 1
- Package / Case :
- TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
- JESD-609 Code :
- e0
- Output Configuration :
- Positive
- Datasheets
- L4957AD1.5

[Voltage Regulators - Linear] STMicroelectronics L4957AD1.5 Overview
Introducing the STMicroelectronics L4957AD1.5, a cutting-edge integrated circuit (IC) designed to meet the demanding requirements of voltage regulation in various electronic applications. This high-performance linear regulator delivers a stable output voltage of 1.5V with a remarkable current rating of 5A, ensuring reliable and efficient power management for your systems.
Engineered with precision and reliability in mind, the L4957AD1.5 stands out as a top choice for professionals seeking superior voltage regulation solutions. Its advanced features and robust design make it an ideal component for a wide range of industrial and commercial applications.
L4957AD1.5 Features
- Highly efficient linear voltage regulation
- Output voltage: 1.5V
- Maximum current rating: 5A
- Stable and reliable performance
- Compact D2PAK package
- Wide input voltage range
- Low dropout voltage
- Short-circuit and thermal protection
- Excellent line and load regulation
- Designed for industrial-grade applications
L4957AD1.5 Applications
- Industrial automation systems: The L4957AD1.5 ensures stable voltage supply to critical components in automated machinery, enhancing productivity and reliability in industrial environments.
- Telecommunication equipment: With its high current handling capability and precise voltage regulation, this IC is well-suited for powering telecommunication devices such as routers, switches, and base stations.
- Power distribution units (PDUs): Integrating the L4957AD1.5 in PDUs ensures efficient power management and protection, making it an essential component in data centers and server rooms.
- Medical devices: From patient monitoring systems to diagnostic equipment, the L4957AD1.5 provides stable power supply, ensuring the accurate and reliable operation of medical devices in healthcare facilities.
- LED lighting systems: This IC offers precise voltage control for LED drivers, enabling energy-efficient and long-lasting illumination in commercial and residential lighting applications.
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