LP38503TJ-ADJ/NOPB
- Mfr.Part #
- LP38503TJ-ADJ/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- TO-263-5 Thin
- Datasheet
- Download
- Description
- IC REG LINEAR POS ADJ 3A TO263-5
- Stock
- 8,431
- In Stock :
- 8,431
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Output Type :
- Adjustable
- Number of Pins :
- 5
- Radiation Hardening :
- No
- Width :
- 9.85mm
- Height :
- 2.25mm
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 5
- Output Voltage :
- 5V
- Packing Method :
- TR
- Output Voltage Accuracy :
- 3.5 %
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Current - Quiescent (Iq) :
- 15µA
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Terminal Finish :
- Matte Tin (Sn)
- ECCN Code :
- EAR99
- Number of Functions :
- 1
- Lead Free :
- Lead Free
- Pin Count :
- 4
- JESD-609 Code :
- e3
- Terminal Position :
- Single
- Accuracy :
- 3.5 %
- Base Part Number :
- LP38503
- Operating Temperature :
- -40°C~125°C
- Voltage - Input (Max) :
- 5.5V
- Min Input Voltage :
- 2.7V
- Package / Case :
- TO-263-5 Thin
- Current - Supply (Max) :
- 4mA
- Length :
- 10.16mm
- Factory Lead Time :
- 6 Weeks
- Number of Regulators :
- 1
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Max Output Current :
- 3A
- Dropout Voltage :
- 420mV
- Output Configuration :
- Positive
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Voltage - Output (Min/Fixed) :
- 0.6V
- PSRR :
- 58dB ~ 56dB (120Hz ~ 1kHz)
- Number of Outputs :
- 1
- Thickness :
- 2mm
- Voltage Dropout (Max) :
- 0.67V @ 3A
- Dropout Voltage1-Nom :
- 0.42V
- Quiescent Current :
- 2mA
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- LP38503TJ-ADJ/NOPB

[Voltage Regulators - Linear] National Semiconductor LP38503TJ-ADJ/NOPB Overview
The National Semiconductor LP38503TJ-ADJ/NOPB is an advanced linear positive voltage regulator integrated circuit designed to deliver reliable performance in a variety of electronic applications. With a maximum output current of 3A, this regulator offers precise voltage regulation, making it ideal for powering sensitive electronic components and systems.
Featuring a TO263-5 package, this regulator is compact yet robust, ensuring easy integration into your circuit designs while providing excellent thermal performance. Its adjustable output voltage capability further enhances its versatility, allowing for customization to suit specific application requirements.
Whether you're designing industrial equipment, telecommunications devices, or automotive electronics, the LP38503TJ-ADJ/NOPB from National Semiconductor delivers the stability, efficiency, and reliability demanded by B2B customers for mass deployment.
LP38503TJ-ADJ/NOPB Features
- Max Output Current: 3A
- Package: TO263-5
- Adjustable Output Voltage
- Precise Voltage Regulation
- Excellent Thermal Performance
- Wide Range of Applications
LP38503TJ-ADJ/NOPB Applications
- Industrial Equipment: The LP38503TJ-ADJ/NOPB is perfect for providing stable power to industrial control systems, PLCs, and motor drives, ensuring reliable operation in demanding environments.
- Telecommunications Devices: This regulator is ideal for use in telecom infrastructure equipment such as base stations, routers, and switches, where precise voltage regulation is critical for maintaining signal integrity.
- Automotive Electronics: With its robust design and adjustable output voltage, the LP38503TJ-ADJ/NOPB is well-suited for powering various automotive electronics, including infotainment systems, navigation units, and engine control modules.
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