LM317BD2TR4
- Mfr.Part #
- LM317BD2TR4
- Manufacturer
- onsemi
- Package / Case
- TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
- Datasheet
- Download
- Description
- IC REG VOLT ADJ 1.5A D2PAK-3
- Stock
- 278,842
- In Stock :
- 278,842
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - Linear
- Number of Terminations :
- 2
- Dropout Voltage :
- 2.25V
- REACH SVHC :
- No SVHC
- Factory Lead Time :
- 10 Weeks
- Number of Outputs :
- 1
- Mounting Type :
- Surface Mount
- Contact Plating :
- Tin
- Max Output Current :
- 1.5A
- Radiation Hardening :
- No
- Dropout Voltage1-Nom :
- 3V
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Packaging :
- Cut Tape (CT)
- Operating Temperature :
- -40°C~125°C
- Pin Count :
- 3
- Min Current Limit :
- 1.5A
- Reference Voltage :
- 1.3V
- PSRR :
- 80dB ~ 65dB (120Hz)
- Output Type :
- Adjustable
- Width :
- 9.35mm
- Max Output Voltage :
- 37V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Pbfree Code :
- yes
- Max Supply Voltage :
- 40V
- Height :
- 4.826mm
- Max Junction Temperature (Tj) :
- 125°C
- Lead Free :
- Lead Free
- Protection Features :
- Over Current, Over Temperature
- Package / Case :
- TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
- Min Output Voltage :
- 1.2V
- Output Voltage :
- 37V
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Packing Method :
- Tape and Reel
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- JESD-609 Code :
- e3
- Number of Pins :
- 3
- Output Configuration :
- Positive
- Number of Functions :
- 1
- JESD-30 Code :
- R-PSSO-G2
- Line Regulation-Max (%/V) :
- 0.07
- Number of Regulators :
- 1
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 10.24mm
- Min Input Voltage :
- 4.2V
- Base Part Number :
- LM317B
- Load Regulation-Max(%) :
- 5.8%
- Published :
- 2003
- Halogen Free :
- Halogen Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Single
- Current - Quiescent (Iq) :
- 10mA
- Terminal Pitch :
- 2.54mm
- Min Supply Voltage :
- 2.8V
- Terminal Form :
- Gull wing
- Datasheets
- LM317BD2TR4

[Voltage Regulators - Linear] onsemi LM317BD2TR4 Overview
This onsemi LM317BD2TR4 is a versatile integrated circuit voltage regulator capable of delivering up to 1.5A of output current. Designed in a D2PAK-3 package, it offers adjustable voltage regulation, making it suitable for a wide range of applications in various industries.
LM317BD2TR4 Features
- Adjustable Output Voltage
- High Output Current Capability (1.5A)
- Internal Thermal Overload Protection
- Short Circuit Current Limiting
- Output Transistor Safe Operating Area Compensation
- Available in D2PAK-3 Package
LM317BD2TR4 Applications
- Industrial Automation: The LM317BD2TR4 is commonly used in industrial automation systems to regulate voltage levels for various control circuits and sensors, ensuring stable operation.
- Telecommunications: In telecommunications equipment such as routers and switches, this voltage regulator ensures consistent power supply, enhancing the reliability of communication networks.
- Automotive Electronics: Within automotive electronics, the LM317BD2TR4 regulates voltage for subsystems like engine control units (ECUs) and infotainment systems, contributing to vehicle performance and functionality.
- Power Supply Units: It finds applications in power supply units for computers, servers, and other electronic devices, maintaining steady voltage output to safeguard sensitive components.
- LED Lighting: Used in LED lighting fixtures, this regulator ensures uniform brightness by stabilizing voltage, extending the lifespan of LED bulbs and enhancing energy efficiency.
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