LM337KTTRG3
- Mfr.Part #
- LM337KTTRG3
- Manufacturer
- Texas Instruments
- Package / Case
- TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Datasheet
- Download
- Description
- IC REG LIN NEG ADJ 1.5A DDPAK
- Stock
- 101,572
- In Stock :
- 101,572
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Width :
- 8.41mm
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Base Part Number :
- LM337
- Pin Count :
- 4
- Length :
- 10.18mm
- Min Current Limit :
- 1.5A
- Thickness :
- 4.44mm
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Factory Lead Time :
- 6 Weeks
- PSRR :
- 77dB (120Hz)
- Mounting Type :
- Surface Mount
- Package / Case :
- TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Output Voltage :
- -37V
- Packing Method :
- TR
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Dropout Voltage1-Nom :
- 2V
- Terminal Pitch :
- 2.54mm
- Number of Pins :
- 3
- Number of Regulators :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Lead Free :
- Lead Free
- Output Configuration :
- Negative
- Mount :
- Surface Mount
- Voltage - Output (Min/Fixed) :
- -1.2V
- Voltage - Input (Max) :
- -40V
- Min Input Voltage :
- -4.2V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Functions :
- 1
- Pbfree Code :
- yes
- Number of Outputs :
- 1
- Peak Reflow Temperature (Cel) :
- 245
- Number of Terminations :
- 3
- Weight :
- 1.442906g
- Terminal Position :
- Single
- Reference Voltage :
- -1.287V
- Dropout Voltage :
- 3V
- Max Output Current :
- 1.5A
- Operating Temperature :
- 0°C~125°C
- Radiation Hardening :
- No
- Protection Features :
- Over Temperature, Short Circuit
- Output Type :
- Adjustable
- Height :
- 4.83mm
- Quiescent Current :
- 1.5mA
- Datasheets
- LM337KTTRG3
LM337KTTRG3 Documents

[Voltage Regulators - Linear] Texas Instruments LM337KTTRG3 Overview
Introducing the LM337KTTRG3, a sophisticated linear negative voltage regulator meticulously crafted by Texas Instruments. This integrated circuit (IC) exemplifies precision engineering, offering unrivaled performance and reliability in voltage regulation. Designed to meet the demanding requirements of modern electronic systems, the LM337KTTRG3 stands as a testament to Texas Instruments' commitment to excellence in semiconductor technology.
With its adjustable output and high current capability of up to 1.5A, this DDPAK-packaged regulator empowers engineers with the flexibility to fine-tune voltage levels while ensuring stable and efficient operation. Whether utilized in industrial, automotive, or consumer electronics applications, the LM337KTTRG3 delivers consistent and precise voltage regulation, making it an indispensable component for critical electronic systems.
LM337KTTRG3 Features
- Adjustable Output Voltage
- High Current Capability: 1.5A
- DDPAK Package for Enhanced Thermal Performance
- Wide Operating Temperature Range
- Low Dropout Voltage
- Short Circuit and Thermal Shutdown Protection
LM337KTTRG3 Applications
- Industrial Power Supplies: The LM337KTTRG3 finds its place in industrial power supply units, ensuring stable and precise voltage regulation in manufacturing processes, automation systems, and control equipment.
- Automotive Electronics: Integrated into automotive electronics, such as engine control units (ECUs) and onboard charging systems, this regulator maintains consistent voltage levels, contributing to the reliability and performance of modern vehicles.
- Consumer Electronics: From audio amplifiers to portable devices, the LM337KTTRG3 serves as a vital component in various consumer electronics, providing smooth and reliable power delivery for optimal device performance and user experience.
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