LM337IMP
- Mfr.Part #
- LM337IMP
- Manufacturer
- Texas Instruments
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LIN NEG ADJ 1.5A SOT223-4
- Stock
- 294,795
- In Stock :
- 294,795
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- RoHS Status :
- Non-RoHS Compliant
- Number of Terminations :
- 4
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Min Input Voltage :
- -4.2V
- Dropout Voltage :
- 2.4V
- Max Power Dissipation :
- 2W
- Output Configuration :
- Negative
- Output Voltage :
- -37V
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Output Type :
- Adjustable
- Radiation Hardening :
- No
- Number of Pins :
- 4
- Terminal Position :
- Dual
- Reference Voltage :
- -1.287V
- Thickness :
- 1.6mm
- Number of Regulators :
- 1
- PSRR :
- 60dB (120Hz)
- JESD-609 Code :
- e0
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Package / Case :
- TO-261-4, TO-261AA
- Base Part Number :
- LM337
- Voltage - Input (Max) :
- -40V
- Mounting Type :
- Surface Mount
- Lead Free :
- Contains Lead
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 6.5mm
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 3.5mm
- Number of Functions :
- 1
- Protection Features :
- Over Temperature, Short Circuit
- Dropout Voltage1-Nom :
- 2.4V
- Operating Temperature :
- -40°C~125°C
- Power Dissipation :
- 2W
- Voltage - Output (Min/Fixed) :
- -1.2V
- Max Output Current :
- 1A
- Mount :
- Surface Mount
- Pin Count :
- 3
- Height :
- 1.8mm
- Min Current Limit :
- 1.5A
- Terminal Pitch :
- 2.3mm
- Quiescent Current :
- 3mA
- Lifecycle Status :
- NRND (Last Updated: 1 week ago)
- Packing Method :
- TR
- Number of Outputs :
- 1
- Datasheets
- LM337IMP

[Voltage Regulators - Linear] Texas Instruments LM337IMP Overview
Introducing the LM337IMP, an exceptional linear negative adjustable voltage regulator meticulously crafted by Texas Instruments. Designed to meet the most demanding requirements of modern electronic circuits, this integrated circuit exemplifies precision, reliability, and versatility. With a maximum output current of 1.5A and packaged in the space-efficient SOT223-4 form factor, the LM337IMP stands as a pinnacle of engineering ingenuity.
Featuring cutting-edge technology and meticulous craftsmanship, this voltage regulator empowers engineers and designers to achieve unparalleled performance in their applications. Whether it's powering sensitive analog circuits or ensuring stable voltage levels in industrial machinery, the LM337IMP excels in delivering consistent and reliable power with utmost efficiency.
Experience the epitome of voltage regulation excellence with the LM337IMP from Texas Instruments.
LM337IMP Features
- High Precision: The LM337IMP offers precise voltage regulation with minimal deviation, ensuring stable and accurate output under varying load conditions.
- Adjustable Output: With its adjustable output voltage feature, this IC provides flexibility to adapt to diverse application requirements, offering versatility and ease of use.
- High Current Capability: Capable of delivering up to 1.5A of output current, the LM337IMP is suitable for driving a wide range of loads, from small-scale electronics to power-hungry industrial systems.
- Thermal Shutdown Protection: Incorporating thermal shutdown protection, the LM337IMP safeguards itself from overheating, enhancing reliability and longevity.
- Compact Form Factor: Housed in the SOT223-4 package, this voltage regulator boasts a compact design, making it ideal for space-constrained applications without compromising performance.
LM337IMP Applications
- Industrial Automation: The LM337IMP finds its application in industrial automation systems, where it regulates voltage levels to ensure stable operation of PLCs, motor drives, and control circuits. Its high current capability makes it a preferred choice for driving various industrial loads.
- Telecommunications Equipment: In telecommunications infrastructure, the LM337IMP plays a crucial role in maintaining consistent voltage levels for sensitive equipment such as routers, switches, and base stations. Its adjustable output feature allows fine-tuning to meet specific voltage requirements.
- Test and Measurement Instruments: Precision is paramount in test and measurement instruments, and the LM337IMP delivers just that. From multimeters to oscilloscopes, this voltage regulator provides reliable power, contributing to accurate and repeatable measurements.
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