LM337IMP/NOPB
- Mfr.Part #
- LM337IMP/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LIN NEG ADJ 1.5A SOT223-4
- Stock
- 12,500
- In Stock :
- 12,500
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Number of Outputs :
- 1
- Max Power Dissipation :
- 2W
- Dropout Voltage :
- 2.4V
- Number of Terminations :
- 4
- Base Part Number :
- LM337
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Radiation Hardening :
- No
- Width :
- 3.5mm
- Max Output Current :
- 1A
- Tolerance :
- 3%
- Lead Free :
- Lead Free
- Min Input Voltage :
- -4.2V
- Length :
- 6.5mm
- Max Output Voltage :
- -37V
- Mount :
- Surface Mount
- Protection Features :
- Over Temperature, Short Circuit
- Pbfree Code :
- yes
- Number of Functions :
- 1
- Voltage - Input (Max) :
- -40V
- RoHS Status :
- ROHS3 Compliant
- Reference Voltage :
- -1.287V
- Packing Method :
- TR
- Terminal Pitch :
- 2.3mm
- Power Supply Rejection Ratio (PSRR) :
- 77dB
- Package / Case :
- TO-261-4, TO-261AA
- Quiescent Current :
- 3mA
- Output Configuration :
- Negative
- Number of Regulators :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Output Type :
- Adjustable
- Power Dissipation :
- 2W
- Weight :
- 188.014037mg
- Mounting Type :
- Surface Mount
- Number of Pins :
- 4
- Pin Count :
- 3
- REACH SVHC :
- No SVHC
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e3
- Terminal Position :
- Dual
- PSRR :
- 60dB (120Hz)
- Thickness :
- 1.6mm
- Dropout Voltage1-Nom :
- 2.4V
- Operating Temperature :
- -40°C~125°C
- Current - Output :
- 1.5A
- Min Output Voltage :
- -1.2V
- Factory Lead Time :
- 6 Weeks
- Output Voltage :
- -37V
- Height :
- 1.8mm
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Terminal Finish :
- Matte Tin (Sn)
- Datasheets
- LM337IMP/NOPB

[Voltage Regulators - Linear National Semiconductor LM337IMP/NOPB] Overview
Introducing the LM337IMP/NOPB, an innovative integrated circuit from National Semiconductor, designed to provide precise negative voltage regulation in various electronic applications. This versatile component offers exceptional performance and reliability, making it an ideal choice for demanding industrial and commercial environments.
With its adjustable negative voltage output and high output current capability of 1.5A, the LM337IMP/NOPB empowers engineers and designers to achieve optimal voltage regulation in their circuits. Its compact SOT223-4 package ensures easy integration and space-saving design, enhancing overall system efficiency and functionality.
Whether you're designing power supplies, voltage regulators, or battery charging circuits, the LM337IMP/NOPB delivers unparalleled precision and stability, making it the preferred choice for discerning professionals seeking top-notch electronic components.
[LM337IMP/NOPB] Features
- Adjustable negative voltage regulation
- High output current capability of 1.5A
- Compact SOT223-4 package for space-saving design
- Wide operating temperature range
- Low dropout voltage
- Excellent line and load regulation
- Short-circuit and thermal overload protection
[LM337IMP/NOPB] Applications
- Power Supplies: The LM337IMP/NOPB is ideal for use in power supply circuits, ensuring stable and precise negative voltage output for various electronic devices and systems.
- Voltage Regulators: Utilize the LM337IMP/NOPB to achieve accurate voltage regulation in a wide range of applications, including instrumentation, automotive electronics, and industrial control systems.
- Battery Charging Circuits: Ensure efficient and reliable charging of batteries by integrating the LM337IMP/NOPB into charging circuits, providing constant negative voltage regulation for optimal battery performance.
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