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