LM2937IMPX-2.5
- Mfr.Part #
- LM2937IMPX-2.5
- Manufacturer
- National Semiconductor
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LIN 2.5V 400MA SOT223-4
- Stock
- 1,211
- In Stock :
- 1,211
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Number of Functions :
- 1
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- Non-RoHS Compliant
- Protection Features :
- Over Temperature, Reverse Polarity, Short Circuit
- Output Type :
- FIXED
- Input Voltage Absolute-Max :
- 26V
- Voltage - Input (Max) :
- 26V
- Base Part Number :
- LM2937
- Min Input Voltage :
- 4.75V
- JESD-609 Code :
- e0
- Quiescent Current :
- 2mA
- Pbfree Code :
- No
- Number of Terminations :
- 4
- Operating Temperature :
- -40°C~85°C
- Output Configuration :
- Positive
- Terminal Position :
- Dual
- Package / Case :
- TO-261-4, TO-261AA
- Width :
- 3.56mm
- Voltage Dropout (Max) :
- 1V @ 50mA
- Packing Method :
- Tape and Reel
- Number of Regulators :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Supply (Max) :
- 1.25A
- Output Voltage :
- 2.5V
- Accuracy :
- 5 %
- Radiation Hardening :
- No
- Max Output Current :
- 400mA
- ECCN Code :
- EAR99
- Dropout Voltage1-Nom :
- 2.25V
- Number of Pins :
- 4
- Output Voltage Accuracy :
- 5 %
- Lead Free :
- Contains Lead
- Terminal Form :
- Gull wing
- Dropout Voltage :
- 500mV
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Mounting Type :
- Surface Mount
- Output Voltage 1 :
- 2.5V
- Peak Reflow Temperature (Cel) :
- 260
- Pin Count :
- 3
- Length :
- 6.5mm
- Number of Outputs :
- 1
- Mount :
- Surface Mount
- Terminal Pitch :
- 2.3mm
- Datasheets
- LM2937IMPX-2.5
LM2937IMPX-2.5 Documents

Voltage Regulators - Linear National Semiconductor LM2937IMPX-2.5 Overview
Introducing the Voltage Regulators - Linear National Semiconductor LM2937IMPX-2.5, a top-tier linear voltage regulator designed for applications requiring a stable and reliable power supply. This regulator ensures a steady 2.5V output while managing up to 400mA of output current, packaged in a compact SOT-223-4 form. Its robust design and superior functionality make it ideal for demanding environments where voltage stability is crucial.
LM2937IMPX-2.5 Features
The LM2937IMPX-2.5 from National Semiconductor brings forth several key features designed for high-performance and efficiency:
- Stable 2.5V output voltage, essential for consistent performance.
- Capability to handle currents up to 400mA, making it suitable for a variety of power-intensive applications.
- Low dropout performance ensures efficiency and optimizes power usage.
- SOT-223-4 package allows for efficient space utilization in circuit design.
LM2937IMPX-2.5 Applications
- Portable Devices: Provides reliable power management and stable operation, essential for handheld electronics.
- Automotive Electronics: Suitable for car electronic systems that require consistent voltage to ensure functionality and safety.
- Telecommunication Equipment: Helps in maintaining the integrity of power supply to critical telecommunication infrastructure.
- Power Management Modules: Can be integrated into broader power management schemes within complex systems.
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