LM2937ES-3.3
- Mfr.Part #
- LM2937ES-3.3
- Manufacturer
- Texas Instruments
- Package / Case
- TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Datasheet
- Download
- Description
- IC REG LIN 3.3V 500MA DDPAK
- Stock
- 10,117
- In Stock :
- 10,117
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Length :
- 10.18mm
- Output Type :
- FIXED
- Mount :
- Surface Mount
- Output Voltage :
- 3.3V
- Output Voltage 1 :
- 3.3V
- Lead Free :
- Contains Lead
- Current - Supply (Max) :
- 1.25A
- Pin Count :
- 4
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Min Input Voltage :
- 4.75V
- REACH SVHC :
- No SVHC
- Number of Pins :
- 3
- RoHS Status :
- Non-RoHS Compliant
- Height :
- 4.83mm
- Base Part Number :
- LM2937
- Quiescent Current :
- 10mA
- Voltage - Input (Max) :
- 26V
- Number of Functions :
- 1
- Radiation Hardening :
- No
- Voltage Dropout (Max) :
- 1V @ 50mA
- Width :
- 8.41mm
- Terminal Position :
- Single
- Output Configuration :
- Positive
- Max Output Voltage :
- 3.3V
- Number of Terminations :
- 3
- Package / Case :
- TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Lifecycle Status :
- NRND (Last Updated: 2 days ago)
- Number of Outputs :
- 1
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 2.54mm
- Number of Regulators :
- 1
- Max Output Current :
- 500mA
- Thickness :
- 4.44mm
- Voltage Tolerance-Max :
- 4.8%
- Packaging :
- Tube
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 235
- Accuracy :
- 5 %
- Protection Features :
- Over Temperature, Reverse Polarity, Short Circuit
- Output Voltage Accuracy :
- 5 %
- Dropout Voltage1-Nom :
- 0.5V
- Current - Quiescent (Iq) :
- 2mA
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Operating Temperature :
- -40°C~125°C
- Nominal Output Voltage :
- 3.3V
- JESD-609 Code :
- e0
- Datasheets
- LM2937ES-3.3

Voltage Regulators - Linear Texas Instruments LM2937ES-3.3 Overview
Welcome to the world of precision power regulation with the Texas Instruments LM2937ES-3.3 linear voltage regulator. Designed for reliability and performance, this integrated circuit (IC) provides a stable 3.3V output with a maximum current of 500mA. Whether you're powering sensitive electronic components or driving motors and sensors, the LM2937ES-3.3 ensures consistent voltage levels for your applications.
With Texas Instruments' commitment to quality and innovation, the LM2937ES-3.3 stands as a hallmark of excellence in the field of voltage regulation. Its robust design and efficient operation make it an ideal choice for a wide range of industrial and commercial applications.
LM2937ES-3.3 Features
- Stable 3.3V output voltage
- Maximum output current of 500mA
- Low dropout voltage: 500mV typical at 500mA load
- Wide input voltage range: 4.2V to 26V
- Thermal shutdown and current limit protection
- High PSRR: 75dB at 1kHz
- Available in DDPAK package for easy mounting and heat dissipation
LM2937ES-3.3 Applications
- Industrial Automation: The LM2937ES-3.3 ensures stable power delivery to control systems, PLCs, and motor drivers, maintaining precise operation even in harsh industrial environments.
- Telecommunications: From base stations to communication modules, this voltage regulator guarantees reliable power supply, reducing system downtime and enhancing network performance.
- Consumer Electronics: Integrated into audio amplifiers, LED displays, and portable devices, the LM2937ES-3.3 provides consistent voltage levels for optimal performance and longevity.
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