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Power Circuits / Linear Regulator ICs / LM2937IMPX-10/NOPB
Datasheets
LM2937IMPX-10/NOPB by:
Texas Instruments
Hongxing Electrical Ltd
National Semiconductor Corporation
Texas Instruments
Not Found

500-mA, 26-V, high-PSRR, low-dropout voltage regulator 4-SOT-223 -40 to 85

Part Details for LM2937IMPX-10/NOPB by Texas Instruments

Results Overview of LM2937IMPX-10/NOPB by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Space Technology Aerospace and Defense Transportation and Logistics Renewable Energy Automotive Robotics and Drones

LM2937IMPX-10/NOPB Information

LM2937IMPX-10/NOPB by Texas Instruments is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for LM2937IMPX-10/NOPB

Part # Distributor Description Stock Price Buy
DISTI # LM2937IMPX-10/NOPBCT-ND
DigiKey IC REG LIN 10V 500MA SOT-223-4 Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 2620
In Stock
  • 1 $1.8900
  • 10 $1.3940
  • 25 $1.2688
  • 100 $1.1313
  • 250 $1.0658
  • 500 $1.0263
  • 1,000 $0.9938
  • 2,000 $0.9670
  • 4,000 $0.9450
  • 6,000 $0.9340
  • 10,000 $0.9218
$0.9218 / $1.8900 Buy Now
DISTI # 926-LM2937IMPX10NOPB
Mouser Electronics LDO Voltage Regulators 500-mA 26-V high-P SRR low-dropout vol A 926-LM2937IMP-10NOPB RoHS: Compliant 1360
  • 1 $1.8900
  • 10 $1.4000
  • 25 $1.2700
  • 100 $1.1400
  • 250 $1.0700
  • 500 $1.0300
  • 1,000 $0.9930
  • 2,000 $0.9300
  • 4,000 $0.8870
$0.8870 / $1.8900 Buy Now
DISTI # V72:2272_07271000
Arrow Electronics LDO Regulator Pos 10V 0.5A Automotive 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 1851 Container: Cut Strips Americas - 803
  • 1 $1.2623
  • 10 $1.0782
  • 25 $1.0157
  • 100 $0.9464
  • 250 $0.8631
  • 500 $0.8367
$0.8367 / $1.2623 Buy Now
DISTI # 34010401
Verical LDO Regulator Pos 10V 0.5A Automotive 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant Min Qty: 8 Package Multiple: 1 Date Code: 1851 Americas - 803
  • 8 $1.2623
  • 10 $1.0782
  • 25 $1.0157
  • 100 $0.9464
  • 250 $0.8631
  • 500 $0.8367
$0.8367 / $1.2623 Buy Now
Rochester Electronics LM2937 500 mA Low Dropout Regulator RoHS: Compliant Status: Active Min Qty: 1 5
  • 1 $0.9139
  • 25 $0.8956
  • 100 $0.8591
  • 500 $0.8225
  • 1,000 $0.7768
$0.7768 / $0.9139 Buy Now
Ameya Holding Limited   2000
RFQ
LCSC 400mA Fixed 10V Positive electrode 26V SOT-223-4 Voltage Regulators - Linear Low Drop Out (LDO) Regu... lators ROHS more 22
  • 1 $0.9782
  • 10 $0.9550
  • 30 $0.9411
  • 100 $0.9256
$0.9256 / $0.9782 Buy Now
Vyrian Regulators 10444
RFQ

Part Details for LM2937IMPX-10/NOPB

LM2937IMPX-10/NOPB CAD Models

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LM2937IMPX-10/NOPB Part Data Attributes

Parametric Data
LM2937IMPX-10/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LM2937IMPX-10/NOPB Texas Instruments 500-mA, 26-V, high-PSRR, low-dropout voltage regulator 4-SOT-223 -40 to 85
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOT-223
Package Description PLASTIC, SOT-223, 4 PIN
Pin Count 4
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Adjustability FIXED
Dropout Voltage1-Max 1 V
Dropout Voltage1-Nom 0.5 V
Input Voltage Absolute-Max 26 V
Input Voltage-Max 26 V
Input Voltage-Min 12 V
JESD-30 Code R-PDSO-G4
JESD-609 Code e3
Length 6.5 mm
Line Regulation-Max 0.1%
Load Regulation-Max 0.1%
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 4
Operating Temperature TJ-Max 85 °C
Operating Temperature TJ-Min -40 °C
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current1-Max 0.5 A
Output Voltage1-Max 10.5 V
Output Voltage1-Min 9.5 V
Output Voltage1-Nom 10 V
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOT-223
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max 1.8 mm
Surface Mount YES
Technology BIPOLAR
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 2.3 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tolerance-Max 5%
Width 3.56 mm

Alternate Parts for LM2937IMPX-10/NOPB

This table gives cross-reference parts and alternative options found for LM2937IMPX-10/NOPB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM2937IMPX-10/NOPB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LM2937IMP-10 National Semiconductor Corporation Check for Price IC VREG 10 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PDSO4, PLASTIC, SOT-223, 4 PIN, Fixed Positive Single Output LDO Regulator LM2937IMPX-10/NOPB vs LM2937IMP-10
LM2937IMPX-10/NOPB National Semiconductor Corporation Check for Price IC VREG 10 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PDSO4, PLASTIC, SOT-223, 4 PIN, Fixed Positive Single Output LDO Regulator LM2937IMPX-10/NOPB vs LM2937IMPX-10/NOPB
LM2937IMP-10X Texas Instruments Check for Price 10V FIXED POSITIVE LDO REGULATOR, 1V DROPOUT, PDSO4, PLASTIC, SOT-223, 4 PIN LM2937IMPX-10/NOPB vs LM2937IMP-10X
LM2937IMP-10/NOPB Texas Instruments $1.7654 500-mA, 26-V, high-PSRR, low-dropout voltage regulator 4-SOT-223 -40 to 85 LM2937IMPX-10/NOPB vs LM2937IMP-10/NOPB
LM2937IMPX-10 Texas Instruments Check for Price 10V FIXED POSITIVE LDO REGULATOR, 1V DROPOUT, PDSO4, PLASTIC, SOT-223, 4 PIN LM2937IMPX-10/NOPB vs LM2937IMPX-10
LM2937IMP-10/NOPB National Semiconductor Corporation Check for Price IC VREG 10 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PDSO4, PLASTIC, SOT-223, 4 PIN, Fixed Positive Single Output LDO Regulator LM2937IMPX-10/NOPB vs LM2937IMP-10/NOPB

LM2937IMPX-10/NOPB Related Parts

LM2937IMPX-10/NOPB Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the LM2937 is 26V, but it's recommended to keep it below 24V for reliable operation.

  • To ensure a stable output voltage, make sure to use a minimum of 10uF capacitor at the input and output pins, and keep the input voltage at least 2V higher than the output voltage.

  • The LM2937 can supply up to 500mA of output current, but it's recommended to keep it below 400mA for reliable operation and to prevent overheating.

  • To protect the LM2937 from overheating, make sure to provide adequate heat sinking, keep the device away from high-temperature sources, and ensure good airflow around the device.

  • The LM2937 is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage as the temperature increases to prevent overheating and ensure reliable operation.