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Power Circuits / Linear Regulator ICs / LM2937IMP-10/NOPB
Datasheets
LM2937IMP-10/NOPB by:

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

Part Details for LM2937IMP-10/NOPB by Texas Instruments

Results Overview of LM2937IMP-10/NOPB by Texas Instruments

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

LM2937IMP-10/NOPB Information

LM2937IMP-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 LM2937IMP-10/NOPB

Part # Distributor Description Stock Price Buy
DISTI # 33AH4129
Newark Ic, V Reg, Linear, 10V, Smd, Full Reel, Output Type:Fixed, Input Voltage Min:0V, Input Voltage Max:26V, Fixed Output Voltage Nom.:10V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:500Ma, Dropout Rohs Compliant: Yes |Texas Instruments LM2937IMP-10/NOPB RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 265
  • 1 $2.3200
  • 10 $1.7200
  • 25 $1.5700
  • 50 $1.4900
  • 100 $1.4100
  • 250 $1.3300
  • 500 $1.2800
$1.2800 / $2.3200 Buy Now
DISTI # 33AH4130
Newark Ic, V Reg, Linear, 10V, Smd, Full Reel, Output Type:Fixed, Input Voltage Min:0V, Input Voltage Max:26V, Fixed Output Voltage Nom.:10V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:500Ma, Dropout Rohs Compliant: Yes |Texas Instruments LM2937IMP-10/NOPB RoHS: Compliant Min Qty: 1000 Package Multiple: 1 Date Code: 1 Container: Reel 0
  • 1,000 $2.4500
  • 2,000 $2.3600
  • 4,000 $2.3100
  • 6,000 $2.2800
  • 10,000 $2.2600
$2.2600 / $2.4500 Buy Now
DISTI # LM2937IMP-10/NOPBCT-ND
DigiKey IC REG LIN 10V 500MA SOT-223-4 Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 1807
In Stock
  • 1 $2.3200
  • 10 $1.7220
  • 25 $1.5720
  • 100 $1.4069
  • 250 $1.3282
  • 500 $1.2807
  • 1,000 $1.2417
  • 2,000 $1.2095
  • 3,000 $1.1934
  • 5,000 $1.1756
  • 7,000 $1.1652
$1.1652 / $2.3200 Buy Now
DISTI # 926-LM2937IMP-10NOPB
Mouser Electronics LDO Voltage Regulators 500 MA LDO REG A 926-LM2937IMPX10NOPB RoHS: Compliant 1076
  • 1 $2.1600
  • 10 $1.6400
  • 25 $1.4700
  • 100 $1.4100
  • 250 $1.3300
  • 500 $1.2900
  • 1,000 $1.2400
  • 2,000 $1.1900
  • 5,000 $1.1700
$1.1700 / $2.1600 Buy Now
DISTI # V72:2272_07270990
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: 2126 Container: Cut Strips Americas - 31
  • 1 $1.6170
  • 10 $1.3785
  • 25 $1.1144
$1.1144 / $1.6170 Buy Now
DISTI # 61609118
Verical LDO Regulator Pos 10V 0.5A Automotive 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant Min Qty: 6 Package Multiple: 1 Date Code: 2126 Americas - 31
  • 6 $1.6170
  • 10 $1.3785
  • 25 $1.1144
$1.1144 / $1.6170 Buy Now
Bristol Electronics   208
RFQ
Quest Components FIXED POSITIVE LDO REGULATOR, 10V, 1V DROPOUT, BIPOLAR, PDSO4 166
  • 1 $3.4200
  • 36 $1.8810
  • 81 $1.7100
$1.7100 / $3.4200 Buy Now
Quest Components FIXED POSITIVE LDO REGULATOR, 10V, 1V DROPOUT, BIPOLAR, PDSO4 166
  • 1 $3.7288
  • 33 $1.3983
  • 108 $1.3051
$1.3051 / $3.7288 Buy Now

Part Details for LM2937IMP-10/NOPB

LM2937IMP-10/NOPB CAD Models

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LM2937IMP-10/NOPB Part Data Attributes

Parametric Data
LM2937IMP-10/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LM2937IMP-10/NOPB Texas Instruments 500-mA, 26-V, high-PSRR, low-dropout voltage regulator 4-SOT-223 -40 to 85
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 LM2937IMP-10/NOPB

This table gives cross-reference parts and alternative options found for LM2937IMP-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 LM2937IMP-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 LM2937IMP-10/NOPB vs LM2937IMP-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 LM2937IMP-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 LM2937IMP-10/NOPB vs LM2937IMPX-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 LM2937IMP-10/NOPB vs LM2937IMPX-10/NOPB
LM2937IMPX-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 LM2937IMP-10/NOPB vs LM2937IMPX-10
LM2937IMP-10 Texas Instruments Check for Price 500-mA, 26-V, high-PSRR, low-dropout voltage regulator 4-SOT-223 -40 to 85 LM2937IMP-10/NOPB vs LM2937IMP-10
LM2937IMP-10X Texas Instruments Check for Price 10V FIXED POSITIVE LDO REGULATOR, 1V DROPOUT, PDSO4, PLASTIC, SOT-223, 4 PIN LM2937IMP-10/NOPB vs LM2937IMP-10X
LM2937IMPX-10/NOPB Texas Instruments Check for Price 500-mA, 26-V, high-PSRR, low-dropout voltage regulator 4-SOT-223 -40 to 85 LM2937IMP-10/NOPB vs LM2937IMPX-10/NOPB

LM2937IMP-10/NOPB Related Parts

LM2937IMP-10/NOPB Frequently Asked Questions (FAQ)

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

  • To ensure a stable and accurate output voltage, make sure to use a suitable output capacitor with a minimum value of 10uF, and keep the input voltage within the recommended range.

  • The minimum input voltage required for the LM2937 to function is 7.5V, but it's recommended to keep it above 8V for reliable operation.

  • The LM2937 is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at higher temperatures to ensure reliable operation.

  • To protect the LM2937 from input voltage transients, use a TVS diode or a transient voltage suppressor in parallel with the input capacitor to clamp the voltage spikes.

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