Datasheets
LM2937IMP-3.3/NOPB by:

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

Part Details for LM2937IMP-3.3/NOPB by Texas Instruments

Overview of LM2937IMP-3.3/NOPB by Texas Instruments

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Available Datasheets

Part # Manufacturer Description Datasheet
DS96174CN/NOPB Rochester Electronics LLC DS96174 - Line Driver, 4 Func, 4 Driver, BIPolar, PDIP16
LM611IM/NOPB Rochester Electronics LLC LM611IM - Operational Amplifier, 7000uV Offset-Max, BIPolar
LM2937IMPX-3.3/NOPB Texas Instruments 500 mA Low Dropout Regulator 4-SOT-223 -40 to 85

Price & Stock for LM2937IMP-3.3/NOPB

Part # Distributor Description Stock Price Buy
DISTI # 28AH3259
Newark Ldo Regulator, 3.3V, 0.5A, 3Sot223, Fixed Output Voltage Nom.:3.3V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Input Voltage Min:4.75V, Input Voltage Max:26V, Product Range:-, Output Current:400Ma, Output Rohs Compliant: Yes |Texas Instruments LM2937IMP-3.3/NOPB RoHS: Compliant Min Qty: 1000 Package Multiple: 1 Date Code: 1 Container: Reel 840
  • 1,000 $2.4000
  • 2,000 $2.3100
  • 4,000 $2.2600
  • 6,000 $2.2400
  • 10,000 $2.2000
$2.2000 / $2.4000 Buy Now
DISTI # 33AH4131
Newark Ldo Regulator, 3.3V, 0.5A, 3Sot223, Fixed Output Voltage Nom.:3.3V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Input Voltage Min:4.75V, Input Voltage Max:26V, Product Range:-, Output Current:400Ma, Output Rohs Compliant: Yes |Texas Instruments LM2937IMP-3.3/NOPB RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape 3
  • 1 $0.9670
  • 10 $0.9670
  • 25 $0.9670
  • 50 $0.9670
  • 100 $0.9670
  • 250 $0.9670
  • 500 $0.9670
  • 1,000 $0.9670
$0.9670 Buy Now
Bristol Electronics   328
RFQ
Bristol Electronics   28
RFQ
DISTI # LM2937IMP-3.3/NOPB
TME IC: voltage regulator, LDO,fixed, 3.3V, 0.5A, SOT223, SMD, tube Min Qty: 1 994
  • 1 $2.3300
  • 10 $1.5400
  • 50 $1.4500
  • 100 $1.3300
  • 200 $1.2800
  • 250 $1.2500
  • 500 $1.1900
  • 1,000 $1.1300
$1.1300 / $2.3300 Buy Now
Ameya Holding Limited SOT-223//400MA LDO REGULATOR 1000
RFQ
ComSIT USA Electronic Component RoHS: Compliant Stock DE - 0
Stock ES - 667
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
NexGen Digital   1
RFQ
DISTI # SMC-LM2937IMP-3.3/NOPB
Sensible Micro Corporation AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 106
RFQ
Chip 1 Exchange INSTOCK 2512
RFQ
DISTI # C1S746200304349
Chip1Stop LDO Regulator Pos 3.3V 0.4A Automotive 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant pbFree: Yes Container: Cut Tape 835
  • 1 $1.8500
  • 10 $1.2900
  • 50 $1.2500
  • 100 $1.1200
  • 500 $1.0800
$1.0800 / $1.8500 Buy Now
CHIPMALL.COM LIMITED IC REG LIN 3.3V 400MA SOT223-4 152
  • 5 $1.3183
  • 50 $1.0008
  • 150 $0.8209
  • 500 $0.7649
  • 2,500 $0.7393
$0.7393 / $1.3183 Buy Now
LCSC 400mA Fixed 3.3V Positive electrode 26V SOT-223 Voltage Regulators - Linear Low Drop Out (LDO) Regulators ROHS 160
  • 1 $1.2817
  • 10 $1.0831
  • 30 $0.9729
  • 100 $0.7976
  • 500 $0.7433
  • 1,000 $0.7184
$0.7184 / $1.2817 Buy Now
New Advantage Corporation IC REG LIN 3.3V 400MA SOT223-4 RoHS: Compliant Min Qty: 1 Package Multiple: 100 1522
  • 100 $3.0300
  • 1,522 $2.8300
$2.8300 / $3.0300 Buy Now
Win Source Electronics IC REG LDO 3.3V 0.4A SOT223 31000
  • 55 $0.9480
  • 130 $0.7780
  • 200 $0.7540
  • 275 $0.7300
  • 355 $0.7050
  • 475 $0.6320
$0.6320 / $0.9480 Buy Now

Part Details for LM2937IMP-3.3/NOPB

LM2937IMP-3.3/NOPB CAD Models

LM2937IMP-3.3/NOPB Part Data Attributes

LM2937IMP-3.3/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LM2937IMP-3.3/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 GREEN, PLASTIC, SOT-223, 3 PIN
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Adjustability FIXED
Dropout Voltage1-Max 0.5 V
Dropout Voltage1-Nom 0.5 V
Input Voltage Absolute-Max 26 V
Input Voltage-Max 26 V
Input Voltage-Min 4.75 V
JESD-30 Code R-PDSO-G4
JESD-609 Code e3
Length 6.5 mm
Line Regulation-Max 0.033%
Load Regulation-Max 0.033%
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 4
Operating Temperature TJ-Max 150 °C
Output Current1-Max 0.5 A
Output Voltage1-Max 3.46 V
Output Voltage1-Min 3.14 V
Output Voltage1-Nom 3.3 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 4.8%
Width 3.56 mm

Alternate Parts for LM2937IMP-3.3/NOPB

This table gives cross-reference parts and alternative options found for LM2937IMP-3.3/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-3.3/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-3.3 National Semiconductor Corporation Check for Price IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, PDSO4, PLASTIC, SOT-223, 3 PIN, Fixed Positive Single Output LDO Regulator LM2937IMP-3.3/NOPB vs LM2937IMP-3.3
LM2937IMP-3.3/NOPB National Semiconductor Corporation Check for Price IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, PDSO4, PLASTIC, SOT-223, 3 PIN, Fixed Positive Single Output LDO Regulator LM2937IMP-3.3/NOPB vs LM2937IMP-3.3/NOPB
LM2937IMPX-3.3/NOPB National Semiconductor Corporation Check for Price IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, PDSO4, PLASTIC, SOT-223, 3 PIN, Fixed Positive Single Output LDO Regulator LM2937IMP-3.3/NOPB vs LM2937IMPX-3.3/NOPB
Part Number Manufacturer Composite Price Description Compare
LM2937IMP-3.3 Texas Instruments Check for Price 500-mA, 26-V, high-PSRR, low-dropout voltage regulator 4-SOT-223 -40 to 85 LM2937IMP-3.3/NOPB vs LM2937IMP-3.3
LM2937IMPX-3.3/NOPB Texas Instruments Check for Price 500-mA, 26-V, high-PSRR, low-dropout voltage regulator 4-SOT-223 -40 to 85 LM2937IMP-3.3/NOPB vs LM2937IMPX-3.3/NOPB
LM2937IMPX-3.3 Texas Instruments Check for Price 500-mA, 26-V, high-PSRR, low-dropout voltage regulator 4-SOT-223 -40 to 85 LM2937IMP-3.3/NOPB vs LM2937IMPX-3.3
SPX2920M3-3.3 Sipex Corporation Check for Price Fixed Positive LDO Regulator, 3.3V, 0.5V Dropout, PDSO4, SOT-223, 4 PIN LM2937IMP-3.3/NOPB vs SPX2920M3-3.3
SPX2920M3-L-3.3 Sipex Corporation Check for Price Fixed Positive LDO Regulator, 3.3V, 0.5V Dropout, PDSO4, SOT-223, 4 PIN LM2937IMP-3.3/NOPB vs SPX2920M3-L-3.3

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