Datasheets
LM2940CS-15/NOPB by:

1-A, 26-V, high-PSRR, low-dropout voltage regulator 3-DDPAK/TO-263 0 to 125

Part Details for LM2940CS-15/NOPB by Texas Instruments

Overview of LM2940CS-15/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.

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
LM2940CS-5.0/NOPB Texas Instruments 1A Low Dropout Regulator 3-DDPAK/TO-263 0 to 125

Price & Stock for LM2940CS-15/NOPB

Part # Distributor Description Stock Price Buy
DISTI # LM2940CS-15/NOPB-ND
DigiKey IC REG LIN 15V 1A DDPAK/TO263-3 Min Qty: 1 Lead time: 6 Weeks Container: Tube 546
In Stock
  • 1 $2.3300
  • 10 $1.7290
  • 45 $1.5004
  • 135 $1.3849
  • 270 $1.3283
  • 540 $1.2817
  • 1,035 $1.2455
  • 2,520 $1.2055
  • 5,040 $1.1806
$1.1806 / $2.3300 Buy Now
DISTI # 926-LM2940CS-15/NOPB
Mouser Electronics LDO Voltage Regulators 1A LDO Reg RoHS: Compliant 2227
  • 1 $2.6000
  • 10 $2.3300
  • 90 $1.8700
  • 270 $1.7600
  • 540 $1.5400
  • 1,035 $1.2700
  • 2,520 $1.1900
  • 5,040 $1.1400
$1.1400 / $2.6000 Buy Now
Bristol Electronics   6
RFQ
DISTI # LM2940CS-15/NOPB
TME IC: voltage regulator, LDO,fixed, 15V, 1A, TO263-3, SMD, tube, Ch: 1 Min Qty: 1 248
  • 1 $2.3500
  • 3 $2.2000
  • 10 $1.9300
  • 45 $1.5400
$1.5400 / $2.3500 Buy Now
Ameya Holding Limited IC: voltage regulator, LDO,fixed, 15V, 1A, TO263-3, SMD, tube 33749
RFQ
Win Source Electronics IC REG LDO 15V 1A DDPAK 9988
  • 23 $2.2470
  • 48 $2.1020
  • 74 $2.0290
  • 107 $1.8840
  • 138 $1.8120
  • 173 $1.7400
$1.7400 / $2.2470 Buy Now

Part Details for LM2940CS-15/NOPB

LM2940CS-15/NOPB CAD Models

LM2940CS-15/NOPB Part Data Attributes

LM2940CS-15/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LM2940CS-15/NOPB Texas Instruments 1-A, 26-V, high-PSRR, low-dropout voltage regulator 3-DDPAK/TO-263 0 to 125
Pbfree Code Yes
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code D2PAK
Package Description ROHS COMPLIANT, TO-263, 3 PIN
Pin Count 4
Reach Compliance Code not_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 45 V
Input Voltage-Max 26 V
Input Voltage-Min 16.75 V
JESD-30 Code R-PSSO-G3
JESD-609 Code e3
Length 10.16 mm
Line Regulation-Max 0.15%
Load Regulation-Max 0.15%
Moisture Sensitivity Level 3
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min
Output Current1-Max 1 A
Output Voltage1-Max 15.75 V
Output Voltage1-Min 14.25 V
Output Voltage1-Nom 15 V
Package Body Material PLASTIC/EPOXY
Package Code TO-263
Package Equivalence Code SMSIP3H,.55TB
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TUBE
Peak Reflow Temperature (Cel) 245
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max 4.83 mm
Surface Mount YES
Technology BIPOLAR
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 2.54 mm
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tolerance-Max 5%
Width 8.64 mm

Alternate Parts for LM2940CS-15/NOPB

This table gives cross-reference parts and alternative options found for LM2940CS-15/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 LM2940CS-15/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 Description Manufacturer Compare
LM2940CSX-15/NOPB 1-A, 26-V, high-PSRR, low-dropout voltage regulator 3-DDPAK/TO-263 0 to 125 Texas Instruments LM2940CS-15/NOPB vs LM2940CSX-15/NOPB
LM2940CSX-15 IC VREG 15 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO3, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LM2940CS-15/NOPB vs LM2940CSX-15
LM2940CS-15 IC VREG 15 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO3, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LM2940CS-15/NOPB vs LM2940CS-15
LM2940CSX-15 1A Low Dropout Regulator 3-DDPAK/TO-263 0 to 125 Texas Instruments LM2940CS-15/NOPB vs LM2940CSX-15
LM2940CSX-15/NOPB IC VREG 15 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO3, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LM2940CS-15/NOPB vs LM2940CSX-15/NOPB
Part Number Description Manufacturer Compare
LM2940CS-15 IC VREG 15 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO3, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LM2940CS-15/NOPB vs LM2940CS-15
LM2940CSX-15 IC VREG 15 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO3, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LM2940CS-15/NOPB vs LM2940CSX-15
LM2940CSX-15/NOPB IC VREG 15 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO3, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LM2940CS-15/NOPB vs LM2940CSX-15/NOPB
LM2940CSX-15/NOPB 1-A, 26-V, high-PSRR, low-dropout voltage regulator 3-DDPAK/TO-263 0 to 125 Texas Instruments LM2940CS-15/NOPB vs LM2940CSX-15/NOPB

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