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LM2937IMPX-2.5

LM2937IMPX-2.5

LM2937IMPX-2.5

Texas Instruments

Fixed 2.3mm LM2937 PMIC 3 TO-261-4, TO-261AA

SOT-23

LM2937IMPX-2.5 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-261-4, TO-261AA
Number of Pins 4
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Other Regulators
Packing Method TAPE AND REEL
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch2.3mm
Base Part Number LM2937
Pin Count3
Current - Supply (Max) 1.25A
Number of Outputs 1
Voltage - Input (Max) 26V
Output Voltage 2.5V
Output Type Fixed
Max Output Current400mA
Output Configuration Positive
Quiescent Current2mA
Accuracy 5 %
Output Voltage 1 2.5V
Number of Regulators1
Min Input Voltage 4.75V
Protection Features Over Temperature, Reverse Polarity, Short Circuit
Voltage Dropout (Max) 1V @ 50mA
Dropout Voltage500mV
Dropout Voltage1-Nom 2.25V
Input Voltage Absolute-Max 26V
Output Voltage Accuracy 5 %
Length 6.5mm
Width 3.56mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:11552 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.68000$0.68
500$0.6732$336.6
1000$0.6664$666.4
1500$0.6596$989.4
2000$0.6528$1305.6
2500$0.646$1615

LM2937IMPX-2.5 Product Details

LM2937IMPX-2.5 Overview


The package is delivered in a Tape & Reel (TR) case. In order to package the IC voltage regulator, a TO-261-4, TO-261AA case is used. On the Voltage regulator IC, there are 4 terminations that can be connected. This IC Regulator has a type of output called Fixed. There are 1 regulators implemented in this electroic component. Surface Mount can be adjusted in the Linear IC in order to vary the temperature range over which Linear Regulator operates. The IC voltage regulator must be maintained at -40°C~85°C degrees for it to function. As you can see, this regulator's output function is configured to be Positive. As you can see, the regulator IC has a total of 3 pins. The regulator has a total of 1 outputs to make sure that it delivers prompt, sufficient outputs. A dropout voltage of 10 volts is what makes it a dropout voltage. Depending on the chip, 4 pins may be available. For your information, part number LM2937 is the basic part number for this voltage regulator IC. As you can see, this regulator IC represents a typical Other Regulators component. There is a TAPE AND REEL way of packing the IC voltage regulators in the box. There is a maximum output current of 400mA for this regulator to meet the operational requirements. It operates in the 2mA Quiescent Current state.

LM2937IMPX-2.5 Features


500mV dropout voltage
Other Regulators subtageroy
TAPE AND REEL method of packing


LM2937IMPX-2.5 Applications


There are a lot of Texas Instruments
LM2937IMPX-2.5 Linear Voltage Regulators applications.


  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive
  • Quick charge protocols
  • Measurement and control euipment

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