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Power Circuits / Linear Regulator ICs / MIC2937A-3.3WU-TR
Datasheets
MIC2937A-3.3WU-TR by:
Microchip Technology Inc
Micrel Inc
Microchip Technology Inc
Not Found

3.3V FIXED POSITIVE LDO REGULATOR, 0.75V DROPOUT, PSSO3

Part Details for MIC2937A-3.3WU-TR by Microchip Technology Inc

Results Overview of MIC2937A-3.3WU-TR by Microchip Technology Inc

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.

MIC2937A-3.3WU-TR Information

MIC2937A-3.3WU-TR by Microchip Technology Inc 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 MIC2937A-3.3WU-TR

Part # Distributor Description Stock Price Buy
DISTI # 44AC2618
Newark Ldo, Fixed, 3.3V, 0.75A, To-263-3, Output Type:Fixed, Input Voltage Min:2V, Input Voltage Max:26V... , Fixed Output Voltage Nom.:3.3V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:750Ma, Dropout Rohs Compliant: Yes |Microchip MIC2937A-3.3WU-TR more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 2875
  • 1 $4.2300
  • 10 $3.9600
  • 25 $3.6900
  • 50 $3.5600
$3.5600 / $4.2300 Buy Now
DISTI # 71Y0647
Newark 750Ma Ldo Fixed Voltage 3 To-263 - T/R Rohs Compliant: Yes |Microchip MIC2937A-3.3WU-TR RoHS: Compliant Min Qty: 750 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 750 $2.5000
$2.5000 Buy Now
DISTI # MIC2937A-3.3WU-CT-ND
DigiKey IC REG LINEAR 3.3V 750MA TO263-3 Min Qty: 1 Lead time: 7 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 4250
In Stock
  • 1 $3.1900
  • 25 $2.6700
  • 100 $2.4200
  • 750 $2.4200
$2.4200 / $3.1900 Buy Now
DISTI # MIC2937A-3.3WU-TR
Avnet Americas LDO Regulator Pos 3.3V 750mA 3-Pin TO-263 T/R - Tape and Reel (Alt: MIC2937A-3.3WU-TR) RoHS: Compliant Min Qty: 750 Package Multiple: 750 Lead time: 7 Weeks, 0 Days Container: Reel 0
  • 750 $1.5250
  • 1,500 $1.5004
  • 3,000 $1.4761
  • 4,500 $1.4517
  • 6,000 $1.4274
$1.4274 / $1.5250 Buy Now
DISTI # 998-MIC2937A-3.3WUTR
Mouser Electronics LDO Voltage Regulators 750mA LDO Fixed Voltage RoHS: Compliant 1441
  • 1 $3.1900
  • 25 $2.6700
  • 100 $2.4200
  • 750 $2.1700
$2.1700 / $3.1900 Buy Now
DISTI # MIC2937A-3.3WU-TR
Microchip Technology Inc 750mA LDO Fixed Voltage, TO-263, Projected EOL: 2034-01-19 RoHS: Compliant Lead time: 28 Weeks, 0 Days Container: Reel 2250

Alternates Available
  • 1 $3.1900
  • 25 $2.6700
  • 100 $2.4200
  • 1,000 $2.0300
  • 5,000 $1.8600
$1.8600 / $3.1900 Buy Now
Future Electronics MIC2937A Series 3.3 V Fixed Output Voltage 750 mA SMT LDO Regulator - TO-263 RoHS: Compliant pbFree: Yes Min Qty: 750 Package Multiple: 750 Lead time: 7 Weeks Container: Reel 0
Reel
  • 750 $1.6000
  • 1,500 $1.5800
  • 2,250 $1.5700
$1.5700 / $1.6000 Buy Now
Onlinecomponents.com MIC2937A Series 3.3 V Fixed Output Voltage 750 mA SMT LDO Regulator - TO-263 RoHS: Compliant 2250 Factory Stock
  • 750 $1.7400
  • 1,500 $1.6300
  • 3,000 $1.5300
  • 6,000 $1.4900
$1.4900 / $1.7400 Buy Now
NAC 750mA LDO Fixed Voltage - Package: 3 TO-263 - T/R RoHS: Compliant Min Qty: 750 Package Multiple: 750 0
  • 1 $1.8800
  • 100 $1.6900
  • 500 $1.5600
  • 1,000 $1.5200
$1.5200 / $1.8800 Buy Now
DISTI # MIC2937A-3.3WU-TR
Avnet Silica LDO Regulator Pos 33V 750mA 3Pin TO263 TR (Alt: MIC2937A-3.3WU-TR) RoHS: Compliant Min Qty: 750 Package Multiple: 750 Lead time: 9 Weeks, 0 Days Silica - 0
Buy Now
DISTI # MIC2937A-3.3WU-TR
EBV Elektronik LDO Regulator Pos 33V 750mA 3Pin TO263 TR (Alt: MIC2937A-3.3WU-TR) RoHS: Compliant Min Qty: 750 Package Multiple: 750 Lead time: 8 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics MIC2937A Series 3.3 V Fixed Output Voltage 750 mA SMT LDO Regulator - TO-263 RoHS: Compliant 2250 Factory Stock
  • 750 $1.7400
  • 1,500 $1.6300
  • 3,000 $1.5300
  • 6,000 $1.4900
$1.4900 / $1.7400 Buy Now

Part Details for MIC2937A-3.3WU-TR

MIC2937A-3.3WU-TR CAD Models

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MIC2937A-3.3WU-TR Part Data Attributes

Parametric Data
MIC2937A-3.3WU-TR Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
MIC2937A-3.3WU-TR Microchip Technology Inc 3.3V FIXED POSITIVE LDO REGULATOR, 0.75V DROPOUT, PSSO3
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 7 Weeks
Samacsys Manufacturer Microchip
Adjustability FIXED
Dropout Voltage1-Max 0.75 V
Dropout Voltage1-Nom 0.37 V
Input Voltage Absolute-Max 60 V
Input Voltage-Max 26 V
Input Voltage-Min 4.3 V
JESD-30 Code R-PSSO-G3
JESD-609 Code e3
Length 10.414 mm
Line Regulation-Max 0.0132%
Load Regulation-Max 0.0099%
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 -40 °C
Output Current1-Max 0.75 A
Output Voltage1-Max 3.366 V
Output Voltage1-Min 3.234 V
Output Voltage1-Nom 3.3 V
Package Body Material PLASTIC/EPOXY
Package Code TO-263
Package Equivalence Code SMSIP3H,.55TB
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 4.902 mm
Surface Mount YES
Technology BIPOLAR
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 2.54 mm
Terminal Position SINGLE
Voltage Tolerance-Max 2%
Width 9.042 mm

Alternate Parts for MIC2937A-3.3WU-TR

This table gives cross-reference parts and alternative options found for MIC2937A-3.3WU-TR. 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 MIC2937A-3.3WU-TR, 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
MIC2937A-3.3BU Micrel Inc Check for Price Fixed Positive LDO Regulator 3.3V 0.75V Dropout BIPolar PSSO3 MIC2937A-3.3WU-TR vs MIC2937A-3.3BU
Part Number Manufacturer Composite Price Description Compare
MIC2937A-3.3BU-TR Micrel Inc Check for Price Fixed Positive LDO Regulator, 3.3V, 0.75V Dropout, BIPolar, PSSO3, TO-263, 3 PIN MIC2937A-3.3WU-TR vs MIC2937A-3.3BU-TR
MIC2937A-3.3WU-TR Micrel Inc Check for Price Fixed Positive LDO Regulator, 3.3V, 0.75V Dropout, BIPolar, PSSO3, ROHS COMPLIANT, TO-263, 3 PIN MIC2937A-3.3WU-TR vs MIC2937A-3.3WU-TR
MIC2937A-3.3WUTR Micrel Inc Check for Price 3.3V FIXED POSITIVE LDO REGULATOR, 0.75V DROPOUT, PSSO3, ROHS COMPLIANT, TO-263, 3 PIN MIC2937A-3.3WU-TR vs MIC2937A-3.3WUTR
MIC2937A-3.3WU Microchip Technology Inc $2.4071 3.3V FIXED POSITIVE LDO REGULATOR, 0.75V DROPOUT, PSSO3 MIC2937A-3.3WU-TR vs MIC2937A-3.3WU
MIC2937A-3.3BU Microchip Technology Inc Check for Price Fixed Positive LDO Regulator, 3.3V, 0.75V Dropout, BIPolar, PSSO3, TO-263, 3 PIN MIC2937A-3.3WU-TR vs MIC2937A-3.3BU

MIC2937A-3.3WU-TR Related Parts

MIC2937A-3.3WU-TR Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the MIC2937A-3.3WU-TR is 15V, but it's recommended to keep it below 12V for optimal performance and reliability.

  • To ensure stability, make sure to follow the recommended PCB layout guidelines, use a sufficient output capacitor (at least 10uF), and keep the input and output capacitors close to the device. Also, avoid using long traces and minimize the loop area of the input and output connections.

  • The minimum input voltage required for the MIC2937A-3.3WU-TR to function properly is 2.5V, but it's recommended to keep it above 3V for optimal performance.

  • The MIC2937A-3.3WU-TR 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 ensure reliability and prevent thermal shutdown.

  • The output voltage tolerance of the MIC2937A-3.3WU-TR is ±2% over the entire operating temperature range. To calculate the output voltage tolerance, multiply the nominal output voltage (3.3V) by the tolerance percentage (±2%).