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MICROCHIP MIC2937A-5.0WU product image
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MICROCHIP MIC2937A-5.0WURoHS

Manufacturer
MICROCHIP
MPN
MIC2937A-5.0WU
LCSC Part #
C641259
Packaging
TO-263-3
Customer #
Key Attributes
750mA Low-Dropout Voltage Regulator
Datasheetpdf iconMICROCHIP MIC2937A-5.0WU
In-Stock: 7
7 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 5.5409$ 0.5541$ 0.55
10+$ 4.7692$ 0.4770$ 4.77
50+$ 4.3108$ 0.4311$ 21.56
100+$ 3.8478$ 0.3848$ 38.48
500+$ 3.6336$ 0.3634$ 181.70
1,500+$ 3.5375$ 0.3538$ 530.70
Standard Packaging50/Full Tube
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerMICROCHIP
PackagingTO-263-3
Output Voltage5V
Number of Outputs1
Operating Temperature-40℃~+125℃
Supply Current (Iq)-
Output ConfigurationPositive
Output Current750mA
Operating Voltage26V
Output TypeFixed
FeaturesReverse polarity voltage protection;Over Current Protection;Thermal shutdown
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging50
Sales UnitPiece

Introduction

AI Translation

The MIC2937A family are “bulletproof” efficient voltage regulators with very low dropout voltage (typically 40mV at light loads and 300mV at 500mA), and very low quiescent current (160μA typical). The quiescent current of the MIC2937A increases only slightly in dropout, thus prolonging battery life. Key MIC2937A features include protection against reversed battery, fold - back current limiting, and automotive “load dump” protection (60V positive transient). The MIC2937 is available in several configurations. The MIC2937A - xx devices are three pin fixed voltage regulators with 3.3V, 5V, and 12V outputs available. The MIC29371 is a fixed regulator offering logic compatible ON/OFF switching input and an error flag output. This flag may also be used as a power - on reset signal. A logic - compatible shutdown input is provided on the adjustable MIC29372, which enables the regulator to be switched on and off.

Features

AI Translation
  • High output voltage accuracy
  • Guaranteed 750mA output
  • Low quiescent current
  • Low dropout voltage
  • Extremely tight load and line regulation
  • Very low temperature coefficient
  • Current and thermal limiting
  • Input can withstand - 20V reverse battery and + 60V positive transients
  • Error flag warns of output dropout
  • Logic - controlled electronic shutdown
  • Output programmable from 1.24V to 26V(MIC29372)
  • Available in TO - 220, TO - 263, TO - 220 - 5, and TO - 263 - 5 packages.

Applications

AI Translation
  • Battery Powered Equipment
  • Cellular Telephones
  • Laptop, Notebook, and Palmtop Computers
  • PCMCIA VCC and Vpp Regulation/Switching
  • Bar Code Scanners
  • Automotive Electronics
  • SMPS Post - Regulator/ DC to DC Modules
  • High Efficiency Linear Power Supplies