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MIC2940A-3.3WU

MIC2940A-3.3WU

MIC2940A-3.3WU

Microchip Technology

- Fixed 2.54 mm MIC2940A-3.3 PMIC - Series 3 TO-263-4, D2Pak (3 Leads + Tab), TO-263AA

SOT-23

MIC2940A-3.3WU Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 13 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
Surface MountYES
Number of Pins 3
Supplier Device Package TO-263-3
Number of Terminals 3
Mounting Style SMD/SMT
Supplier Package TO-263
Input Voltage Range 2 to 26 V
Mounting Surface Mount
Package Tube
Base Product Number MIC2940
Mfr Microchip Technology
Product Status Active
Dimensions 10.67 x 9.17 x 4.6mm
Package Type D2PAK (TO-263)
Maximum Operating Temperature+125 °C
Minimum Operating Temperature -40 °C
Maximum Input Voltage 26 V
MSL MSL 3 - 168 hours
Manufacturer Microchip
Brand Microchip Technology / Atmel
RoHS Details
Package Shape RECTANGULAR
Operating Temperature-40°C~125°C
PackagingTube
Series -
Tolerance 2.5 %
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Max Operating Temperature125°C
Min Operating Temperature -40°C
HTS Code8542.39.00.01
Subcategory PMIC - Power Management ICs
Technology BIPOLAR
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch2.54 mm
Reach Compliance Code not_compliant
Base Part Number MIC2940A-3.3
Pin Count3
JESD-30 Code R-PSSO-G3
Current - Supply (Max) 70mA
Number of Outputs 1
Qualification StatusNot Qualified
Voltage - Input (Max) 26V
Output Voltage 3.3V
Output Type Fixed
Max Output Current1.25A
Polarity Positive
Max Supply Voltage26V
Min Supply Voltage2V
Output Configuration Positive
Output Current1.25 A
Current - Output 1.25A
Quiescent Current500μA
Control Features -
Accuracy 2.5 %
Voltage - Output (Min/Fixed) 3.3V
Number of Regulators1
Min Input Voltage 2V
Protection Features Over Current, Over Temperature, Reverse Polarity
Current - Quiescent (Iq) 500μA
Voltage Dropout (Max) 0.6V @ 1.25A
Max Input Voltage 26V
PSRR -
Reference Voltage1.235V
Seated Height-Max 4.902 mm
Dropout Voltage400mV
Product TypeLDO Voltage Regulators
Min Output Voltage 3.3V
Output Voltage1-Max 3.3825 V
Output Voltage1-Min 3.2175 V
Regulator Type Low Dropout Voltage
Output Current1-Max 1.25 A
Voltage - Output (Max) -
Dropout Voltage1-Max 0.6 V
Screening Level Extended Industrial
Operating Temperature TJ-Max 125 °C
Nominal Output Voltage 3.3V
Input Bias Current 60nA
Output Voltage Accuracy 1 %
Max Junction Temperature (Tj) 125°C
Line Regulation0.5 %
Operating Temperature TJ-Min -40 °C
Output Voltage1-Nom 3.3 V
Load Regulation0.16 %
Product CategoryLDO Voltage Regulators
Height 4.902mm
Length 10.67mm
Width 9.17mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2526 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.04000$2.04
25$1.69960$42.49
100$1.54500$154.5

MIC2940A-3.3WU Product Details

MIC2940A-3.3WU Overview


Tube cases are used for delivery. The Liner regulator IC is packaged in TO-263-4, D2Pak (3 Leads + Tab), TO-263AA case. Fixed is the output type of the Voltage Regulator IC. As part of this electrical component, 1 regulators are implemented. Variations are made to the Surface Mount operating temperature range by the Voltage Regulator IC. Default settings are set to -40°C~125°C degrees. There is a Positive configured as the output function for this IC regulator. There is a current output of 1.25A from this regulator IC. There are a total of 3 pins on this board. There are 1 outputs total on this voltage regulator IC in order to ensure that prompt and sufficient performance is achieved. There is a dropout voltage of 10 volts on this IC regulator. Chips have 3 pins. For your information, the basic part number for this regulator IC is MIC2940A-3.3. In this case, we have a typical PMIC - Power Management ICs component. There is one type of regulator for this device, which is Low Dropout Voltage. In order to meet the operation requirements, its maximal output current reaches 1.25A. It operates in the 500μA Quiescent Current state. This IC regulator is a part of the - Series of devices. You should use the regulator IC when the temperature is below 125°C. It is not possible to operate the chip below -40°C operating temperature. The top supply voltage can be 26V volts. This IC regulator has a tolerance of 2.5 %, which is quite low.

MIC2940A-3.3WU Features


400mV dropout voltage
PMIC - Power Management ICs subtageroy
The maximum operating temperature of -40°C
2.5 % tolerance


MIC2940A-3.3WU Applications


There are a lot of Microchip Technology
MIC2940A-3.3WU Linear Voltage Regulators applications.


  • Battery-powered device
  • Communication device
  • Personal communication device
  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system

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