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Power Circuits / Linear Regulator ICs / MIC39300-1.8WT
Datasheets
MIC39300-1.8WT by:
Microchip Technology Inc
Micrel Inc
Microchip Technology Inc
Rochester Electronics LLC
Not Found

1.8V FIXED POSITIVE LDO REGULATOR, 0.55V DROPOUT, SFM3

Part Details for MIC39300-1.8WT by Microchip Technology Inc

Results Overview of MIC39300-1.8WT by Microchip Technology Inc

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Applications Industrial Automation Energy and Power Systems Renewable Energy

MIC39300-1.8WT Information

MIC39300-1.8WT 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 MIC39300-1.8WT

Part # Distributor Description Stock Price Buy
DISTI # 71Y0983
Newark 3.0A 1.0% Fixed Voltage Ldo 3 To-220 Tube Rohs Compliant: Yes |Microchip MIC39300-1.8WT RoHS: Compliant Min Qty: 200 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 100 $3.3000
$3.3000 Buy Now
DISTI # 576-2307-ND
DigiKey IC REG LINEAR 1.8V 3A TO220-3 Min Qty: 1 Lead time: 7 Weeks Container: Tube 188
In Stock
  • 1 $4.2200
  • 25 $3.5300
  • 100 $3.2000
$3.2000 / $4.2200 Buy Now
DISTI # MIC39300-1.8WT
Avnet Americas 3.0A 1.0% FIXED VOLTAGE LDO - Rail/Tube (Alt: MIC39300-1.8WT) RoHS: Compliant Min Qty: 200 Package Multiple: 50 Lead time: 7 Weeks, 0 Days Container: Tube 0
  • 200 $2.0125
  • 300 $1.9801
  • 500 $1.9480
  • 1,000 $1.9204
  • 2,000 $1.8837
$1.8837 / $2.0125 Buy Now
DISTI # 998-MIC39300-1.8WT
Mouser Electronics LDO Voltage Regulators 3.0A 1.0% Fixed Voltage LDO RoHS: Compliant 151
  • 1 $4.2200
  • 25 $3.5300
  • 100 $3.2000
$3.2000 / $4.2200 Buy Now
DISTI # MIC39300-1.8WT
Microchip Technology Inc 3.0A 1.0% Fixed Voltage LDO, TO-220, Projected EOL: 2034-04-05 RoHS: Compliant Lead time: 7 Weeks, 0 Days Container: Tube 1570

Alternates Available
  • 1 $4.2200
  • 25 $3.5300
  • 100 $3.2000
  • 1,000 $2.6700
  • 5,000 $2.4600
$2.4600 / $4.2200 Buy Now
Future Electronics   RoHS: Compliant pbFree: Yes Min Qty: 200 Package Multiple: 50 0
  • 200 $2.1300
  • 500 $2.1100
  • 750 $2.1000
  • 1,250 $2.0900
  • 1,500 $2.0700
$2.0700 / $2.1300 Buy Now
Onlinecomponents.com LDO Regulator Pos 1.8V 3A 3-Pin(3+Tab) TO-220 Tube RoHS: Compliant 1550 Factory Stock
  • 50 $2.2700
  • 100 $2.2100
  • 250 $2.1200
  • 500 $2.0600
  • 1,000 $1.9900
  • 2,500 $1.9600
  • 5,000 $1.9300
  • 7,500 $1.9000
$1.9000 / $2.2700 Buy Now
DISTI # MIC39300-1.8WT
TME IC: voltage regulator, LDO,linear,fixed, 1.8V, 3A, TO220-3, THT Min Qty: 1 0
  • 1 $3.6000
  • 3 $3.2500
  • 10 $2.8600
  • 50 $2.5700
$2.5700 / $3.6000 RFQ
NAC 3.0A 1.0% Fixed Voltage LDO - Package: 3 TO-220 TUBE RoHS: Compliant Min Qty: 200 Package Multiple: 50 Container: Tube 0
  • 1 $2.4800
  • 100 $2.2400
  • 500 $2.0600
  • 1,000 $2.0100
$2.0100 / $2.4800 Buy Now
DISTI # MIC39300-1.8WT
Avnet Silica (Alt: MIC39300-1.8WT) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 9 Weeks, 0 Days Silica - 0
Buy Now
DISTI # MIC39300-1.8WT
EBV Elektronik (Alt: MIC39300-1.8WT) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 8 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics LDO Regulator Pos 1.8V 3A 3-Pin(3+Tab) TO-220 Tube RoHS: Compliant 1550 Factory Stock
  • 50 $2.2700
  • 100 $2.2100
  • 250 $2.1200
  • 500 $2.0600
  • 1,000 $1.9900
  • 2,500 $1.9600
  • 5,000 $1.9300
  • 7,500 $1.9000
$1.9000 / $2.2700 Buy Now

Part Details for MIC39300-1.8WT

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MIC39300-1.8WT Part Data Attributes

Parametric Data
MIC39300-1.8WT Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
MIC39300-1.8WT Microchip Technology Inc 1.8V FIXED POSITIVE LDO REGULATOR, 0.55V DROPOUT, SFM3
Select a part to compare:
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 7 Weeks
Adjustability FIXED
Dropout Voltage1-Max 0.55 V
Dropout Voltage1-Nom 0.385 V
Input Voltage Absolute-Max 20 V
Input Voltage-Max 16 V
Input Voltage-Min 2.5 V
JESD-30 Code R-XSFM-T3
JESD-609 Code e3
Line Regulation-Max 0.009%
Load Regulation-Max 0.018%
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 3 A
Output Voltage1-Max 1.836 V
Output Voltage1-Min 1.764 V
Output Voltage1-Nom 1.8 V
Package Body Material UNSPECIFIED
Package Code TO-220
Package Equivalence Code SIP3,.1TB
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Packing Method TUBE
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Screening Level TS 16949
Surface Mount NO
Technology BIPOLAR
Terminal Finish Matte Tin (Sn)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position SINGLE
Voltage Tolerance-Max 2%

Alternate Parts for MIC39300-1.8WT

This table gives cross-reference parts and alternative options found for MIC39300-1.8WT. 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 MIC39300-1.8WT, 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
MIC39300-1.8BT Micrel Inc Check for Price Fixed Positive LDO Regulator 1.8V 0.55V Dropout BIPolar MIC39300-1.8WT vs MIC39300-1.8BT
Part Number Manufacturer Composite Price Description Compare
MIC39300-1.8BT Microchip Technology Inc Check for Price Fixed Positive LDO Regulator, 1.8V, 0.55V Dropout, BIPolar, TO-220, 3 PIN MIC39300-1.8WT vs MIC39300-1.8BT
MIC39300-1.8BT Rochester Electronics LLC Check for Price 1.8V FIXED POSITIVE LDO REGULATOR, 0.55V DROPOUT, SFM3, TO-220, 3 PIN MIC39300-1.8WT vs MIC39300-1.8BT
MIC39300-1.8WT Rochester Electronics LLC Check for Price Fixed Positive LDO Regulator, MIC39300-1.8WT vs MIC39300-1.8WT
MIC39300-1.8WT Micrel Inc Check for Price Fixed Positive LDO Regulator, 1.8V, 0.55V Dropout, BIPolar, ROHS COMPLIANT, TO-220, 3 PIN MIC39300-1.8WT vs MIC39300-1.8WT

MIC39300-1.8WT Related Parts

MIC39300-1.8WT Frequently Asked Questions (FAQ)

  • The MIC39300-1.8WT is a low-dropout linear regulator (LDO) that can handle input voltages up to 12V, but it's recommended to keep the input voltage within 2.5V to 10V for optimal performance and to prevent overheating.

  • To ensure stability, make sure to use a minimum output capacitance of 1uF with an ESR (Equivalent Series Resistance) of 0.1Ω to 10Ω. Additionally, keep the input and output capacitors close to the regulator and use a low-ESR capacitor for the output.

  • The dropout voltage of the MIC39300-1.8WT is typically around 300mV at an output current of 500mA. This means that the input voltage must be at least 2.1V (1.8V + 300mV) to maintain regulation.

  • The MIC39300-1.8WT has a junction temperature range of -40°C to 125°C, but it's recommended to keep the operating temperature below 85°C for optimal performance and reliability. Above 85°C, the regulator's performance may degrade, and its lifespan may be reduced.

  • The power dissipation of the MIC39300-1.8WT can be calculated using the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current. Make sure to consider the thermal resistance of the package and the PCB layout to ensure proper heat dissipation.