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Power Circuits / Linear Regulator ICs / MIC39100-1.8WS-TR
Datasheets
MIC39100-1.8WS-TR by:

1.8V FIXED POSITIVE LDO REGULATOR, 0.63V DROPOUT, PDSO4

Part Details for MIC39100-1.8WS-TR by Microchip Technology Inc

Results Overview of MIC39100-1.8WS-TR by Microchip Technology Inc

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MIC39100-1.8WS-TR Information

MIC39100-1.8WS-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 MIC39100-1.8WS-TR

Part # Distributor Description Stock Price Buy
DISTI # 71Y0945
Newark 1.0A 1.0% Fixed Voltage Ldo 3 Sot-223 - T/R Rohs Compliant: Yes |Microchip MIC39100-1.8WS-TR RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 100 $1.5600
$1.5600 Buy Now
DISTI # MIC39100-1.8WS-CT-ND
DigiKey IC REG LINEAR 1.8V 1A SOT-223-3 Min Qty: 1 Lead time: 4 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 1285
In Stock
  • 1 $1.7800
  • 25 $1.4900
  • 100 $1.3500
  • 2,500 $1.3500
$1.3500 / $1.7800 Buy Now
DISTI # MIC39100-1.8WS-TR
Avnet Americas 1.0A 1.0% FIXED VOLTAGE LDO - Tape and Reel (Alt: MIC39100-1.8WS-TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 4 Weeks, 0 Days Container: Reel 0
  • 2,500 $0.3564
  • 5,000 $0.3431
  • 10,000 $0.3298
  • 15,000 $0.3165
  • 20,000 $0.3032
$0.3032 / $0.3564 Buy Now
DISTI # 998-MIC39100-1.8WSTR
Mouser Electronics LDO Voltage Regulators 1.0A 1.0% Fixed Voltage LDO RoHS: Compliant 3617
  • 1 $1.3100
  • 25 $1.1700
  • 100 $1.1000
  • 1,000 $1.0800
  • 2,500 $1.0800
  • 5,000 $1.0700
$1.0700 / $1.3100 Buy Now
DISTI # V72:2272_07451663
Arrow Electronics LDO Regulator Pos 1.8V 1A 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 4 Weeks Date Code: 2339 Container: Cut Strips Americas - 2255
  • 0 $0.8746
  • 1 $0.5811
  • 10 $0.5753
  • 25 $0.5705
  • 100 $0.5644
  • 250 $0.5602
  • 500 $0.5546
  • 1,000 $0.5491
$0.5491 / $0.8746 Buy Now
DISTI # MIC39100-1.8WS-TR
Microchip Technology Inc 1.0A 1.0% Fixed Voltage LDO, SOT-223, Projected EOL: 2034-01-06 COO: China ECCN: EAR99 RoHS: Compliant Lead time: 1 Weeks, 0 Days Container: Reel 7500

Alternates Available
  • 1 $1.7800
  • 25 $1.4900
  • 100 $1.3500
  • 1,000 $1.1200
  • 5,000 $1.0300
$1.0300 / $1.7800 Buy Now
Onlinecomponents.com LDO Regulator Pos 1.8V 1A 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant 7500 Factory Stock
  • 625 $1.7680
  • 1,250 $1.0880
  • 1,875 $0.8610
  • 2,500 $0.8440
$0.8440 / $1.7680 Buy Now
NAC 1.0A 1.0% Fixed Voltage LDO - Package: 3 SOT-223 - T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 0
  • 1 $1.0500
  • 100 $0.9400
  • 500 $0.8700
  • 1,000 $0.8500
$0.8500 / $1.0500 Buy Now
DISTI # MIC39100-1.8WS-TR
Avnet Silica 10A 10 FIXED VOLTAGE LDO (Alt: MIC39100-1.8WS-TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 6 Weeks, 0 Days Silica - 0
Buy Now
DISTI # MIC39100-1.8WS-TR
EBV Elektronik 10A 10 FIXED VOLTAGE LDO (Alt: MIC39100-1.8WS-TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 5 Weeks, 0 Days EBV - 0
Buy Now
Greenchips   Date Code: 23+/CN 2500
  • 1 $0.6800
  • 100 $0.6800
  • 1,000 $0.6800
  • 10,000 $0.6520
$0.6520 / $0.6800 Buy Now
Master Electronics LDO Regulator Pos 1.8V 1A 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant 7500 Factory Stock
  • 625 $1.7680
  • 1,250 $1.0880
  • 1,875 $0.8610
  • 2,500 $0.8440
$0.8440 / $1.7680 Buy Now

Part Details for MIC39100-1.8WS-TR

MIC39100-1.8WS-TR CAD Models

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MIC39100-1.8WS-TR Part Data Attributes

Parametric Data
MIC39100-1.8WS-TR Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
MIC39100-1.8WS-TR Microchip Technology Inc 1.8V FIXED POSITIVE LDO REGULATOR, 0.63V DROPOUT, PDSO4
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description ROHS COMPLIANT, SOT-223, 4 PIN
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 1 Week
Samacsys Manufacturer Microchip
Adjustability FIXED
Dropout Voltage1-Max 0.63 V
Dropout Voltage1-Nom 0.41 V
Input Voltage Absolute-Max 20 V
Input Voltage-Max 16 V
Input Voltage-Min 2.25 V
JESD-30 Code R-PDSO-G3
JESD-609 Code e3
Length 6.5 mm
Line Regulation-Max 0.009%
Load Regulation-Max 0.018%
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 1 A
Output Voltage1-Max 1.836 V
Output Voltage1-Min 1.764 V
Output Voltage1-Nom 1.8 V
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOT-223
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max 1.8 mm
Surface Mount YES
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 2.31 mm
Terminal Position DUAL
Voltage Tolerance-Max 2%
Width 3.505 mm

Alternate Parts for MIC39100-1.8WS-TR

This table gives cross-reference parts and alternative options found for MIC39100-1.8WS-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 MIC39100-1.8WS-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
MIC39100-1.8BS Microchip Technology Inc Check for Price Fixed Positive LDO Regulator, 1.8V, 0.63V Dropout, BIPolar, PDSO4, SOT-223, 4 PIN MIC39100-1.8WS-TR vs MIC39100-1.8BS
MIC39100-1.8BSTR Microchip Technology Inc Check for Price Fixed Positive LDO Regulator, 1.8V, 0.63V Dropout, PDSO4, SOT-223, 4 PIN MIC39100-1.8WS-TR vs MIC39100-1.8BSTR

MIC39100-1.8WS-TR Related Parts

MIC39100-1.8WS-TR Frequently Asked Questions (FAQ)

  • A good PCB layout for optimal thermal performance involves placing the MIC39100-1.8WS-TR near a thermal pad or a heat sink, and ensuring good copper pour and thermal vias to dissipate heat efficiently.

  • To ensure stability and prevent oscillations, it's essential to follow the recommended component values and PCB layout guidelines, and to add a capacitor (e.g., 10uF) in parallel with the output capacitor to filter out high-frequency noise.

  • The MIC39100-1.8WS-TR can handle input voltages up to 6V, but it's recommended to operate within the specified input voltage range (2.7V to 5.5V) for optimal performance and reliability.

  • The MIC39100-1.8WS-TR is rated for operation up to 125°C, but it's essential to consider the thermal derating and ensure proper heat sinking to prevent overheating and ensure reliable operation.

  • To troubleshoot issues, start by verifying the input voltage, output voltage, and current consumption. Check the PCB layout and component values, and ensure that the device is properly soldered and connected. Use an oscilloscope to analyze the output voltage waveform and identify any noise or oscillations.

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