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Power Circuits / Linear Regulator ICs / MCP1754ST-1802E/MB
Datasheets
MCP1754ST-1802E/MB by: Microchip Technology Inc

1.8 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PSSO3, PLASTIC, SOT-89, 3 PIN

Part Details for MCP1754ST-1802E/MB by Microchip Technology Inc

Results Overview of MCP1754ST-1802E/MB by Microchip Technology Inc

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MCP1754ST-1802E/MB Information

MCP1754ST-1802E/MB 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.

Available Datasheets

Part # Manufacturer Description Datasheet
8001802EA Texas Instruments Synchronous 4-Bit Up/Down Binary Counters 16-CDIP -55 to 125
AM1802EZWTD3 Texas Instruments Sitara Processor: ARM9, LPDDR, DDR2, Ethernet 361-NFBGA -40 to 90
AM1802EZCED3 Texas Instruments Sitara Processor: ARM9, LPDDR, DDR2, Ethernet 361-NFBGA -40 to 90

Price & Stock for MCP1754ST-1802E/MB

Part # Distributor Description Stock Price Buy
DISTI # 58T9710
Newark Ldo 3 Sot-89 T/R Rohs Compliant: Yes |Microchip MCP1754ST-1802E/MB RoHS: Compliant Min Qty: 1000 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 100 $0.5940
$0.5940 Buy Now
DISTI # MCP1754ST-1802E/MBCT-ND
DigiKey IC REG LINEAR 1.8V 150MA SOT89-3 Min Qty: 1 Lead time: 4 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 571
In Stock
  • 1 $0.7300
  • 25 $0.6124
  • 1,000 $0.6125
$0.6124 / $0.7300 Buy Now
DISTI # MCP1754ST-1802E/MB
Avnet Americas LDO Regulator Pos 1.8V 0.15A 4-Pin(3+Tab) SOT-89 T/R - Tape and Reel (Alt: MCP1754ST-1802E/MB) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 4 Weeks, 0 Days Container: Reel 0
  • 1,000 $0.6125
  • 2,000 $0.6026
  • 4,000 $0.5929
  • 6,000 $0.5831
  • 8,000 $0.5733
$0.5733 / $0.6125 Buy Now
DISTI # 579-MCP1754T-1802EMB
Mouser Electronics LDO Voltage Regulators LDO RoHS: Compliant 1013
  • 1 $0.7300
  • 25 $0.6130
$0.6130 / $0.7300 Buy Now
DISTI # MCP1754ST-1802E/MB
Microchip Technology Inc 16V, High PSRR, 150mA LDO, Vout=1.8V, SOT-89, Projected EOL: 2039-08-16 RoHS: Compliant Lead time: 8 Weeks, 0 Days Container: Reel 19000

Alternates Available
  • 1 $0.7300
  • 25 $0.6100
  • 100 $0.5600
  • 1,000 $0.5500
  • 5,000 $0.5400
$0.5400 / $0.7300 Buy Now
DISTI # 70414909
RS MCP1754ST-1802E/MB, Single LinearVoltageRegulator,150mA 1.8V,+/-0.4%,3-Pin SOT-89 | Microchip Techno... logy Inc. MCP1754ST-1802E/MB more RoHS: Not Compliant Min Qty: 1000 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk 0
  • 1,000 $1.2500
  • 10,000 $1.1900
  • 50,000 $1.1200
  • 100,000 $1.0600
$1.0600 / $1.2500 RFQ
Future Electronics   RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 1000 0
  • 1,000 $0.6580
  • 2,000 $0.6490
  • 3,000 $0.6440
  • 4,000 $0.6400
  • 5,000 $0.6290
$0.6290 / $0.6580 Buy Now
Onlinecomponents.com LDO Regulator Pos 1.8V 0.15A Automotive 4-Pin(3+Tab) SOT-89 T/R RoHS: Compliant 19000 Factory Stock
  • 1,000 $0.6620
  • 3,000 $0.6200
  • 5,000 $0.6110
  • 8,000 $0.6020
  • 10,000 $0.5930
  • 15,000 $0.5840
$0.5840 / $0.6620 Buy Now
Bristol Electronics   1506
RFQ
Quest Components   1204
  • 1 $2.1600
  • 186 $0.8640
  • 927 $0.7560
$0.7560 / $2.1600 Buy Now
NAC LDO - Package: 3 SOT-89 T/R RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 0
  • 1 $0.7500
  • 100 $0.6800
  • 500 $0.6300
  • 1,000 $0.6100
$0.6100 / $0.7500 Buy Now
DISTI # MCP1754ST-1802E/MB
Avnet Silica LDO Regulator Pos 18V 015A 4Pin3Tab SOT89 TR (Alt: MCP1754ST-1802E/MB) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 6 Weeks, 0 Days Silica - 0
Buy Now
DISTI # MCP1754ST-1802E/MB
EBV Elektronik LDO Regulator Pos 18V 015A 4Pin3Tab SOT89 TR (Alt: MCP1754ST-1802E/MB) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 5 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics LDO Regulator Pos 1.8V 0.15A Automotive 4-Pin(3+Tab) SOT-89 T/R RoHS: Compliant 19000 Factory Stock
  • 1,000 $0.6620
  • 3,000 $0.6200
  • 5,000 $0.6110
  • 8,000 $0.6020
  • 10,000 $0.5930
  • 15,000 $0.5840
$0.5840 / $0.6620 Buy Now

Part Details for MCP1754ST-1802E/MB

MCP1754ST-1802E/MB CAD Models

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MCP1754ST-1802E/MB Part Data Attributes

Parametric Data
MCP1754ST-1802E/MB Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
MCP1754ST-1802E/MB Microchip Technology Inc 1.8 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PSSO3, PLASTIC, SOT-89, 3 PIN
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code SOT-89
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 4 Weeks
Samacsys Manufacturer Microchip
Adjustability FIXED
Dropout Voltage1-Max 0.5 V
Dropout Voltage1-Nom 0.3 V
Input Voltage Absolute-Max 17.6 V
Input Voltage-Max 16 V
Input Voltage-Min 3.6 V
JESD-30 Code R-PSSO-F3
JESD-609 Code e3
Length 4.495 mm
Line Regulation-Max 0.01116%
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature TJ-Max 150 °C
Operating Temperature TJ-Min -40 °C
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current1-Max 0.15 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 TO-243
Package Equivalence Code TO-243
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 1.6 mm
Surface Mount YES
Technology CMOS
Terminal Finish Matte Tin (Sn)
Terminal Form FLAT
Terminal Pitch 1.5 mm
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 40
Voltage Tolerance-Max 2%
Width 2.445 mm

Alternate Parts for MCP1754ST-1802E/MB

This table gives cross-reference parts and alternative options found for MCP1754ST-1802E/MB. 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 MCP1754ST-1802E/MB, 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
MCP1754S-1802E/MB Microchip Technology Inc Check for Price MCP1754S-1802E/MB MCP1754ST-1802E/MB vs MCP1754S-1802E/MB
Part Number Manufacturer Composite Price Description Compare
LR1118-18-TN3-A-T Unisonic Technologies Co Ltd Check for Price Fixed Positive LDO Regulator, 1.8V, 0.88V Dropout, PSSO2, TO-252, 3 PIN MCP1754ST-1802E/MB vs LR1118-18-TN3-A-T
LR1118L-18-TN3-B-T Unisonic Technologies Co Ltd Check for Price Fixed Positive LDO Regulator, 1.8V, 0.88V Dropout, PSSO2, LEAD FREE, TO-252, 3 PIN MCP1754ST-1802E/MB vs LR1118L-18-TN3-B-T
LR1118-18-TA3-A-R Unisonic Technologies Co Ltd Check for Price Fixed Positive LDO Regulator, 1.8V, 0.88V Dropout, TO-220, 3 PIN MCP1754ST-1802E/MB vs LR1118-18-TA3-A-R
LR1118L-18-AA3-B-T Unisonic Technologies Co Ltd Check for Price Fixed Positive LDO Regulator, 1.8V, 0.88V Dropout, PDSO3, LEAD FREE, SOT-223, 4 PIN MCP1754ST-1802E/MB vs LR1118L-18-AA3-B-T
LR1118-18-TN3-B-R Unisonic Technologies Co Ltd Check for Price Fixed Positive LDO Regulator, 1.8V, 0.88V Dropout, PSSO2, TO-252, 3 PIN MCP1754ST-1802E/MB vs LR1118-18-TN3-B-R
MCP1754-1802E/MC Microchip Technology Inc Check for Price 1.8 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO8, 2 X 3 MM, 0.90 MM HEIGHT, PLASTIC, DFN-8 MCP1754ST-1802E/MB vs MCP1754-1802E/MC
LR1118-18-TQ3-B-R Unisonic Technologies Co Ltd Check for Price Fixed Positive LDO Regulator, 1.8V, 0.88V Dropout, PSSO3, TO-263, 3 PIN MCP1754ST-1802E/MB vs LR1118-18-TQ3-B-R
LR1118L-18-TA3-A-T Unisonic Technologies Co Ltd Check for Price Fixed Positive LDO Regulator, 1.8V, 0.88V Dropout, LEAD FREE, TO-220, 3 PIN MCP1754ST-1802E/MB vs LR1118L-18-TA3-A-T
LR1118L-18-AA3-D-T Unisonic Technologies Co Ltd Check for Price Fixed Positive LDO Regulator, 1.8V, 0.88V Dropout, PDSO3, LEAD FREE, SOT-223, 4 PIN MCP1754ST-1802E/MB vs LR1118L-18-AA3-D-T
LR1118-18-TA3-C-R Unisonic Technologies Co Ltd Check for Price Fixed Positive LDO Regulator, 1.8V, 0.88V Dropout, TO-220, 3 PIN MCP1754ST-1802E/MB vs LR1118-18-TA3-C-R

MCP1754ST-1802E/MB Related Parts

MCP1754ST-1802E/MB Frequently Asked Questions (FAQ)

  • Microchip provides a recommended PCB layout in the device's application note (AN1349) which includes guidelines for component placement, trace routing, and grounding to minimize noise and EMI.

  • To ensure stable and accurate output voltage, it is recommended to use a high-quality output capacitor with low ESR, follow the recommended PCB layout, and ensure proper thermal management. Additionally, the device's output voltage can be adjusted using the FB pin, and the output voltage accuracy can be improved by using an external voltage reference.

  • The maximum input voltage that the MCP1754ST-1802E/MB can handle is 18V, but it is recommended to operate the device within the specified input voltage range of 4.5V to 15V for optimal performance and reliability.

  • The MCP1754ST-1802E/MB has built-in overcurrent protection (OCP) and overtemperature protection (OTP) features. However, it is still recommended to add external protection components such as fuses or PTC resistors to prevent damage from excessive current or temperature. Additionally, proper thermal management and heat sinking can help prevent overheating.

  • The MCP1754ST-1802E/MB is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. It is recommended to derate the device's output current and voltage at high temperatures, and to ensure proper thermal management and heat sinking to prevent overheating.