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Power Circuits / Linear Regulator ICs / MCP1825ST-1802E/DB
Datasheets
MCP1825ST-1802E/DB by: Microchip Technology Inc

1.8 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PSSO3, PLASTIC, SOT-223, 3 PIN

Part Details for MCP1825ST-1802E/DB by Microchip Technology Inc

Results Overview of MCP1825ST-1802E/DB by Microchip Technology Inc

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

MCP1825ST-1802E/DB Information

MCP1825ST-1802E/DB 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 MCP1825ST-1802E/DB

Part # Distributor Description Stock Price Buy
DISTI # 26M9970
Newark 500 Ma Cmos Ldo, Vout=1.8V, Extended Temp Range 3 Sot-223 T/R Rohs Compliant: Yes |Microchip MCP1825... ST-1802E/DB more RoHS: Compliant Min Qty: 4000 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 100 $0.5620
$0.5620 Buy Now
DISTI # MCP1825ST-1802E/DBCT-ND
DigiKey IC REG LIN 1.8V 500MA SOT-223-3 Min Qty: 1 Lead time: 7 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 2190
In Stock
  • 1 $0.6900
  • 25 $0.5800
  • 100 $0.5300
  • 4,000 $0.5300
$0.5300 / $0.6900 Buy Now
DISTI # MCP1825ST-1802E/DB
Avnet Americas LDO Regulator Pos 1.8V 0.5A 4-Pin(3+Tab) SOT-223 T/R - Tape and Reel (Alt: MCP1825ST-1802E/DB) RoHS: Compliant Min Qty: 4000 Package Multiple: 4000 Lead time: 7 Weeks, 0 Days Container: Reel 0
  • 4,000 $0.5625
  • 8,000 $0.5534
  • 16,000 $0.5445
  • 24,000 $0.5355
  • 32,000 $0.5265
$0.5265 / $0.5625 Buy Now
DISTI # 579-MCP1825ST1802EDB
Mouser Electronics LDO Voltage Regulators 500 mA CMOS LDO Vout 1.8V ETR RoHS: Compliant 238
  • 1 $0.6900
  • 25 $0.5800
  • 100 $0.5300
$0.5300 / $0.6900 Buy Now
DISTI # MCP1825ST-1802E/DB
Microchip Technology Inc 500mA LOW VOLTAGE, LOW IQ LDO, SOT-223, Projected EOL: 2034-09-05 COO: Taiwan, Thailand ECCN: EAR99 RoHS: Compliant Lead time: 7 Weeks, 0 Days Container: Reel 6000

Alternates Available
  • 1 $0.6900
  • 25 $0.5800
  • 100 $0.5300
  • 1,000 $0.5200
  • 5,000 $0.5000
$0.5000 / $0.6900 Buy Now
DISTI # 70567918
RS 500 mA CMOS LDO, Vout=1.8V, Extended Temp Range Min Qty: 4000 Package Multiple: 1 Lead time: 10 Weeks, 0 Days Container: Bulk 0
  • 4,000 $0.9400
  • 40,000 $0.9000
  • 200,000 $0.8500
  • 400,000 $0.8000
$0.8000 / $0.9400 RFQ
Onlinecomponents.com LDO Regulator Pos 1.8V 0.5A Automotive 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant 4000 Factory Stock
  • 500 $0.5070
  • 1,000 $0.4992
  • 4,000 $0.4684
  • 8,000 $0.4568
  • 12,000 $0.4499
  • 16,000 $0.4432
  • 28,000 $0.4365
$0.4365 / $0.5070 Buy Now
Quest Components   3124
  • 1 $3.3600
  • 596 $1.1760
  • 1,277 $1.0500
$1.0500 / $3.3600 Buy Now
NAC 500 mA CMOS LDO, Vout=1.8V, Extended Temp Range - Package: 3 SOT-223 T/R RoHS: Compliant Min Qty: 4000 Package Multiple: 4000 0
  • 1 $0.6900
  • 100 $0.6300
  • 500 $0.5800
  • 1,000 $0.5600
$0.5600 / $0.6900 Buy Now
DISTI # MCP1825ST-1802E/DB
Avnet Silica LDO Regulator Pos 18V 05A 4Pin3Tab SOT223 TR (Alt: MCP1825ST-1802E/DB) RoHS: Compliant Min Qty: 4000 Package Multiple: 4000 Lead time: 9 Weeks, 0 Days Silica - 0
Buy Now
DISTI # MCP1825ST-1802E/DB
EBV Elektronik LDO Regulator Pos 18V 05A 4Pin3Tab SOT223 TR (Alt: MCP1825ST-1802E/DB) RoHS: Compliant Min Qty: 4000 Package Multiple: 4000 Lead time: 8 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics LDO Regulator Pos 1.8V 0.5A Automotive 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant 4000 Factory Stock
  • 500 $0.5070
  • 1,000 $0.4992
  • 4,000 $0.4684
  • 8,000 $0.4568
  • 12,000 $0.4499
  • 16,000 $0.4432
  • 28,000 $0.4365
$0.4365 / $0.5070 Buy Now

Part Details for MCP1825ST-1802E/DB

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MCP1825ST-1802E/DB Part Data Attributes

Parametric Data
MCP1825ST-1802E/DB Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
MCP1825ST-1802E/DB Microchip Technology Inc 1.8 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PSSO3, PLASTIC, SOT-223, 3 PIN
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code SOT-223
Package Description SOT-223, 3 PIN
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 7 Weeks
Samacsys Manufacturer Microchip
Adjustability FIXED
Dropout Voltage1-Max 0.35 V
Dropout Voltage1-Nom 0.21 V
Input Voltage Absolute-Max 6.5 V
Input Voltage-Max 6 V
Input Voltage-Min 2.1 V
JESD-30 Code R-PSSO-G3
JESD-609 Code e3
Length 6.5 mm
Line Regulation-Max 0.0109584%
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 0.5 A
Output Voltage1-Max 1.845 V
Output Voltage1-Min 1.755 V
Output Voltage1-Nom 1.8 V
Package Body Material PLASTIC/EPOXY
Package Code HSOP
Package Equivalence Code SOT-223
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG
Packing Method TR
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max 1.8 mm
Surface Mount YES
Technology CMOS
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 2.3 mm
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 40
Voltage Tolerance-Max 2.5%
Width 3.5 mm

Alternate Parts for MCP1825ST-1802E/DB

This table gives cross-reference parts and alternative options found for MCP1825ST-1802E/DB. 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 MCP1825ST-1802E/DB, 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
MCP1825S-1802E/DB Microchip Technology Inc $0.5262 1.8 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PSSO3, PLASTIC, SOT-223, 3 PIN MCP1825ST-1802E/DB vs MCP1825S-1802E/DB
MCP1825S-1802E/EB Microchip Technology Inc $1.1643 1.8 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PSSO3, PLASTIC, D2PAK-3 MCP1825ST-1802E/DB vs MCP1825S-1802E/EB
MCP1825S-1802E/AB Microchip Technology Inc $0.8908 1.8 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PSFM3, PLASTIC, TO-220, 3 PIN MCP1825ST-1802E/DB vs MCP1825S-1802E/AB
MCP1825-1802E/ET Microchip Technology Inc $1.2813 1.8 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PSSO5, PLASTIC, D2PAK-5 MCP1825ST-1802E/DB vs MCP1825-1802E/ET
MCP1825-1802E/AT Microchip Technology Inc $1.2813 1.8 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PSFM5, PLASTIC, TO-220, 5 PIN MCP1825ST-1802E/DB vs MCP1825-1802E/AT
MCP1825T-1802E/DC Microchip Technology Inc $0.6720 1.8 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PSSO5, PLASTIC, SOT-223, 5 PIN MCP1825ST-1802E/DB vs MCP1825T-1802E/DC
MCP1825ST-1802E/EB Microchip Technology Inc $1.3250 1.8 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PSSO3, PLASTIC, D2PAK-3 MCP1825ST-1802E/DB vs MCP1825ST-1802E/EB

MCP1825ST-1802E/DB Related Parts

MCP1825ST-1802E/DB Frequently Asked Questions (FAQ)

  • The maximum input voltage that the MCP1825ST-1802E/DB can handle is 6V. Exceeding this voltage may damage the device.

  • To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 10uF and a maximum ESR of 1 ohm. Additionally, the input capacitor should be at least 1uF with an ESR of 0.1 ohm.

  • The maximum output current that the MCP1825ST-1802E/DB can provide is 500mA. Exceeding this current may cause the device to overheat or malfunction.

  • The output voltage of the MCP1825ST-1802E/DB can be calculated using the following formula: Vout = (R1/R2) * (Vin - Vref), where R1 and R2 are the resistors used in the feedback network, Vin is the input voltage, and Vref is the reference voltage (1.8V for the MCP1825ST-1802E/DB).

  • The thermal shutdown temperature of the MCP1825ST-1802E/DB is 150°C. If the device temperature exceeds this value, it will shut down to prevent damage.