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                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
                                                                                                  3. Power Management ICs - PMIC
                                                                                                  4. Voltage Regulators
                                                                                                  5. LDO Voltage Regulators
                                                                                                  Print Page

                                                                                                  MCP1804T-2502I/OT

                                                                                                  Fixed LDO Voltage Regulator, 2V to 28V In, 310mV Dropout, 2.5V/100mA Out, SOT-23-5

                                                                                                  MICROCHIP
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  MICROCHIP MCP1804T-2502I/OT
                                                                                                  ManufacturerMICROCHIP
                                                                                                  Manufacturer Part NoMCP1804T-2502I/OT
                                                                                                  Newark Part No.55R1045
                                                                                                  Product Range2.5V 150mA LDO Voltage Regulators
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  Packaging Options
                                                                                                  Available to Order
                                                                                                  Manufacturer Standard Lead Time: 32 week(s)
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                                                                                                  Price shown includes applicable duties and tariffs
                                                                                                  QuantityPrice
                                                                                                  25+$0.760
                                                                                                  Price for:Each (Supplied on Cut Tape)
                                                                                                  Minimum: 3000
                                                                                                  Multiple: 3000
                                                                                                  $2,280.00
                                                                                                  Line Note
                                                                                                  Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                  This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                  Product Information

                                                                                                  MICROCHIP
                                                                                                  ManufacturerMICROCHIP
                                                                                                  Manufacturer Part NoMCP1804T-2502I/OT
                                                                                                  Newark Part No.55R1045
                                                                                                  Product Range2.5V 150mA LDO Voltage Regulators
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Output TypeFixed
                                                                                                  Input Voltage Min2V
                                                                                                  Input Voltage Max28V
                                                                                                  No. of Outputs1Outputs
                                                                                                  Fixed Output Voltage Nom2.5V
                                                                                                  Adjustable Output Voltage Min-
                                                                                                  Output Voltage - Nom2.5V
                                                                                                  Output Voltage Nom2.5V
                                                                                                  Output Voltage Min-
                                                                                                  Adjustable Output Voltage Max-
                                                                                                  Output Current100mA
                                                                                                  Output Voltage Max-
                                                                                                  PolarityPositive Output
                                                                                                  Dropout Voltage Vdo310mV
                                                                                                  LDO Regulator Case StyleSOT-23
                                                                                                  Output Current Max100mA
                                                                                                  Max Output Current100mA
                                                                                                  Dropout Voltage Typ @ Current310mV
                                                                                                  Dropout Voltage - Typ @ Current1.5V
                                                                                                  IC MountingSurface Mount
                                                                                                  IC Case / PackageSOT-23
                                                                                                  No. of Pins5Pins
                                                                                                  Operating Temperature Min-40°C
                                                                                                  Operating Temperature Max85°C
                                                                                                  Product Range2.5V 150mA LDO Voltage Regulators
                                                                                                  MSLMSL 1 - Unlimited
                                                                                                  SVHCNo SVHC (25-Jun-2025)

                                                                                                  Product Overview

                                                                                                  The MCP1804T-2502I/OT is a 2.5V fixed output CMOS low-dropout (LDO) Linear Regulator can deliver up to 150mA of current while consuming only 50µA of quiescent current. The input operating range is specified from 2 to 28V. The output voltage tolerance of the device at +25°C is a maximum of ±2%. Line regulation is ±0.15% typical at +25°C. The LDO input and output are stable with 0.1µF of input and output capacitance. Ceramic, tantalum or aluminium electrolytic capacitors can all be used for input and output. Overcurrent limit with current foldback to 40mA (typical) provides short circuit protection. A shutdown (SHDN) function allows the output to be enabled or disabled.

                                                                                                  • 0.01µA Shutdown current (typical)
                                                                                                  • ±2% Output voltage accuracy
                                                                                                  • 50dB at 1kHz High PSRR (typical)

                                                                                                  Applications

                                                                                                  Portable Devices, Consumer Electronics, Wireless, Computers & Computer Peripherals, Communications & Networking, Audio, Industrial, Power Management

                                                                                                  Technical Specifications

                                                                                                  Output Type

                                                                                                  Fixed

                                                                                                  Input Voltage Max

                                                                                                  28V

                                                                                                  Fixed Output Voltage Nom

                                                                                                  2.5V

                                                                                                  Output Voltage - Nom

                                                                                                  2.5V

                                                                                                  Output Voltage Min

                                                                                                  -

                                                                                                  Output Current

                                                                                                  100mA

                                                                                                  Polarity

                                                                                                  Positive Output

                                                                                                  LDO Regulator Case Style

                                                                                                  SOT-23

                                                                                                  Max Output Current

                                                                                                  100mA

                                                                                                  Dropout Voltage - Typ @ Current

                                                                                                  1.5V

                                                                                                  IC Case / Package

                                                                                                  SOT-23

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  Product Range

                                                                                                  2.5V 150mA LDO Voltage Regulators

                                                                                                  SVHC

                                                                                                  No SVHC (25-Jun-2025)

                                                                                                  Input Voltage Min

                                                                                                  2V

                                                                                                  No. of Outputs

                                                                                                  1Outputs

                                                                                                  Adjustable Output Voltage Min

                                                                                                  -

                                                                                                  Output Voltage Nom

                                                                                                  2.5V

                                                                                                  Adjustable Output Voltage Max

                                                                                                  -

                                                                                                  Output Voltage Max

                                                                                                  -

                                                                                                  Dropout Voltage Vdo

                                                                                                  310mV

                                                                                                  Output Current Max

                                                                                                  100mA

                                                                                                  Dropout Voltage Typ @ Current

                                                                                                  310mV

                                                                                                  IC Mounting

                                                                                                  Surface Mount

                                                                                                  No. of Pins

                                                                                                  5Pins

                                                                                                  Operating Temperature Max

                                                                                                  85°C

                                                                                                  MSL

                                                                                                  MSL 1 - Unlimited

                                                                                                  Technical Docs (2)

                                                                                                  Technical Data Sheet EN

                                                                                                  CAD CadSoft_EAGLE EN

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                                                                                                  Legislation and Environmental

                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:Unknown
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (25-Jun-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

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