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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearMCP1804T-1802I/DB
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MCP1804T-1802I/DB - Microchip Technology

Manufacturer Part Number
MCP1804T-1802I/DB
Manufacturer
Microchip Technology
Allelco Part Number
32D-MCP1804T-1802I/DB
ECAD Model
Parts Description
IC REG LIN 1.8V 100MA SOT223-3
Package
TO-261-4, TO-261AA
Data sheet
MCP1804 Datasheet.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 57210

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Specifications

MCP1804T-1802I/DB Tech Specifications
Microchip Technology - MCP1804T-1802I/DB technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - MCP1804T-1802I/DB

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage Dropout (Max) 2.7V @ 100mA  
Voltage - Output (Min/Fixed) 1.8V  
Voltage - Output (Max) -  
Voltage - Input (Max) 28V  
Supplier Device Package SOT-223-3  
Series -  
Protection Features Over Current, Over Temperature  
Package / Case TO-261-4, TO-261AA  
Package Tape & Reel (TR)  
PSRR 50dB (1kHz)  
Product Attribute Attribute Value  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 125 µA  
Current - Quiescent (Iq) 105 µA  
Current - Output 100mA  
Control Features -  
Base Product Number MCP1804  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

MCP1804T-1802I/DB

Manufacturer

microchip-technology

Introduction

The MCP1804T-1802I/DB is a low-dropout (LDO) voltage regulator from Microchip Technology. It is designed to provide a stable and efficient power supply solution for a wide range of electronic devices, including portable electronics, industrial applications, and automotive systems.

Product Features and Performance

Low dropout voltage of 2.7V at 100mA output current

Tight output voltage accuracy of ±2% over the full operating temperature range

Low quiescent current of 105 μA

High power supply rejection ratio (PSRR) of 50dB at 1kHz

Robust protection features including overcurrent and overtemperature protection

Operating temperature range of -40°C to +85°C

Small, space-saving surface mount package (SOT-223-3)

Product Advantages

Efficient power management for low-power applications

Compact and space-saving package design

Reliable and stable performance across a wide temperature range

Comprehensive protection features to ensure safe and reliable operation

Key Reasons to Choose This Product

Excellent power efficiency and low quiescent current for extended battery life

Robust protection features for enhanced reliability and safety

Compact and easy-to-integrate package design for space-constrained applications

Proven performance and reliability from a trusted manufacturer, Microchip Technology

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Robust package design for reliable operation

Compatibility

The MCP1804T-1802I/DB is compatible with a wide range of electronic devices and systems that require a stable and efficient power supply.

Application Areas

Portable electronics

Industrial automation and control systems

Automotive electronics

Telecommunications equipment

Consumer electronics

Product Lifecycle

The MCP1804T-1802I/DB is an active product and is not nearing discontinuation. Microchip Technology offers several equivalent and alternative models, including the MCP1804T-1201I/DB (1.2V output) and the MCP1804T-1833I/DB (3.3V output), which can be considered as alternatives to the MCP1804T-1802I/DB. If you require additional information or assistance, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology MCP1804T-1802I/DB

Product Attribute MCP1804T-1802I/DB MCP1804T-2502I/DB MCP1804T-3302I/MB MCP1804T-3002I/OT
Part Number MCP1804T-1802I/DB MCP1804T-2502I/DB MCP1804T-3302I/MB MCP1804T-3002I/OT
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Current - Supply (Max) 125 µA 125 µA 125 µA 125 µA
Package / Case TO-261-4, TO-261AA TO-261-4, TO-261AA TO-243AA SC-74A, SOT-753
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Output Type Fixed Fixed Fixed Fixed
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Current - Output 100mA 100mA 150mA 150mA
Voltage Dropout (Max) 2.7V @ 100mA 1.9V @ 100mA 1.7V @ 100mA 1.7V @ 100mA
Voltage - Output (Max) - - - -
Protection Features Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature
Voltage - Output (Min/Fixed) 1.8V 2.5V 3.3V 3V
Supplier Device Package SOT-223-3 SOT-223-3 SOT-89-3 SOT-23-5
Series - - - -
PSRR 50dB (1kHz) 50dB (1kHz) 50dB (1kHz) 50dB (1kHz)
Output Configuration Positive Positive Positive Positive
Current - Quiescent (Iq) 105 µA 105 µA 105 µA 105 µA
Base Product Number MCP1804 MCP1804 MCP1804 MCP1804
Voltage - Input (Max) 28V 28V 28V 28V
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Control Features - - - Enable
Number of Regulators 1 1 1 1

MCP1804T-1802I/DB Datasheet PDF

Download MCP1804T-1802I/DB pdf datasheets and Microchip Technology documentation for MCP1804T-1802I/DB - Microchip Technology.

Datasheets
MCP1804 Datasheet.pdf
PCN Packaging
Label and Packing Changes 23/Sep/2015.pdf Packing Changes 10/Oct/2016.pdf
Design Resources
Portable Power Conversion Design Guide.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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MCP1804T-1802I/DB

Microchip Technology
32D-MCP1804T-1802I/DB

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