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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearMCP1703AT-3002E/MB
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MCP1703AT-3002E/MB - Microchip Technology

Manufacturer Part Number
MCP1703AT-3002E/MB
Manufacturer
Microchip Technology
Allelco Part Number
32D-MCP1703AT-3002E/MB
ECAD Model
Parts Description
IC REG LINEAR 3V 250MA SOT89-3
Package
TO-243AA
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 68100

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Specifications

MCP1703AT-3002E/MB Tech Specifications
Microchip Technology - MCP1703AT-3002E/MB technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - MCP1703AT-3002E/MB

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage Dropout (Max) 0.975V @ 250mA  
Voltage - Output (Min/Fixed) 3V  
Voltage - Output (Max) -  
Voltage - Input (Max) 16V  
Supplier Device Package SOT-89-3  
Series -  
Protection Features Over Current, Over Temperature, Short Circuit  
Package / Case TO-243AA  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
PSRR 35dB (100Hz)  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Quiescent (Iq) 5 µA  
Current - Output 250mA  
Control Features -  
Base Product Number MCP1703  

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

MCP1703AT-3002E/MB

Manufacturer

microchip-technology

Introduction

The MCP1703AT-3002E/MB is a high-performance, low-dropout (LDO) linear voltage regulator from Microchip Technology. It is designed to provide a stable and reliable output voltage in a wide range of applications, including consumer electronics, industrial equipment, and automotive systems.

Product Features and Performance

Fixed output voltage of 3V

Input voltage range up to 16V

Maximum output current of 250mA

Low quiescent current of 5 µA

High power supply rejection ratio (PSRR) of 35dB at 100Hz

Integrated protection features including over-current, over-temperature, and short-circuit protection

Product Advantages

Compact and efficient design in a space-saving SOT-89-3 package

Excellent line and load regulation for stable output voltage

Thermal shutdown feature for added safety and reliability

Supports a wide operating temperature range of -40°C to 125°C

Key Reasons to Choose This Product

Reliable and consistent performance in a wide range of applications

Compact size and high efficiency make it ideal for space-constrained designs

Robust protection features ensure safe and reliable operation

Backed by Microchip's reputation for quality and technical support

Quality and Safety Features

Rigorous quality control and testing procedures

Compliance with industry safety standards

Thermal shutdown and other protective features for enhanced reliability

Compatibility

The MCP1703AT-3002E/MB is compatible with a variety of electronic devices and systems that require a stable and reliable 3V power supply.

Application Areas

Consumer electronics (e.g., smartphones, tablets, digital cameras)

Industrial equipment (e.g., sensors, instrumentation, control systems)

Automotive applications (e.g., infotainment systems, control modules)

Product Lifecycle

The MCP1703AT-3002E/MB is an active product in our website's sales team's portfolio. There are no immediate plans for discontinuation, and there are several equivalent or alternative models available in the MCP1703 series, such as the MCP1703A-3302E/MB and MCP1703A-5002E/MB, which offer different fixed output voltages.

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology MCP1703AT-3002E/MB

Product Attribute MCP1703AT-3002E/MB MCP1703AT-3302E/MB MCP1703AT-3002E/DB MCP1703AT-5002E/MC
Part Number MCP1703AT-3002E/MB MCP1703AT-3302E/MB MCP1703AT-3002E/DB MCP1703AT-5002E/MC
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Voltage - Output (Min/Fixed) 3V 3.3V 3V 5V
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Series - - - -
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Current - Output 250mA 250mA 250mA 250mA
Supplier Device Package SOT-89-3 SOT-89-3 SOT-223-3 8-DFN (2x3)
Number of Regulators 1 1 1 1
PSRR 35dB (100Hz) 35dB (100Hz) 35dB (100Hz) 35dB (100Hz)
Control Features - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Output Configuration Positive Positive Positive Positive
Protection Features Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit
Voltage Dropout (Max) 0.975V @ 250mA 0.725V @ 250mA 0.975V @ 250mA 0.65V @ 250mA
Current - Quiescent (Iq) 5 µA 5 µA 5 µA 5 µA
Package / Case TO-243AA TO-243AA TO-261-4, TO-261AA 8-VFDFN Exposed Pad
Voltage - Input (Max) 16V 16V 16V 16V
Base Product Number MCP1703 MCP1703 MCP1703 MCP1703
Output Type Fixed Fixed Fixed Fixed
Voltage - Output (Max) - - - -

MCP1703AT-3002E/MB Datasheet PDF

Download MCP1703AT-3002E/MB pdf datasheets and Microchip Technology documentation for MCP1703AT-3002E/MB - Microchip Technology.

Datasheets
Cylindrical Battery Holders.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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MCP1703AT-3002E/MB

Microchip Technology
32D-MCP1703AT-3002E/MB

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