MCP1702T-4702E/CB
- Mfr.Part #
- MCP1702T-4702E/CB
- Manufacturer
- Microchip Technology
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC REG LIN 4.7V 250MA SOT23A-3
- Stock
- 40,451
- In Stock :
- 40,451
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - Linear
- Input Voltage Range :
- 13.2, 2.7 V
- Max Input Voltage :
- 13.2 V
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Input Voltage Absolute-Max :
- 14.5 V
- Pbfree Code :
- yes
- Supplier Device Package :
- SOT-23A-3
- Polarity :
- Positive
- Mounting Type :
- Surface Mount
- Seated Height-Max :
- 1.45 mm
- Voltage Dropout (Max) :
- 0.725V @ 250mA
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Output Voltage1-Max :
- 4.841 V
- Voltage - Output (Max) :
- --
- Terminal Pitch :
- 0.95 mm
- Maximum Operating Temperature :
- + 125 C
- Mounting Style :
- SMD/SMT
- Current - Quiescent (Iq) :
- 5μA
- Radiation Hardening :
- No
- Output Voltage1-Min :
- 4.559 V
- Operating Temperature TJ-Max :
- 125 °C
- Manufacturer :
- Microchip
- Dropout Voltage1-Nom :
- 0.525 V
- Packing Method :
- Tape and Reel
- Output Current :
- 0.25 A
- Operating Temperature TJ-Min :
- -40 °C
- Output Type :
- FIXED
- Operating Temperature :
- -40°C~125°C
- Regulator Type :
- FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
- Output Voltage :
- 4.7V
- Product Type :
- LDO Voltage Regulators
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Series :
- --
- Minimum Operating Temperature :
- - 40 C
- Voltage - Output (Min/Fixed) :
- 4.7V
- Screening Level :
- Extended
- Published :
- 2007
- Adjustability :
- FIXED
- Output Voltage1-Nom :
- 4.7 V
- Technology :
- CMOS
- Junction to Ambient :
- 336 °C/W
- Base Part Number :
- MCP1702
- Dropout Voltage :
- 525mV
- Reach Compliance Code :
- Compliant
- RoHS Status :
- ROHS3 Compliant
- Number of Terminals :
- 3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Junction to Case :
- 110 °C/W
- Subcategory :
- PMIC - Power Management ICs
- Function :
- LDO
- Maximum Input Voltage :
- 13.2 V
- Accuracy :
- 2 %
- Control Features :
- --
- Product Category :
- LDO Voltage Regulators
- Min Operating Temperature :
- -40 °C
- Max Operating Temperature :
- 125 °C
- Supplier Package :
- SOT-23A
- Min Input Voltage :
- 2.7V
- Qualification Status :
- Not Qualified
- Number of Functions :
- 1
- JESD-30 Code :
- R-PDSO-G3
- Product Status :
- Active
- Output Configuration :
- Positive
- Length :
- 2.9 mm
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Base Product Number :
- MCP1702
- Mounting :
- Surface Mount
- PSRR :
- 44dB (100Hz)
- Number of Regulators :
- 1
- Current - Output :
- 250mA
- Terminal Form :
- Gull wing
- Number of Pins :
- 3
- Output Voltage Accuracy :
- 2 %
- Load Regulation :
- 1 %
- JESD-609 Code :
- e3
- RoHS :
- Compliant
- Pin Count :
- 3
- Mount :
- Surface Mount
- Quiescent Current :
- 5μA
- Dropout Voltage1-Max :
- 0.75 V
- Factory Lead Time :
- 10 Weeks
- Packaging :
- Tape and Reel (TR)
- Number of Outputs :
- 1
- Package Shape :
- RECTANGULAR
- Voltage - Input (Max) :
- 13.2V
- Brand :
- Microchip Technology
- Width :
- 1.5 mm
- Package :
- Tape and Reel (TR)
- Line Regulation :
- 0.1 %/V
- Voltage Tolerance-Max :
- 2%
- Surface Mount :
- yes
- Terminal Position :
- Dual
- Qualification :
- AEC-Q100
- Datasheets
- MCP1702T-4702E/CB
MCP1702T-4702E/CB Documents

Voltage Regulators - Linear Microchip Technology MCP1702T-4702E/CB Overview
Introducing the Microchip Technology MCP1702T-4702E/CB, a highly reliable linear voltage regulator designed to deliver a fixed output of 4.7V with a current capability up to 250mA. This compact SOT-23A3 packaged component ensures stability and high performance in applications requiring low voltage drop and low power consumption. The Voltage Regulators - Linear Microchip Technology MCP1702T-4702E/CB is engineered for optimum efficiency, making it an ideal solution for extending battery life in portable devices by providing low quiescent current and low dropout voltage, essential for maintaining consistent operation.
MCP1702T-4702E/CB Features
The MCP1702T-4702E/CB offers several key features that enhance its suitability for a wide range of applications. These include a low dropout voltage (LDO) feature that enables efficient operation even when the input voltage is close to the output voltage, improving overall system efficiency. It also provides thermal overload protection and short-circuit protection, ensuring reliability and safety under varying electrical conditions. Its low quiescent current makes it particularly useful in battery-powered devices where power conservation is crucial.
MCP1702T-4702E/CB Applications
- Battery-Powered Devices: Ideal for use in portable electronics where extended battery life is necessary. The low dropout voltage and quiescent current help in reducing battery load, thereby prolonging device operation.
- Solar-Powered Systems: Suitable for small scale solar applications where stable voltage is crucial. The MCP1702T-4702E/CB ensures consistent performance, even with variable input from solar panels.
- Microcontroller Power Supply: Provides a stable 4.7V output perfect for powering microcontrollers in various embedded systems. Its high reliability and protection features safeguard sensitive microcontroller units from electrical abnormalities.
- Healthcare Devices: Can be effectively used in healthcare monitoring devices which require consistent voltage levels for accurate readings and safe operation.
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