MCP1703AT-3002E/MB
- Mfr.Part #
- MCP1703AT-3002E/MB
- Manufacturer
- Microchip Technology
- Package / Case
- TO-243AA
- Datasheet
- Download
- Description
- IC REG LINEAR 3V 250MA SOT89-3
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - Linear
- Packaging :
- Tape and Reel (TR)
- Mounting Style :
- SMD/SMT
- Supplier Package :
- SOT-89
- Product :
- LDO Voltage Regulators
- RoHS :
- Compliant
- Reach Compliance Code :
- Compliant
- Output Voltage :
- 3V
- Product Status :
- Active
- Manufacturer :
- Microchip
- Quiescent Current :
- 5μA
- Supplier Device Package :
- SOT-89-3
- Control Features :
- --
- Width :
- 2.445mm
- Min Input Voltage :
- 2.7V
- Load Regulation :
- 1 %
- Output Configuration :
- Positive
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Operating Temperature :
- -40°C~125°C
- Operating Temperature TJ-Min :
- -40 °C
- JESD-609 Code :
- e3
- Voltage - Input (Max) :
- 16V
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Input Voltage Range :
- 16, 2.7 V
- Output Voltage 1 :
- 3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- MCP1703
- Line Regulation :
- 0.1 %/V
- Voltage - Output (Max) :
- --
- Output Voltage1-Max :
- 3.06 V
- Min Operating Temperature :
- -40 °C
- Output Current :
- 0.25 A
- Number of Terminals :
- 3
- Pin Count :
- 4
- Voltage Dropout (Max) :
- 0.975V @ 250mA
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- TO-243AA
- Product Category :
- LDO Voltage Regulators
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Seated Height-Max :
- 1.6 mm
- Max Operating Temperature :
- 125 °C
- Minimum Operating Temperature :
- - 40 C
- Junction to Ambient :
- 180 °C/W
- Accuracy :
- 2 %
- HTS Code :
- 8542.39.00.01
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Subcategory :
- PMIC - Power Management ICs
- Mounting Type :
- Surface Mount
- Dropout Voltage :
- 625mV
- Product Type :
- LDO Voltage Regulators
- Voltage - Output (Min/Fixed) :
- 3V
- Output Voltage1-Min :
- 2.94 V
- Regulator Type :
- FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
- Maximum Operating Temperature :
- + 125 C
- Screening Level :
- Extended
- Base Product Number :
- MCP1703
- Qualification :
- AEC-Q100
- Surface Mount :
- yes
- Current - Output :
- 250mA
- Package Shape :
- RECTANGULAR
- ECCN Code :
- EAR99
- Number of Pins :
- 3
- Brand :
- Microchip Technology
- Terminal Position :
- Single
- Polarity :
- Positive
- PSRR :
- 35dB (100Hz)
- Maximum Input Voltage :
- 16 V
- Number of Terminations :
- 3
- Series :
- --
- Number of Outputs :
- 1
- Type :
- Low Quiescent Current
- Mounting :
- Surface Mount
- JESD-30 Code :
- R-PSSO-F3
- Current - Quiescent (Iq) :
- 5μA
- Output Voltage1-Nom :
- 3 V
- Output Type :
- FIXED
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Operating Temperature TJ-Max :
- 125 °C
- Number of Regulators :
- 1
- Max Input Voltage :
- 16 V
- Terminal Pitch :
- 1.5 mm
- Published :
- 2012
- Length :
- 4.495mm
- Factory Lead Time :
- 10 Weeks
- Number of Functions :
- 1
- Terminal Form :
- Flat
- Datasheets
- MCP1703AT-3002E/MB

Voltage Regulators - Linear Microchip Technology MCP1703AT-3002E/MB Overview
Introducing the Voltage Regulators - Linear Microchip Technology MCP1703AT-3002E/MB, a cutting-edge solution designed for high-efficiency applications that demand low dropout and low quiescent current. This linear voltage regulator delivers a stable 3V output from a higher voltage input while maintaining a low 250 mA current consumption, making it ideal for battery-operated devices where energy efficiency is paramount. The compact SOT-893 package ensures minimal footprint on the circuit board, facilitating integration into space-constrained applications without sacrificing performance.
MCP1703AT-3002E/MB Features
This regulator stands out for its low dropout voltage, ensuring efficient operation even when the supply voltage is close to the output voltage. Additionally, its low quiescent current (typical 2 µA) minimizes power loss when idle, extending battery life in portable applications. The MCP1703AT-3002E/MB is also equipped with thermal overload protection and short-circuit protection, enhancing system reliability and safety.
MCP1703AT-3002E/MB Applications
- Battery-Powered Devices: Optimizes power consumption, thereby extending battery life in devices such as portable medical instruments and handheld meters.
- Portable Electronics: Provides a stable power supply in applications like smartphones, tablets, and digital cameras, ensuring device operation is reliable under varying power conditions.
- Microcontroller Power Supply: Ideal for supplying a stable voltage to microcontrollers in IoT devices, which require consistent and reliable power for accurate data processing and communication.
- Solar-Powered Systems: Efficiently converts and regulates voltages from solar panels for use in various consumer and industrial applications, enhancing the effectiveness of solar energy harvesting.
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