MCP1703A-4002E/DB
- Mfr.Part #
- MCP1703A-4002E/DB
- Manufacturer
- Microchip Technology
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LINEAR 4V 250MA SOT223-3
- Stock
- 750
- In Stock :
- 750
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - Linear
- Qualification :
- AEC-Q100
- RoHS :
- Details
- Dropout Voltage :
- 525mV
- Maximum Input Voltage :
- 16 V
- Max Operating Temperature :
- 125 °C
- PSRR :
- 35dB (100Hz)
- HTS Code :
- 8542.39.00.01
- Operating Temperature TJ-Min :
- -40 °C
- Dropout Voltage1-Max :
- 0.725 V
- Function :
- LDO
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 1998
- Mounting :
- Surface Mount
- Seated Height-Max :
- 1.8 mm
- Product Status :
- Active
- Package Shape :
- RECTANGULAR
- Width :
- 3.5 mm
- Product Category :
- LDO Voltage Regulators
- Mounting Type :
- Surface Mount
- Output Type :
- FIXED
- Input Voltage Range :
- 16, 2.7 V
- Manufacturer :
- Microchip
- Output Voltage 1 :
- 4V
- Output Voltage :
- 4V
- Output Voltage Accuracy :
- 2 %
- Supplier Package :
- SOT-223
- Surface Mount :
- yes
- Number of Outputs :
- 1
- JESD-30 Code :
- R-PDSO-G3
- Factory Lead Time :
- 6 Weeks
- Load Regulation :
- 1 %
- Min Operating Temperature :
- -40 °C
- Package :
- Tube
- Number of Functions :
- 1
- Product :
- LDO Voltage Regulators
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Form :
- Gull wing
- Base Part Number :
- MCP1703
- Voltage - Input (Max) :
- 16V
- Mounting Style :
- SMD/SMT
- Pin Count :
- 4
- Voltage Dropout (Max) :
- 0.725V @ 250mA
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Type :
- Low Quiescent Current
- Supplier Device Package :
- SOT-223-3
- Current - Output :
- 250mA
- Series :
- --
- Junction to Ambient :
- 62 °C/W
- Voltage - Output (Max) :
- --
- Operating Temperature TJ-Max :
- 125 °C
- Min Input Voltage :
- 2.7V
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- RoHS Status :
- ROHS3 Compliant
- Number of Regulators :
- 1
- Number of Terminations :
- 3
- Output Voltage1-Max :
- 4.12 V
- Minimum Operating Temperature :
- - 40 C
- Output Current :
- 0.25 A
- Base Product Number :
- MCP1703
- Number of Pins :
- 3
- Voltage - Output (Min/Fixed) :
- 4V
- Output Voltage1-Nom :
- 4 V
- Brand :
- Microchip Technology
- Reach Compliance Code :
- Compliant
- Subcategory :
- PMIC - Power Management ICs
- Package / Case :
- TO-261-4, TO-261AA
- Polarity :
- Positive
- Quiescent Current :
- 5μA
- Operating Temperature :
- -40°C~125°C
- Output Voltage1-Min :
- 3.88 V
- Maximum Operating Temperature :
- + 125 C
- Current - Quiescent (Iq) :
- 5μA
- Output Configuration :
- Positive
- Max Input Voltage :
- 16 V
- Number of Terminals :
- 3
- Terminal Position :
- Dual
- Junction to Case :
- 15 °C/W
- Accuracy :
- 2 %
- Product Type :
- LDO Voltage Regulators
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Regulator Type :
- FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
- Control Features :
- --
- Line Regulation :
- 0.1 %/V
- JESD-609 Code :
- e3
- Terminal Pitch :
- 2.3 mm
- Screening Level :
- Extended
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Packaging :
- Tube
- Length :
- 6.5mm
- Datasheets
- MCP1703A-4002E/DB

[Voltage Regulators - Linear Microchip Technology MCP1703A-4002E/DB] Overview
Welcome to the realm of precision power regulation with the MCP1703A-4002E/DB from Microchip Technology. This integrated circuit (IC) is a testament to cutting-edge engineering, offering a reliable solution for maintaining stable voltage outputs in various electronic applications. Designed for efficiency and performance, this linear regulator stands as a cornerstone in power management, ensuring consistent power delivery even in demanding conditions.
With its compact SOT223-3 package and robust design, the MCP1703A-4002E/DB is tailored to meet the needs of modern electronic devices where space efficiency and reliability are paramount. Whether it's in industrial machinery, consumer electronics, or automotive systems, this voltage regulator excels in providing a steady power supply, thereby enhancing the overall performance and longevity of your electronic systems.
MCP1703A-4002E/DB Features
- Ultra-Low Dropout Voltage: The MCP1703A-4002E/DB boasts an impressively low dropout voltage, ensuring efficient power conversion and minimal power dissipation.
- Wide Input Voltage Range: With a broad input voltage range, this linear regulator accommodates various power sources, offering flexibility and versatility in application.
- High Accuracy: Thanks to its precise voltage reference and regulation circuitry, this IC delivers consistent and reliable output voltage across load and temperature variations.
- Low Quiescent Current: Designed for energy efficiency, the MCP1703A-4002E/DB minimizes standby power consumption, making it ideal for battery-powered devices and energy-conscious applications.
- Short-Circuit and Thermal Protection: Built-in protection mechanisms safeguard against short-circuit conditions and excessive temperatures, ensuring the safety and reliability of your electronic systems.
MCP1703A-4002E/DB Applications
- Industrial Automation: Employ the MCP1703A-4002E/DB in industrial control systems, PLCs, and motor drives to ensure stable voltage supply, enhancing equipment reliability and performance in factory automation environments.
- Consumer Electronics: Integrate this voltage regulator into smartphones, tablets, and portable gadgets to maintain consistent power delivery, prolonging battery life and enhancing user experience in diverse consumer electronics applications.
- Automotive Electronics: Utilize the MCP1703A-4002E/DB in automotive infotainment systems, dashboard displays, and engine control units (ECUs) to provide reliable voltage regulation, ensuring seamless operation and durability in harsh automotive environments.
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