MCP1703A-5002E/DB
- Mfr.Part #
- MCP1703A-5002E/DB
- Manufacturer
- Microchip Technology
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LINEAR 5V 250MA SOT223-3
- Stock
- 4,358
- In Stock :
- 4,358
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - Linear
- Operating Temp Range :
- -40C to 125C
- Width :
- 3.7mm
- Current - Quiescent (Iq) :
- 5μA
- Max Power Dissipation :
- 1.35W
- Supplier Package :
- SOT-223
- Output Voltage 1 :
- 5V
- Minimum Operating Temperature :
- - 40 C
- Control Features :
- --
- Rad Hardened :
- No
- Output Current :
- 0.25 A
- Terminal Position :
- Dual
- Reach Compliance Code :
- Compliant
- Number of Functions :
- 1
- Accuracy :
- 2 %
- Function :
- LDO
- Output Voltage Accuracy :
- 2 %
- RoHS :
- Details
- Factory Lead Time :
- 10 Weeks
- Max Output Current :
- 250mA
- Product Status :
- Active
- Number of Regulators :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Voltage - Input (Max) :
- 16V
- Maximum Input Voltage :
- 16 V
- Input Voltage (Min) :
- 2.7(V)
- PSRR :
- 35dB (100Hz)
- Screening Level :
- Extended
- Published :
- 2008
- Surface Mount :
- yes
- REACH SVHC :
- No SVHC
- Base Part Number :
- MCP1703
- Dropout Voltage@Current (Max) :
- 0.65@250mA
- Line Regulation :
- 0.1 %/V
- Radiation Hardening :
- No
- Operating Temperature :
- -40°C~125°C
- Package Type :
- SOT-223
- Output Type :
- FIXED
- Dropout Voltage@Current (Typ) :
- 0.33@250mA
- Lead Free :
- Lead Free
- Regulator Output Type :
- FIXED
- Qualification :
- AEC-Q100
- Schedule B :
- 8542390000
- Min Input Voltage :
- 2.7V
- Nominal Supply Current :
- 2µA
- Operating Temperature Classification :
- Automotive
- Output Voltage :
- 5V
- Supplier Device Package :
- SOT-223-3
- Voltage - Output (Max) :
- --
- Nominal Output Voltage :
- 5V
- Subcategory :
- PMIC - Power Management ICs
- Max Operating Temperature :
- 125 °C
- Quiescent Current :
- 5μA
- Polarity :
- Positive
- Package :
- Tube
- Min Output Voltage :
- 5V
- Output Configuration :
- Positive
- Type :
- LDO
- ECCN Code :
- EAR99
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 3
- Current - Output :
- 250mA
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Output (Min/Fixed) :
- 5V
- Load Regulation :
- 1 %
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Series :
- --
- Mounting Style :
- SMD/SMT
- Voltage Dropout (Max) :
- 0.65V @ 250mA
- MSL :
- MSL 1 - Unlimited
- Height :
- 1.7mm
- Product :
- LDO Voltage Regulators
- Manufacturer :
- Microchip
- Number of Channels :
- 1
- Junction to Ambient :
- 62 °C/W
- Voltage Regulator Type :
- LDO
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Brand :
- Microchip Technology / Atmel
- Terminal Form :
- Gull wing
- Maximum Operating Temperature :
- + 125 C
- HTS Code :
- 8542.39.00.01
- Input Voltage :
- 16(V)
- Polarity Type :
- Positive
- Number of Outputs :
- 1
- Junction to Case :
- 15 °C/W
- Mounting Type :
- Surface Mount
- Max Input Voltage :
- 16 V
- Product Category :
- LDO Voltage Regulators
- Min Operating Temperature :
- -40 °C
- Number of Terminations :
- 3
- Power Supply Rejection Ratio (PSRR) :
- 35dB
- Input Voltage Range :
- 16 to 2.7 V
- Pin Count :
- 4
- JESD-609 Code :
- e3
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Quiescent Current (Max) :
- 0.005 mA
- Dropout Voltage :
- 330mV
- Base Product Number :
- MCP1703
- Mounting :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 6.7mm
- Package / Case :
- TO-261-4, TO-261AA
- Product Type :
- LDO Voltage Regulators
- Datasheets
- MCP1703A-5002E/DB
MCP1703A-5002E/DB Documents

[Voltage Regulators - Linear Microchip Technology MCP1703A-5002E/DB] Overview
The MCP1703A-5002E/DB from Microchip Technology is a highly efficient linear voltage regulator designed to provide a stable 5V output with a maximum current of 250mA. This compact and reliable IC is housed in a SOT223-3 package, making it suitable for a wide range of applications where precise voltage regulation is essential.
With its low dropout voltage and excellent line and load regulation, this regulator ensures consistent performance even in challenging environments. Whether you're powering sensitive analog circuits, microcontrollers, or other digital components, the MCP1703A-5002E/DB delivers the stability and reliability required for critical systems.
MCP1703A-5002E/DB Features
- Output Voltage: 5V
- Maximum Output Current: 250mA
- Low Dropout Voltage: 525mV @ 250mA
- Input Voltage Range: Up to 16V
- Stable with Ceramic Output Capacitors
- Low Quiescent Current: 2.0µA (Typical)
- Excellent Line and Load Regulation
- Thermal Shutdown Protection
- Short Circuit Current Foldback
MCP1703A-5002E/DB Applications
- Battery-Powered Devices: This voltage regulator is ideal for powering portable electronics such as handheld instruments, battery chargers, and wireless communication devices. Its low dropout voltage and low quiescent current make it efficient for prolonging battery life.
- Embedded Systems: The MCP1703A-5002E/DB is well-suited for embedded applications requiring stable and regulated power, including microcontroller systems, sensor interfaces, and industrial automation equipment.
- Automotive Electronics: In automotive applications, this regulator can be used to power various subsystems such as infotainment systems, dashboard displays, and sensor modules, providing reliable voltage regulation in harsh operating conditions.
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