MCP1703AT-2802E/DB
- Mfr.Part #
- MCP1703AT-2802E/DB
- Manufacturer
- Microchip Technology
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LIN 2.8V 250MA SOT223-3
- Stock
- 38,796
- In Stock :
- 38,796
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - Linear
- Type :
- Low Quiescent Current
- Peak Reflow Temperature (Cel) :
- 260
- Subcategory :
- PMIC - Power Management ICs
- Operating Temperature TJ-Min :
- -40 °C
- Output Current :
- 0.25 A
- Output Configuration :
- Positive
- Regulator Type :
- FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
- Function :
- LDO
- Base Product Number :
- MCP1703
- Pin Count :
- 4
- Junction to Ambient :
- 62 °C/W
- Number of Terminations :
- 3
- Number of Pins :
- 3
- Seated Height-Max :
- 1.8 mm
- Factory Lead Time :
- 10 Weeks
- Package :
- Tape and Reel (TR)
- Maximum Input Voltage :
- 16 V
- Output Voltage :
- 2.8V
- Load Regulation :
- 1 %
- JESD-30 Code :
- R-PDSO-G3
- Supplier Device Package :
- SOT-223-3
- Mounting Style :
- SMD/SMT
- Terminal Pitch :
- 2.3 mm
- Width :
- 3.5 mm
- RoHS Status :
- ROHS3 Compliant
- Product Type :
- LDO Voltage Regulators
- Operating Temperature TJ-Max :
- 125 °C
- Reach Compliance Code :
- Compliant
- Terminal Position :
- Dual
- Surface Mount :
- yes
- Current - Output :
- 250mA
- Output Type :
- FIXED
- JESD-609 Code :
- e3
- Number of Regulators :
- 1
- Min Operating Temperature :
- -40 °C
- Output Voltage1-Max :
- 2.856 V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Output Voltage 1 :
- 2.8V
- Base Part Number :
- MCP1703
- Minimum Operating Temperature :
- - 40 C
- Number of Functions :
- 1
- Package / Case :
- TO-261-4, TO-261AA
- RoHS :
- Details
- Length :
- 6.5mm
- Accuracy :
- 2 %
- Quiescent Current :
- 5μA
- Voltage - Output (Min/Fixed) :
- 2.8V
- Dropout Voltage :
- 625mV
- Terminal Form :
- Gull wing
- Current - Quiescent (Iq) :
- 5μA
- Polarity :
- Positive
- Line Regulation :
- 0.1 %/V
- Maximum Operating Temperature :
- + 125 C
- Brand :
- Microchip Technology
- Number of Outputs :
- 1
- Manufacturer :
- Microchip
- Max Operating Temperature :
- 125 °C
- Output Voltage1-Nom :
- 2.8 V
- Number of Terminals :
- 3
- Input Voltage Range :
- 16, 2.7 V
- Output Voltage Accuracy :
- 2 %
- Product :
- LDO Voltage Regulators
- Min Input Voltage :
- 2.7V
- Supplier Package :
- SOT-223
- Voltage - Output (Max) :
- --
- Operating Temperature :
- -40°C~125°C
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Max Input Voltage :
- 16 V
- Qualification :
- AEC-Q100
- Product Category :
- LDO Voltage Regulators
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Series :
- --
- HTS Code :
- 8542.39.00.01
- Control Features :
- --
- Voltage - Input (Max) :
- 16V
- Screening Level :
- Extended
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Mounting :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage1-Min :
- 2.744 V
- Packaging :
- Tape and Reel (TR)
- Product Status :
- Active
- Voltage Dropout (Max) :
- 0.975V @ 250mA
- Package Shape :
- RECTANGULAR
- Published :
- 2010
- PSRR :
- 35dB (100Hz)
- Junction to Case :
- 15 °C/W
- Dropout Voltage1-Max :
- 0.975 V
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Datasheets
- MCP1703AT-2802E/DB
MCP1703AT-2802E/DB Documents

Voltage Regulators - Linear Microchip Technology MCP1703AT-2802E/DB Overview
Introducing the MCP1703AT-2802E/DB from Microchip Technology, a superior linear voltage regulator designed for high-performance, low-power applications. This regulator is capable of delivering a steady 2.8V output with up to 250mA of current, making it an ideal choice for sensitive electronics that require a stable power supply. With its robust design, the MCP1703AT-2802E/DB ensures efficient operation with a low dropout voltage, enhancing system reliability and power efficiency. Its compact SOT-223 package makes it suitable for space-constrained applications, embodying the perfect blend of performance and practicality.
MCP1703AT-2802E/DB Features
- Output Voltage: 2.8V
- Output Current: Up to 250mA
- Low dropout voltage for improved efficiency
- Stable operation with low output noise
- Thermal overload protection
- Short circuit protection
- Compact SOT-223 packaging suitable for tight PCB layouts
MCP1703AT-2802E/DB Applications
- Portable Devices: Powers battery-operated devices such as handheld GPS units by providing a consistent and reliable power source, crucial for maintaining accuracy and performance in mobile applications.
- Medical Monitoring Equipment: Used in devices such as portable glucose monitors where stable voltage is critical for accurate readings and device safety.
- Solar-Powered Systems: Ideal for small scale solar applications due to its low dropout feature, ensuring maximum efficiency under varying light conditions.
- Wireless Communication Devices: Supports modules requiring consistent voltage levels for RF transmissions, thus ensuring communication reliability.
- Consumer Electronics: Suitable for home electronics like smart thermostats, where it enhances device efficiency and longevity by providing stable operation.
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