MCP1790-3002E/DB
- Mfr.Part #
- MCP1790-3002E/DB
- Manufacturer
- Microchip Technology
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LINEAR 3V 70MA SOT223-3
- Stock
- 508
- In Stock :
- 508
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - Linear
- Screening Level :
- Extended
- Output Voltage :
- 3V
- Pin Count :
- 4
- Input Bias Current :
- 70µA
- Number of Functions :
- 1
- Number of Terminals :
- 3
- Radiation Hardening :
- No
- Output Voltage1-Max :
- 3.075 V
- Base Product Number :
- MCP1790
- Voltage - Output (Max) :
- --
- Output Voltage1-Nom :
- 3 V
- Reach Compliance Code :
- Compliant
- Length :
- 6.7mm
- Regulator Type :
- FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
- Accuracy :
- 2.5 %
- Quiescent Current :
- 130μA
- Output Current :
- 0.07 A
- Product Status :
- Active
- Number of Terminations :
- 3
- Dropout Voltage :
- 700mV
- Output Configuration :
- Positive
- Package / Case :
- TO-261-4, TO-261AA
- Function :
- LDO
- Output Voltage Accuracy :
- 2.5 %
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Mounting Style :
- SMD/SMT
- Packaging :
- Tube
- Factory Lead Time :
- 6 Weeks
- Width :
- 3.7mm
- Operating Temperature TJ-Min :
- -40 °C
- HTS Code :
- 8542.39.00.01
- JESD-609 Code :
- e3
- Number of Outputs :
- 1
- Number of Pins :
- 3
- Supplier Device Package :
- SOT-223-3
- Junction to Case :
- 15 °C/W
- REACH SVHC :
- No SVHC
- Base Part Number :
- MCP1790
- Operating Temperature :
- -40°C~125°C
- PSRR :
- 90dB ~ 80dB (100Hz ~ 1kHz)
- RoHS Status :
- ROHS3 Compliant
- Voltage Tolerance-Max :
- 2.5%
- Current - Quiescent (Iq) :
- 130μA
- RoHS :
- Details
- Operating Temperature TJ-Max :
- 125 °C
- Brand :
- Microchip Technology
- Product Type :
- LDO Voltage Regulators
- Terminal Form :
- Gull wing
- Output Voltage 1 :
- 3V
- Product Category :
- LDO Voltage Regulators
- Number of Regulators :
- 1
- Junction to Ambient :
- 62 °C/W
- Output Type :
- FIXED
- Maximum Operating Temperature :
- + 125 C
- Polarity :
- Positive
- Height :
- 1.7mm
- Dropout Voltage1-Nom :
- 0.7V
- Output Current1-Max :
- 0.07 A
- Output Voltage1-Min :
- 2.925 V
- Voltage - Output (Min/Fixed) :
- 3V
- Manufacturer :
- Microchip
- Input Voltage Absolute-Max :
- 48V
- Current - Supply (Max) :
- 210μA
- Mount :
- Surface Mount
- Dropout Voltage1-Max :
- 1.3 V
- Qualification Status :
- Not Qualified
- Terminal Position :
- Dual
- Voltage Dropout (Max) :
- 1.3V @ 70mA
- Package Shape :
- RECTANGULAR
- Current - Output :
- 70mA
- Published :
- 2008
- Minimum Operating Temperature :
- - 40 C
- Protection Features :
- Over Temperature, Short Circuit
- Voltage - Input (Max) :
- 30V
- Load Regulation :
- ±0.2 %
- Mounting Type :
- Surface Mount
- Series :
- --
- Seated Height-Max :
- 1.8 mm
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supplier Package :
- SOT-223
- JESD-30 Code :
- R-PDSO-G3
- Input Voltage Range :
- 30, 6 V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Min Input Voltage :
- 6V
- Maximum Input Voltage :
- 30 V
- Max Output Current :
- 70mA
- Terminal Pitch :
- 2.3 mm
- Mounting :
- Surface Mount
- Package :
- Tube
- Control Features :
- --
- Surface Mount :
- yes
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Adjustability :
- FIXED
- Line Regulation :
- 0.0002 mV
- Datasheets
- MCP1790-3002E/DB
MCP1790-3002E/DB Documents

Voltage Regulators - Linear Microchip Technology MCP1790-3002E/DB Overview
The Voltage Regulators - Linear Microchip Technology MCP1790-3002E/DB is a high-performance, low-dropout linear voltage regulator that efficiently delivers a steady, low-noise 3V output from an input voltage range up to 30V. This robust component is designed by Microchip Technology to handle up to 70mA of output current, making it an ideal choice for sensitive electronics that require a stable power supply. Its low dropout voltage and thermal shutdown feature ensure reliable operation even under varying voltage conditions and different environmental temperatures. The MCP1790-3002E/DB is a perfect solution for extending battery life in portable devices due to its ultra-low quiescent current and high voltage tolerance.
MCP1790-3002E/DB Features
- Output Voltage: 3V
- Output Current: 70mA
- Maximum Input Voltage: 30V
- Low dropout voltage for efficient use
- Thermal shutdown protection
- Short-circuit protection enhances safety
- Low quiescent current ideal for battery-operated devices
MCP1790-3002E/DB Applications
- Battery-Powered Devices: Ideal for extending battery life due to its low quiescent current and stable output, suitable for smartphones, portable media players, and other handheld devices.
- Automotive Electronics: Can be used in automotive applications requiring a stable power supply that withstands the fluctuations typical in automotive power systems.
- Healthcare Equipment: Ensures a stable and reliable voltage supply for healthcare devices like portable medical monitors and advanced fitness trackers.
- Power Management Solutions: Provides effective power management in larger systems requiring multiple voltage levels from a single power source, such as industrial controls.
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