MCP1804T-1802I/DB
- Mfr.Part #
- MCP1804T-1802I/DB
- Manufacturer
- Microchip Technology
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LIN 1.8V 100MA SOT223-3
- Stock
- 5,091
- In Stock :
- 5,091
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - Linear
- PSRR :
- 50dB (1kHz)
- Number of Regulators :
- 1
- Output Configuration :
- Positive
- Base Product Number :
- MCP1804
- Output Current1-Max :
- 0.1 A
- Peak Reflow Temperature (Cel) :
- 260
- Voltage Tolerance-Max :
- 2%
- Surface Mount :
- yes
- Adjustability :
- FIXED
- Max Power Dissipation :
- 300mW
- Length :
- 6.5mm
- Factory Lead Time :
- 10 Weeks
- Packaging :
- Digi-Reel®
- Accuracy :
- 2 %
- JESD-30 Code :
- R-PDSO-G3
- Protection Features :
- Over Current, Over Temperature
- Dropout Voltage1-Nom :
- 2.2V
- Regulator Type :
- FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
- Output Voltage 1 :
- 1.8V
- Output Voltage1-Max :
- 1.836 V
- Dropout Voltage :
- 2.2V
- Load Regulation :
- 90 mV
- JESD-609 Code :
- e3
- Product Category :
- LDO Voltage Regulators
- Mounting Type :
- Surface Mount
- Control Features :
- --
- Input Voltage Absolute-Max :
- 30 V
- Voltage - Output (Min/Fixed) :
- 1.8V
- ECCN Code :
- EAR99
- Number of Terminals :
- 3
- Terminal Pitch :
- 2.3 mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Series :
- --
- Current - Supply (Max) :
- 125μA
- Minimum Operating Temperature :
- - 40 C
- Max Output Current :
- 100mA
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Min Input Voltage :
- 2V
- Manufacturer :
- Microchip
- Product Status :
- Active
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Product Type :
- LDO Voltage Regulators
- Dropout Voltage1-Max :
- 2.7 V
- Current - Output :
- 100mA
- Quiescent Current :
- 105μA
- Maximum Operating Temperature :
- + 85 C
- Radiation Hardening :
- No
- Output Voltage1-Min :
- 1.764 V
- Supplier Device Package :
- SOT-223-3
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Package / Case :
- TO-261-4, TO-261AA
- Number of Terminations :
- 3
- Number of Functions :
- 1
- Packing Method :
- Tape and Reel
- Mounting Style :
- SMD/SMT
- Output Voltage Range :
- -
- Output Voltage :
- 1.8V
- Terminal Position :
- Dual
- Output Voltage1-Nom :
- 1.8 V
- HTS Code :
- 8542.39.00.01
- Qualification Status :
- Not Qualified
- Published :
- 2011
- Base Part Number :
- MCP1804
- Output Type :
- FIXED
- RoHS :
- Details
- Brand :
- Microchip Technology
- Voltage - Input (Max) :
- 28V
- Seated Height-Max :
- 1.8 mm
- Output Current :
- 150 mA
- Reach Compliance Code :
- Compliant
- Operating Temperature :
- -40°C~85°C
- Package Shape :
- RECTANGULAR
- Pin Count :
- 4
- Current - Quiescent (Iq) :
- 105μA
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Number of Pins :
- 3
- Voltage Dropout (Max) :
- 2.7V @ 100mA
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Voltage - Output (Max) :
- --
- Number of Outputs :
- 1
- Width :
- 3.5 mm
- Datasheets
- MCP1804T-1802I/DB

Voltage Regulators - Linear Microchip Technology MCP1804T-1802I/DB Overview
The MCP1804T-1802I/DB from Microchip Technology is a high-performance, linear voltage regulator, designed for precision voltage management in a wide range of electronic applications. This component ensures a stable 1.8V output voltage with a capacity to handle up to 100mA of load current, making it an ideal solution for maintaining robust and consistent performance in electronic circuits. With its compact SOT-223 packaging, this voltage regulator is optimized for space-sensitive applications while providing reliable and efficient low-dropout performance. The inclusion of this Voltage Regulators - Linear Microchip Technology MCP1804T-1802I/DB in your designs ensures enhanced operational reliability, extended battery life, and increased efficiency, crucial for today's electronic devices.
MCP1804T-1802I/DB Features
The MCP1804T-1802I/DB offers several features that make it highly valuable for sophisticated electronic designs:
- Low dropout voltage, ideal for applications with tight voltage margins.
- Output voltage fixed at 1.8V, suitable for powering sensitive electronic components.
- Maximum output current of 100mA, perfect for small to medium scale operations.
- Thermal overload protection, ensuring safety and longevity of the device under harsh operating conditions.
- Short circuit protection, which contributes to the overall robustness of the application by safeguarding it against unexpected electrical anomalies.
MCP1804T-1802I/DB Applications
- Portable Devices: Utilized in smartphones, tablets, and other portable gadgets to ensure a stable power supply and enhance battery efficiency.
- Wireless Communication Equipment: Provides the necessary voltage regulation for radios and other communication devices to maintain signal integrity and operational reliability.
- Microcontroller Power Supply: Ideal for supplying a stable 1.8V to microcontrollers in embedded systems, ensuring consistent performance and functionality.
- Wearable Technology: Used in smartwatches and fitness trackers to provide efficient power management, thereby extending the wearable's battery life and functionality.
- Medical Monitoring Devices: Ensures accurate and stable voltage supply in critical medical monitoring equipment, essential for reliable readings and patient safety.
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