Microchip Technology_MCP1802T-1202I/OT

Microchip Technology
MCP1802T-1202I/OT  
Linear & Switching Voltage Regulators

MCP1802T-1202I/OT
776-MCP1802T-1202I/OT
Ersa
Microchip Technology-MCP1802T-1202I/OT-datasheets-13131391.pdf
IC REG LINEAR 1.2V 260MA SOT23-5
In Stock : 3286

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MCP1802T-1202I/OT Description

MCP1802T-1202I/OT Description

The MCP1802T-1202I/OT from Microchip Technology is a high-performance, low-dropout (LDO) linear voltage regulator designed for precision power management in compact electronic systems. This fixed-output regulator delivers a stable 1.2V output with a maximum input voltage of 10V and an output current capability of 260mA. Packaged in a SOT-23-5 form factor, it is optimized for space-constrained applications. The device features low quiescent current (50 µA) and high PSRR (70dB at 10kHz), ensuring efficient operation with minimal noise interference. Its enable control and over-current protection enhance system reliability, making it suitable for battery-powered and noise-sensitive designs.

MCP1802T-1202I/OT Features

  • Fixed 1.2V Output: Precision-regulated voltage for stable power delivery.
  • Low Dropout Operation: Efficient performance even with small input-output differentials.
  • Low Quiescent Current (50 µA): Ideal for battery-operated devices, extending runtime.
  • High PSRR (70dB at 10kHz): Superior noise rejection for sensitive analog/digital circuits.
  • Enable Pin: Allows for power-saving modes via external control.
  • Over-Current Protection: Safeguards against load faults.
  • Wide Input Range (Up to 10V): Compatible with various power sources.
  • SOT-23-5 Package: Compact footprint for space-constrained PCB designs.
  • RoHS3 & REACH Compliant: Meets environmental and safety standards.

MCP1802T-1202I/OT Applications

This LDO regulator is ideal for applications requiring low-noise, efficient power conversion, including:

  • Portable Electronics: Smartphones, wearables, and IoT devices benefit from its low Iq and small size.
  • Embedded Systems: Reliable voltage regulation for microcontrollers, sensors, and FPGAs.
  • Wireless Modules: Ensures stable power for RF/analog circuits with high PSRR.
  • Medical Devices: Precision power for portable diagnostic equipment.
  • Industrial Controls: Robust performance in harsh environments with protection features.

Conclusion of MCP1802T-1202I/OT

The MCP1802T-1202I/OT stands out as a versatile, high-efficiency LDO regulator, combining low power consumption, compact packaging, and robust protection. Its high PSRR and enable control make it superior to basic LDOs, particularly in noise-sensitive and battery-dependent applications. Whether for consumer electronics, industrial systems, or medical devices, this regulator delivers reliable, low-noise power in a minimal footprint, aligning with modern design requirements for efficiency and miniaturization.

Tech Specifications

Number of Regulators
PPAP
Product Status
Automotive
Special Features
Supplier Package
Junction to Case
Line Regulation
Package / Case
Maximum Input Voltage (V)
REACH Status
Maximum Dropout Voltage @ Current (V)
EU RoHS
Moisture Sensitivity Level (MSL)
Operating Temperature
Accuracy (%)
PSRR
ECCN
Maximum Output Current (A)
Mounting Type
Standard Package Name
Pin Count
Mounting
Control Features
Lead Shape
Output Voltage (V)
HTSUS
Package
Load Regulation
Maximum Quiescent Current (mA)
Minimum Input Voltage (V)
PCB changed
Output Type
Voltage - Input (Max)
HTS
Current - Output
ECCN (US)
Output Configuration
Maximum Power Dissipation (mW)
Supplier Device Package
Minimum Operating Temperature (°C)
Maximum Operating Temperature (°C)
Process Technology
Package Height
Mfr
Voltage - Output (Min/Fixed)
Polarity
Voltage Dropout (Max)
RoHS Status
Current - Quiescent (Iq)
Junction to Ambient
Package Length
Voltage - Output (Max)
Number of Outputs
Series
Type
Protection Features
Part Status
Package Width
Base Product Number
Unit Weight
Dropout Voltage - Max
Voltage Regulation Accuracy
Input Voltage - Max
RoHS
Input Voltage - Min
Height
Maximum Operating Temperature
Ib - Input Bias Current
Width
Dropout Voltage
Mounting Style
Output Current
Minimum Operating Temperature
Length
Quiescent Current
Pd - Power Dissipation
USHTS
Output Voltage

MCP1802T-1202I/OT Documents

Download datasheets and manufacturer documentation for MCP1802T-1202I/OT

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