MCP1826-ADJE/ET - Microchip Technology

Manufacturer Part Number

MCP1826-ADJE/ET

Manufacturer

Microchip Technology

Introduction

The MCP1826-ADJE/ET is a high-performance, linear low-dropout (LDO) voltage regulator designed for applications requiring adjustable, low-voltage, high-current outputs. It caters to a variety of power management needs.

Product Features and Performance

Low dropout voltage: 0.4V @ 1A, ensuring efficient operation at low input-to-output differentials.

Adjustable output voltage range: 0.8V to 5V, facilitating versatility in power supply design.

High current capability: 1A output, suitable for demanding applications.

Low quiescent current: 220 µA, enhancing power efficiency in standby mode.

Power Supply Rejection Ratio (PSRR): 60dB at 100Hz, minimizing noise from fluctuating power supply.

Product Advantages

High efficiency in various load conditions.

Flexibility in application due to adjustable output voltage.

Robust thermal performance and reliability over a wide operating temperature range of -40°C to 125°C.

Enhanced safety features including over-temperature protection, short-circuit protection, and under-voltage lockout (UVLO).

Key Technical Parameters

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): 0.8V

Voltage Output (Max): 5V

Voltage Dropout (Max): 0.4V @ 1A

Current Output: 1A

Current Quiescent (Iq): 220 µA

Control Features: Enable, Power Good

Quality and Safety Features

Equipped with over temperature protection, safeguarding against excessive heat.

Short circuit protection prevents damage from output short circuits.

Under Voltage Lockout (UVLO) functionality ensures stable operation by disabling the output when the input voltage drops below a safe threshold.

Compatibility

Suited for a wide range of applications due to its adjustable output voltage.

Compatible with surface mount technology for efficient PCB assembly.

Application Areas

Consumer electronics

Portable devices

Networking equipment

Microcontrollers and digital systems

Product Lifecycle

Status: Active

The product is currently active with no announced discontinuation, ensuring availability for future designs and replacements.

Several Key Reasons to Choose This Product

High efficiency for power-sensitive applications.

Versatile power management solution due to adjustable output voltage.

Robust feature set including protection mechanisms and low quiescent current.

Proven reliability across a broad operating temperature range.

Active product lifecycle status, ensuring long-term availability and support.