MIC284-1YMM

Product Overview

The MIC284-1YMM belongs to the category of voltage regulators and is commonly used in electronic devices to regulate and stabilize voltage levels. Its characteristics include high efficiency, low dropout voltage, and a compact package. The essence of this product lies in its ability to provide a stable and reliable power supply for various electronic applications. The packaging consists of a small outline integrated circuit (SOIC) with a quantity of 1 unit per package.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 5V
• Maximum Output Current: 300mA
• Dropout Voltage: 150mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MIC284-1YMM features a 5-pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. BYP (Bypass) 5. VOUT (Output Voltage)

Functional Features

• Low dropout voltage for extended battery life
• Thermal shutdown and current limit protection
• Small form factor for space-constrained designs
• Adjustable output voltage via external resistors

Advantages and Disadvantages

Advantages

• High efficiency
• Wide input voltage range
• Compact package size

Disadvantages

• Limited maximum output current
• Requires external components for voltage adjustment

Working Principles

The MIC284-1YMM operates by comparing the reference voltage with the feedback voltage to regulate the output voltage. When the output voltage deviates from the set value, the internal circuitry adjusts the pass element to maintain the desired output voltage.

Detailed Application Field Plans

The MIC284-1YMM is well-suited for various portable and battery-powered applications such as: - Mobile devices - Portable medical equipment - Handheld instruments - Battery-powered sensors

Detailed and Complete Alternative Models

Some alternative models to the MIC284-1YMM include: - MIC5205: Similar voltage regulator with higher output current capability - LT1763: Low dropout voltage regulator with adjustable output

In conclusion, the MIC284-1YMM is a versatile voltage regulator suitable for a wide range of electronic applications, offering high efficiency and stable performance within a compact form factor.

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