MIC47100-0.8YML-TR

Product Overview

Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: Low Dropout, High Current, Adjustable Output
Package: 8-Lead MLP
Essence: Power Management IC
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 0.8V to V_IN
• Maximum Output Current: 1A
• Dropout Voltage: 200mV at 1A
• Line Regulation: ±0.05% typical
• Load Regulation: ±0.1% typical
• Quiescent Current: 75µA typical
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC47100-0.8YML-TR features an 8-Lead MLP package with the following pin configuration:

| Pin No. | Name | Description | |---------|------|-------------| | 1 | VIN | Input voltage | | 2 | GND | Ground reference | | 3 | EN | Enable control input | | 4 | FB | Feedback voltage input | | 5 | NC | No connection | | 6 | NC | No connection | | 7 | VOUT | Output voltage | | 8 | NC | No connection |

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High output current capability of up to 1A allows for powering a wide range of devices.
• Adjustable output voltage provides flexibility in various applications.
• Excellent line and load regulation ensure stable output voltage under different operating conditions.
• Low quiescent current minimizes power consumption in standby mode.

Advantages

• Compact 8-Lead MLP package offers space-saving benefits.
• Wide input voltage range allows for compatibility with different power sources.
• Adjustable output voltage provides versatility in various applications.
• High output current capability enables the powering of demanding loads.
• Excellent line and load regulation ensures stable output voltage under varying conditions.

Disadvantages

• Dropout voltage of 200mV at 1A may limit efficiency in certain low-power applications.
• Limited pin configuration options may restrict flexibility in complex circuit designs.

Working Principles

The MIC47100-0.8YML-TR is a voltage regulator IC that utilizes a feedback mechanism to maintain a stable output voltage. It operates by comparing the feedback voltage (FB) with a reference voltage, adjusting the pass transistor's resistance to regulate the output voltage (VOUT). The enable control input (EN) allows for easy on/off control of the regulator.

Detailed Application Field Plans

The MIC47100-0.8YML-TR finds application in various fields, including but not limited to: 1. Portable electronic devices: Provides regulated power supply for smartphones, tablets, and portable media players. 2. Industrial automation: Suitable for powering sensors, actuators, and control circuits in industrial systems. 3. Automotive electronics: Used in automotive infotainment systems, lighting modules, and engine control units. 4. IoT devices: Enables efficient power management in smart home devices, wearables, and wireless sensors. 5. Computer peripherals: Ideal for powering USB hubs, external hard drives, and computer accessories.

Detailed and Complete Alternative Models

1. MIC47200-0.9YML-TR: Similar to MIC47100-0.8YML-TR, but with a fixed output voltage of 0.9V.
2. MIC47300-1.0YML-TR: Similar to MIC47100-0.8YML-TR, but with a fixed output voltage of 1.0V.
3. MIC47400-1.2YML-TR: Similar to MIC47100-0.8YML-TR, but with a fixed output voltage of 1.2V.
4. MIC47500-1.5YML-TR: Similar to MIC47100-0.8YML-TR, but with a fixed output voltage of 1.5V.

These alternative models provide options for different output voltage requirements while maintaining similar characteristics and package options.

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