S-882152AMH-M3BTFU

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • Low dropout voltage
  • High output voltage accuracy
  • Low quiescent current
  • Thermal shutdown protection
• Package: SOT-89
• Essence: This IC is designed to regulate and stabilize the output voltage in electronic circuits.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical) at 150mA load current
• Output Current: 150mA (maximum)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-882152AMH-M3BTFU IC has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input voltage pin | | 2 | GND | Ground pin | | 3 | VOUT | Output voltage pin |

Functional Features

• Low dropout voltage ensures efficient regulation even when the input voltage is close to the desired output voltage.
• High output voltage accuracy provides precise voltage regulation for sensitive electronic components.
• Low quiescent current minimizes power consumption when the IC is in standby mode.
• Thermal shutdown protection prevents damage to the IC by shutting it down in case of excessive temperature.

Advantages

• Reliable voltage regulation for various electronic applications.
• Compact SOT-89 package allows for space-saving integration into circuit designs.
• Wide input voltage range enables compatibility with different power sources.
• Low quiescent current prolongs battery life in portable devices.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Dropout voltage may cause a slight decrease in efficiency compared to other voltage regulators.

Working Principles

The S-882152AMH-M3BTFU operates as a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in the input voltage or load conditions. The IC achieves this by controlling the flow of current through a pass transistor, which drops the excess voltage across it to regulate the output voltage.

Detailed Application Field Plans

The S-882152AMH-M3BTFU is commonly used in various electronic devices and systems, including: 1. Battery-powered devices: Provides regulated voltage for microcontrollers, sensors, and other low-power components. 2. Consumer electronics: Used in audio/video equipment, portable media players, and handheld gaming devices. 3. Automotive applications: Regulates voltage for automotive infotainment systems, dashboard displays, and lighting controls. 4. Industrial automation: Ensures stable voltage supply for control systems, motor drives, and sensors. 5. Telecommunications: Used in routers, switches, and network equipment to maintain consistent voltage levels.

Detailed and Complete Alternative Models

1. S-882152AMH-M3BTFA: Similar specifications and features, but available in a different package (SOT-23).
2. S-882152AMH-M3BTFV: Higher output current capability (300mA) with slightly increased dropout voltage.
3. S-882152AMH-M3BTFX: Lower quiescent current (20µA) for ultra-low power applications.

These alternative models offer similar functionality and can be considered as substitutes based on specific requirements.

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