A6985F3V3TR - Product Overview

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • Low dropout voltage
  • High output current capability
  • Thermal shutdown protection
  • Short-circuit current limiting
• Package: SOT-23-5
• Essence: This IC is a low dropout voltage regulator designed for various applications requiring a stable and regulated power supply.
• Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6V
• Output Voltage: 3.3V
• Output Current: Up to 1A
• Dropout Voltage: 200mV (typical) at 1A load
• Quiescent Current: 75μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The A6985F3V3TR IC has the following pin configuration: 1. GND (Ground) 2. VIN (Input Voltage) 3. VOUT (Output Voltage) 4. BYPASS (Bypass Capacitor) 5. EN (Enable)

Functional Features

• Low dropout voltage ensures efficient power conversion even with small input-output voltage differentials.
• High output current capability allows for powering a wide range of devices.
• Thermal shutdown protection prevents the IC from overheating under excessive loads or high ambient temperatures.
• Short-circuit current limiting protects the IC and connected devices from damage in case of a short circuit.

Advantages and Disadvantages

Advantages: - Stable and regulated output voltage - Low dropout voltage - High output current capability - Thermal shutdown protection - Short-circuit current limiting

Disadvantages: - Limited input voltage range (2.5V to 6V) - SOT-23-5 package may require surface mount soldering expertise

Working Principles

The A6985F3V3TR is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The A6985F3V3TR can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronic devices - IoT (Internet of Things) devices - Embedded systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the A6985F3V3TR are: - LM1117-3.3 - MCP1703-3.3 - TS2950CT-3.3 - LP2985-3.3

These alternative models offer similar functionality and specifications, providing options for different design requirements.

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