TC1017-2.85VLTTR

Product Overview

Category

TC1017-2.85VLTTR belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: The TC1017-2.85VLTTR comes in a compact surface-mount package.
• Essence: It is designed to provide a stable output voltage regardless of input variations.
• Packaging/Quantity: The product is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

The TC1017-2.85VLTTR has the following specifications:

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 2.85V
• Output Current: Up to 100mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TC1017-2.85VLTTR has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Low Dropout Voltage: The TC1017-2.85VLTTR exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: With a low quiescent current, this voltage regulator minimizes power consumption and extends battery life in portable devices.
• Thermal Shutdown Protection: The device incorporates thermal shutdown protection, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages

• Compact size and surface-mount package make it suitable for space-constrained applications.
• Wide input voltage range allows compatibility with various power sources.
• Low dropout voltage ensures efficient regulation even with low input voltages.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• The operating temperature range might restrict usage in extreme environments.

Working Principles

The TC1017-2.85VLTTR utilizes a voltage reference, error amplifier, and pass transistor to regulate the output voltage. It compares the feedback voltage with the reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The TC1017-2.85VLTTR finds applications in various electronic devices, including but not limited to: 1. Battery-powered devices: Portable audio players, handheld gaming consoles, etc. 2. IoT devices: Sensors, wearable devices, etc. 3. Automotive electronics: Infotainment systems, dashboard displays, etc. 4. Industrial control systems: PLCs, motor control circuits, etc.

Detailed and Complete Alternative Models

1. LM317T: A popular adjustable voltage regulator with a wide input voltage range and high output current capability.
2. LT1763: A low dropout voltage regulator with excellent line and load regulation characteristics.
3. LM1117: A fixed voltage regulator available in various output voltage options, suitable for a wide range of applications.

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

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