TC2186-2.8VCTTR

Product Overview

Category

TC2186-2.8VCTTR belongs to the category of electronic components.

Use

This product is commonly used in electronic circuits for voltage regulation and power management purposes.

Characteristics

• Voltage: 2.8V
• Package Type: CTTR (Ceramic Thin Film Resistor)
• Essence: Regulator IC (Integrated Circuit)
• Packaging/Quantity: Typically sold in reels containing a specific quantity of units.

Specifications

The TC2186-2.8VCTTR has the following specifications:

• Input Voltage Range: 3V - 5.5V
• Output Voltage: 2.8V ± 2%
• Maximum Output Current: 100mA
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC2186-2.8VCTTR has a standard pin configuration as follows:

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

Functional Features

• Voltage Regulation: The TC2186-2.8VCTTR provides a stable output voltage of 2.8V, regardless of input voltage fluctuations.
• Low Dropout: With a dropout voltage of only 200mV, this regulator minimizes power loss and ensures efficient operation.
• Low Quiescent Current: The quiescent current of 50µA helps conserve power when the device is in standby mode.

Advantages and Disadvantages

Advantages

• Precise Voltage Regulation
• Low Dropout Voltage
• Low Quiescent Current
• Wide Operating Temperature Range

Disadvantages

• Limited Maximum Output Current (100mA)
• Requires External Capacitors for Stability

Working Principles

The TC2186-2.8VCTTR utilizes a voltage reference and error amplifier to compare the output voltage with a fixed reference voltage. It adjusts the pass transistor's resistance to maintain a stable output voltage of 2.8V.

Detailed Application Field Plans

The TC2186-2.8VCTTR finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Wearable devices - IoT (Internet of Things) devices - Embedded systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to TC2186-2.8VCTTR are: - LM1117-2.8 - MCP1700-2.8 - TPS78228

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.

In conclusion, the TC2186-2.8VCTTR is an electronic component belonging to the category of voltage regulators. It provides precise voltage regulation at 2.8V with low dropout and quiescent current. While it has limitations in terms of maximum output current, it finds applications in various electronic devices. Alternative models such as LM1117-2.8, MCP1700-2.8, and TPS78228 can be considered as substitutes.