TC1265-2.5VAT
Product Overview
Category
The TC1265-2.5VAT belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits and devices.
Characteristics
- Input Voltage Range: 4.5V to 16V
- Output Voltage: 2.5V
- Maximum Output Current: 500mA
- Low Dropout Voltage: 300mV at 500mA
- Low Quiescent Current: 75µA
- Thermal Shutdown Protection
- SOT-23 Package
Packaging/Quantity
The TC1265-2.5VAT is available in a SOT-23 package and is typically sold in reels of 3000 units.
Specifications
- Input Voltage Range: 4.5V to 16V
- Output Voltage: 2.5V ±2%
- Maximum Output Current: 500mA
- Dropout Voltage: 300mV at 500mA
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
- Thermal Shutdown: Yes
Detailed Pin Configuration
The TC1265-2.5VAT has three pins: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage)
Functional Features
- Wide Input Voltage Range
- Low Dropout Voltage
- Low Quiescent Current
- Thermal Shutdown Protection
Advantages and Disadvantages
Advantages
- Wide input voltage range allows for versatile applications
- Low dropout voltage ensures efficient regulation
- Low quiescent current for power-saving operation
- Thermal shutdown protection enhances safety and reliability
Disadvantages
- Limited maximum output current compared to some other voltage regulators
- SOT-23 package may require careful handling during assembly
Working Principles
The TC1265-2.5VAT operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable 2.5V output, regardless of variations in the input voltage.
Detailed Application Field Plans
The TC1265-2.5VAT is suitable for various applications including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems - IoT devices
Detailed and Complete Alternative Models
Some alternative models to the TC1265-2.5VAT include: - LM1117-2.5 - MCP1702-2502E/TO
In conclusion, the TC1265-2.5VAT is a versatile voltage regulator with a wide input voltage range, low dropout voltage, and thermal shutdown protection, making it suitable for a range of electronic applications.
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What is TC1265-2.5VAT?
- TC1265-2.5VAT is a low dropout (LDO) voltage regulator designed to provide a stable 2.5V output voltage with a low dropout voltage, making it suitable for applications with tight voltage requirements.
What are the typical applications of TC1265-2.5VAT?
- Typical applications include powering microcontrollers, sensors, and other digital ICs in battery-powered devices, portable equipment, and industrial control systems.
What is the input voltage range for TC1265-2.5VAT?
- The input voltage range is typically between 2.7V and 6.5V, making it compatible with various power sources such as batteries, USB ports, and regulated power supplies.
What is the dropout voltage of TC1265-2.5VAT?
- The dropout voltage is typically around 300mV at full load, allowing the regulator to maintain a stable output voltage even when the input voltage is close to the desired output voltage.
What are the key features of TC1265-2.5VAT?
- Some key features include low quiescent current, thermal shutdown protection, short-circuit current limiting, and overtemperature protection, ensuring reliable operation in various conditions.
Can TC1265-2.5VAT be used in automotive applications?
- Yes, TC1265-2.5VAT is suitable for automotive applications, provided that it meets the specific requirements and standards for automotive electronics.
Is TC1265-2.5VAT available in different package options?
- Yes, TC1265-2.5VAT is available in various package options, including SOT-23 and DFN, offering flexibility for different PCB layouts and space constraints.
What is the maximum output current of TC1265-2.5VAT?
- The maximum output current is typically around 150mA, making it suitable for powering low-power digital and analog circuits.
Does TC1265-2.5VAT require external components for stability?
- TC1265-2.5VAT is designed to be stable with small ceramic capacitors on the input and output, simplifying the design and reducing the overall component count.
Are there any application notes or reference designs available for TC1265-2.5VAT?
- Yes, the manufacturer provides application notes and reference designs to assist engineers in implementing TC1265-2.5VAT in their technical solutions, ensuring proper usage and performance.