Microchip Technology
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
TC1303C-ZA0EMFTR
Ver Detalle Hojas de datos

TC1303C-ZA0EMFTR

Product Overview

  • Category: Integrated Circuits (ICs)
  • Use: Voltage Regulator
  • Characteristics:
    • Low Dropout Voltage
    • High Accuracy
    • Low Quiescent Current
  • Package: SOT-23-5
  • Essence: Linear Regulator
  • Packaging/Quantity: Tape & Reel, 3000 pieces per reel

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage Range: 1.2V to 5.5V
  • Dropout Voltage: 200mV at 100mA
  • Quiescent Current: 30µA
  • Output Current: 250mA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC1303C-ZA0EMFTR has a total of 5 pins:

  1. VIN - Input voltage pin
  2. GND - Ground pin
  3. EN - Enable pin (active high)
  4. FB - Feedback pin for setting the output voltage
  5. VOUT - Output voltage pin

Functional Features

  • Low dropout voltage ensures efficient power conversion.
  • High accuracy provides precise output voltage regulation.
  • Low quiescent current minimizes power consumption in standby mode.
  • Enable pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages

  • Compact SOT-23-5 package saves board space.
  • Wide input voltage range enables flexibility in various applications.
  • Excellent line and load regulation characteristics.
  • Thermal shutdown and current limit protection features enhance reliability.

Disadvantages

  • Limited output current capability compared to higher power regulators.
  • Requires external components for stability and filtering.

Working Principles

The TC1303C-ZA0EMFTR is a linear regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the feedback voltage (FB pin) with a reference voltage to adjust the pass transistor's resistance, thereby maintaining a stable output voltage. The enable pin (EN) controls the regulator's operation, allowing it to be turned on or off as needed.

Detailed Application Field Plans

The TC1303C-ZA0EMFTR is commonly used in various applications, including:

  1. Battery-powered devices
  2. Portable electronics
  3. Wireless communication systems
  4. Industrial control systems
  5. Automotive electronics

Detailed and Complete Alternative Models

  1. TC1303B-ZA0EMFTR: Similar specifications but with a different package (SOT-23-6).
  2. TC1303D-ZA0EMFTR: Higher output current capability (500mA) but with a slightly higher dropout voltage.
  3. TC1303E-ZA0EMFTR: Lower quiescent current (10µA) but with a narrower input voltage range (2.7V to 5.5V).

(Note: This list is not exhaustive and other alternative models may exist.)

Word count: 330 words

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TC1303C-ZA0EMFTR en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of TC1303C-ZA0EMFTR in technical solutions:

  1. Q: What is TC1303C-ZA0EMFTR? A: TC1303C-ZA0EMFTR is a voltage regulator IC (integrated circuit) that provides regulated power supply in various electronic devices.

  2. Q: What is the input voltage range for TC1303C-ZA0EMFTR? A: The input voltage range for TC1303C-ZA0EMFTR is typically between 2.5V and 6.0V.

  3. Q: What is the output voltage range for TC1303C-ZA0EMFTR? A: The output voltage range for TC1303C-ZA0EMFTR can be adjusted from 0.8V to 5.5V using external resistors.

  4. Q: What is the maximum output current of TC1303C-ZA0EMFTR? A: The maximum output current of TC1303C-ZA0EMFTR is typically 500mA.

  5. Q: Can TC1303C-ZA0EMFTR operate in a wide temperature range? A: Yes, TC1303C-ZA0EMFTR is designed to operate in a wide temperature range, typically from -40°C to +85°C.

  6. Q: Does TC1303C-ZA0EMFTR have built-in protection features? A: Yes, TC1303C-ZA0EMFTR includes overcurrent protection, thermal shutdown, and reverse battery protection.

  7. Q: Can TC1303C-ZA0EMFTR be used in battery-powered applications? A: Yes, TC1303C-ZA0EMFTR is suitable for battery-powered applications as it has low quiescent current and high efficiency.

  8. Q: Is TC1303C-ZA0EMFTR compatible with both ceramic and tantalum capacitors? A: Yes, TC1303C-ZA0EMFTR is compatible with both ceramic and tantalum capacitors for input and output filtering.

  9. Q: Can TC1303C-ZA0EMFTR be used in automotive applications? A: Yes, TC1303C-ZA0EMFTR is automotive-grade and can be used in various automotive applications.

  10. Q: What package options are available for TC1303C-ZA0EMFTR? A: TC1303C-ZA0EMFTR is available in a small SOT-23 package, which is commonly used in space-constrained designs.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications of TC1303C-ZA0EMFTR.