TC54VC2902EMB713

Product Overview

Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: Low dropout, low quiescent current, high accuracy
Package: SOT-23-5
Essence: Provides stable voltage output for electronic devices
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Input Voltage Range: 2.7V to 6.0V
Output Voltage Range: 1.2V to 5.5V
Dropout Voltage: 200mV at 100mA
Quiescent Current: 25µA
Line Regulation: ±0.2%
Load Regulation: ±0.4%
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC54VC2902EMB713 has a standard SOT-23-5 package with the following pin configuration:

```

| | |____| | | ||__ | | | | |_______| ```

Pin 1: VOUT (Output Voltage) Pin 2: GND (Ground) Pin 3: NC (No Connection) Pin 4: VIN (Input Voltage) Pin 5: EN (Enable)

Functional Features

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

Advantages and Disadvantages

Advantages: - Low dropout voltage enables operation with low input voltages. - Low quiescent current prolongs battery life in portable applications. - High accuracy ensures stable voltage output for sensitive devices.

Disadvantages: - Limited output current capability (100mA maximum). - No thermal shutdown protection.

Working Principles

The TC54VC2902EMB713 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with a fraction of the output voltage, adjusting the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The TC54VC2902EMB713 is suitable for various applications, including: 1. Battery-powered devices: Portable electronics, wireless sensors. 2. Automotive systems: Infotainment systems, lighting controls. 3. Industrial equipment: Measurement instruments, control systems. 4. Consumer electronics: Smartphones, tablets, digital cameras.

Detailed and Complete Alternative Models

LM1117-ADJ: Adjustable Voltage Regulator, SOT-223 package.
LT1763-3.3: Low Dropout Regulator, SOT-23 package.
MCP1700-3302E/TO: Fixed Voltage Regulator, TO-92 package.
TPS79633DCQR: Ultra-Low Noise Regulator, SOT-223 package.

These alternative models offer similar functionality and can be considered as substitutes for the TC54VC2902EMB713 in different applications.

Word count: 342 words

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan TC54VC2902EMB713 dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of TC54VC2902EMB713 in technical solutions:

Q: What is TC54VC2902EMB713? A: TC54VC2902EMB713 is a voltage supervisor IC (Integrated Circuit) that monitors the power supply voltage and provides a reset signal when the voltage falls below a certain threshold.
Q: What is the operating voltage range of TC54VC2902EMB713? A: The operating voltage range of TC54VC2902EMB713 is typically between 1.6V and 5.5V.
Q: How does TC54VC2902EMB713 help in system reliability? A: TC54VC2902EMB713 helps in system reliability by ensuring that the microcontroller or other critical components are not operating at an insufficient voltage, which could lead to unpredictable behavior or data corruption.
Q: Can TC54VC2902EMB713 be used in battery-powered applications? A: Yes, TC54VC2902EMB713 can be used in battery-powered applications as it has a low quiescent current consumption, making it suitable for power-constrained systems.
Q: What is the typical reset threshold voltage of TC54VC2902EMB713? A: The typical reset threshold voltage of TC54VC2902EMB713 is 2.93V.
Q: Does TC54VC2902EMB713 have a manual reset input? A: No, TC54VC2902EMB713 does not have a manual reset input. The reset signal is generated automatically based on the monitored voltage level.
Q: Can TC54VC2902EMB713 tolerate voltage spikes or transients? A: Yes, TC54VC2902EMB713 has built-in glitch immunity and can tolerate voltage spikes or transients without generating false reset signals.
Q: What is the typical response time of TC54VC2902EMB713? A: The typical response time of TC54VC2902EMB713 is 20µs, ensuring a quick response to voltage fluctuations.
Q: Can TC54VC2902EMB713 be used in automotive applications? A: Yes, TC54VC2902EMB713 is suitable for automotive applications as it meets the AEC-Q100 Grade 1 automotive qualification standards.
Q: Does TC54VC2902EMB713 have any additional features? A: Yes, TC54VC2902EMB713 includes a watchdog timer function that can be enabled to monitor the system's operation and generate a reset if necessary.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements.