TC54VN1702ECB713

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Quiescent Current
• Package: SOT-23-5
• Essence: Regulates voltage with low power consumption
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 1.7V
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 20µA
• Load Regulation: ±0.5%
• Line Regulation: ±0.3%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TC54VN1702ECB713 has a standard SOT-23-5 package with the following pin configuration:

```

---

| | |____| | | 1 || 5 2 || 4 3 |__| ```

Pin Description: 1. GND: Ground 2. VOUT: Output Voltage 3. NC: No Connection 4. VIN: Input Voltage 5. BYP: Bypass Capacitor

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• Low quiescent current minimizes power consumption in standby or idle mode.
• Excellent load and line regulation provide stable output voltage under varying conditions.
• Built-in thermal shutdown protection prevents damage due to excessive temperature.

Advantages and Disadvantages

Advantages: - Low dropout voltage enables operation with low input-output differentials. - Low quiescent current prolongs battery life in portable devices. - Compact SOT-23-5 package allows for space-saving PCB design. - Wide operating temperature range ensures reliable performance in various environments.

Disadvantages: - Limited output voltage options restricts versatility in certain applications. - SOT-23-5 package may require additional thermal management for high-power applications.

Working Principles

The TC54VN1702ECB713 is a linear voltage regulator that maintains a stable output voltage regardless of input voltage fluctuations. It utilizes a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The dropout voltage is minimized through advanced circuitry, allowing efficient regulation even with low input-output differentials. The quiescent current is kept low to minimize power consumption when the load is light or idle.

Detailed Application Field Plans

The TC54VN1702ECB713 is commonly used in various electronic devices and systems, including:

1. Battery-powered portable devices: Provides regulated voltage for microcontrollers, sensors, and other low-power components.
2. Automotive electronics: Ensures stable voltage supply for automotive control units, infotainment systems, and lighting modules.
3. Industrial automation: Used in PLCs (Programmable Logic Controllers), motor control circuits, and sensor interfaces.
4. Consumer electronics: Integrated into smartphones, tablets, and wearable devices to regulate power supply for various components.
5. IoT (Internet of Things) devices: Enables efficient power management in smart home devices, environmental sensors, and wireless communication modules.

Detailed and Complete Alternative Models

1. LM1117-1.8: Low dropout voltage regulator with fixed 1.8V output voltage.
2. LT1763: Ultra-low dropout linear regulator with adjustable output voltage.
3. TPS7A4700: High-performance LDO regulator with wide input voltage range and adjustable output voltage.
4. MCP1700: Low quiescent current LDO regulator with fixed output voltage options.
5. MAX603: Low-dropout, low-noise voltage regulator with adjustable output voltage.

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

Word count: 389 words