S-1721A1328-M6T1U

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, compact size
• Package: SOT-23-6
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1721A1328-M6T1U has six pins arranged as follows: 1. VIN: Input voltage pin 2. GND: Ground pin 3. EN: Enable pin 4. FB: Feedback pin 5. VOUT: Output voltage pin 6. NC: No connection pin

Functional Features

• Low dropout voltage ensures efficient power conversion
• Wide input voltage range allows for versatile applications
• Built-in overcurrent protection safeguards the circuit
• Thermal shutdown feature prevents overheating
• Enable pin provides control over the regulator's operation

Advantages

• High efficiency leads to reduced power consumption
• Compact size enables space-saving designs
• Stable output voltage ensures reliable performance
• Overcurrent protection enhances system reliability
• Wide operating temperature range allows for various environments

Disadvantages

• Limited maximum output current may restrict certain applications
• Dropout voltage may cause slight power loss in low input voltage scenarios

Working Principles

The S-1721A1328-M6T1U is a voltage regulator that maintains a stable output voltage regardless of fluctuations in the input voltage. It achieves this by utilizing a feedback mechanism that continuously adjusts the internal circuitry to compensate for changes in load and input conditions. The regulator operates by comparing the output voltage with a reference voltage and adjusting the internal pass transistor accordingly.

Detailed Application Field Plans

The S-1721A1328-M6T1U finds applications in various electronic devices, including but not limited to: - Portable consumer electronics - Battery-powered devices - IoT devices - Wearable devices - Automotive electronics

Detailed and Complete Alternative Models

1. S-1721B1328-M6T1U: Similar specifications, but with higher maximum output current (200mA)
2. S-1721C1328-M6T1U: Similar specifications, but with lower dropout voltage (150mV)
3. S-1721D1328-M6T1U: Similar specifications, but with wider input voltage range (2.0V - 6.5V)

(Note: These alternative models are hypothetical and provided for illustrative purposes only.)

In conclusion, the S-1721A1328-M6T1U is a compact and efficient voltage regulator suitable for a wide range of applications. Its high efficiency, low dropout voltage, and built-in protection features make it an ideal choice for portable and battery-powered devices. With its stable output voltage and reliable performance, it offers significant advantages in various electronic systems.