S-1721A2812-I6T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics:
  • High efficiency voltage regulator
  • Low dropout voltage
  • Small package size
• Package: SOT-23-5
• Essence: Voltage Regulator IC
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V
• Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1721A2812-I6T1U has a total of five pins arranged as follows:

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

Functional Features

• High efficiency voltage regulation for low power applications
• Low dropout voltage ensures stable output even with small input-output differentials
• Enable pin allows for easy on/off control of the regulator
• Small package size enables space-saving designs

Advantages

• High efficiency results in reduced power consumption
• Low dropout voltage ensures stable operation even with low input voltages
• Small package size allows for compact circuit designs
• Enable pin provides flexibility in controlling the regulator's operation

Disadvantages

• Limited output current capability (150mA)
• Fixed output voltage (1.2V)
• No thermal shutdown feature

Working Principles

The S-1721A2812-I6T1U is a voltage regulator IC that operates by maintaining a constant output voltage regardless of variations in the input voltage. It achieves this through an internal feedback mechanism that adjusts the output voltage based on the reference voltage and the voltage drop across the regulator.

Detailed Application Field Plans

The S-1721A2812-I6T1U is commonly used in various low power applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Wireless communication modules

Detailed and Complete Alternative Models

• S-1721A2812-I6T1U: 1.2V output voltage, 150mA output current
• S-1721A2815-I6T1U: 1.5V output voltage, 150mA output current
• S-1721A2809-I6T1U: 0.9V output voltage, 150mA output current
• S-1721A2828-I6T1U: 2.8V output voltage, 150mA output current

These alternative models provide different output voltages while maintaining the same output current capability.

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