S-1721A3312-M6T1U

Basic Information Overview

Category: Electronic Component
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: SOT-23-6
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel / 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1721A3312-M6T1U has a total of six pins arranged in the following configuration:

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| | --|____|-- VOUT --|____|-- GND --|____|-- VIN |____| ```

Pin Description: - VIN: Input voltage pin - GND: Ground pin - VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Wide input voltage range allows for versatile applications.
• Low quiescent current minimizes power consumption.
• Short-circuit protection safeguards the device and connected components.
• Thermal shutdown protection prevents overheating.

Advantages and Disadvantages

Advantages: - High efficiency results in minimal power loss. - Compact SOT-23-6 package enables space-saving designs. - Wide operating temperature range enhances versatility. - Short-circuit and thermal protections ensure device reliability.

Disadvantages: - Limited maximum output current may restrict certain applications. - Input voltage range may not be suitable for all power supply scenarios.

Working Principles

The S-1721A3312-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 provide the desired output voltage. The device operates by comparing the output voltage with a reference voltage and adjusting the control elements accordingly. This ensures a constant and reliable output voltage, making it suitable for various power management applications.

Detailed Application Field Plans

The S-1721A3312-M6T1U finds application in a wide range of electronic devices, including but not limited to: - Battery-powered portable devices - Wireless communication systems - Consumer electronics - Industrial automation equipment - Medical devices - Automotive electronics

Detailed and Complete Alternative Models

1. S-1721B3312-M6T1U: Similar specifications and pin configuration, but with an extended operating temperature range (-40°C to +105°C).
2. S-1721C3312-M6T1U: Higher maximum output current (300mA) and lower dropout voltage (150mV), suitable for more demanding applications.
3. S-1721D3312-M6T1U: Adjustable output voltage range (0.8V to 5.5V) with similar characteristics and package.

These alternative models offer flexibility and cater to specific requirements within the power management domain.

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