S-1200B34-A6T1U

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, compact size
• Package: SOT-23-5
• Essence: Step-down voltage regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 3.3V
• Maximum Output Current: 200mA
• Dropout Voltage: 160mV at 100mA
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1200B34-A6T1U has a total of five pins arranged in the following configuration:

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Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: EN (Enable) Pin 4: FB (Feedback) Pin 5: VOUT (Output Voltage)

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Excellent line and load regulation for stable output voltage.
• Built-in overcurrent protection safeguards the circuit.
• Thermal shutdown feature prevents overheating.

Advantages

• High efficiency results in minimal power loss.
• Compact size allows for easy integration into various applications.
• Wide input voltage range provides flexibility in power supply options.
• Low quiescent current prolongs battery life in portable devices.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage may affect performance in low input voltage scenarios.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

The S-1200B34-A6T1U is a step-down voltage regulator that converts higher input voltages to a stable 3.3V output. It utilizes a control loop to maintain the desired output voltage by adjusting the duty cycle of an internal switch. The feedback pin monitors the output voltage and provides the necessary information for the control circuitry to regulate it accurately.

Detailed Application Field Plans

The S-1200B34-A6T1U finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable devices - Embedded systems

Detailed and Complete Alternative Models

• S-1200B33-A6T1U: Output voltage of 3.3V, maximum output current of 300mA.
• S-1200B35-A6T1U: Output voltage of 3.3V, maximum output current of 150mA.
• S-1200B36-A6T1U: Output voltage of 3.3V, maximum output current of 100mA.
• S-1200B37-A6T1U: Output voltage of 3.3V, maximum output current of 50mA.

(Note: These alternative models are provided as examples and may not cover all available options.)

In conclusion, the S-1200B34-A6T1U is a compact and efficient voltage regulator suitable for a wide range of applications. Its high efficiency, low dropout voltage, and small form factor make it an ideal choice for battery-powered and portable electronic devices. However, its limited maximum output current and operating temperature range should be considered when selecting alternative models for specific requirements.