S-1200B53-A6T1U

Basic Information Overview

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

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 1.8V
• Output Current: 200mA
• Dropout Voltage: 150mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1200B53-A6T1U has a total of five pins arranged as follows:

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Pin Configuration: 1. VIN: Input voltage pin 2. GND: Ground pin 3. EN: Enable pin 4. NC: No connection 5. VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient power conversion even with small input-output voltage differentials.
• Wide input voltage range allows for versatile applications in various electronic devices.
• The enable pin provides control over the regulator's operation, allowing for power-saving modes.
• The small package size makes it suitable for space-constrained designs.

Advantages and Disadvantages

Advantages: - High efficiency results in minimal power dissipation. - Low dropout voltage enables stable output voltage regulation. - Wide input voltage range enhances compatibility with different power sources. - Small package size facilitates integration into compact electronic devices.

Disadvantages: - Limited output current may not be suitable for high-power applications. - The absence of thermal protection features may require additional circuitry for temperature management.

Working Principles

The S-1200B53-A6T1U is a voltage regulator that maintains a stable output voltage despite variations in the input voltage. It utilizes a feedback mechanism to adjust the internal circuitry and ensure a constant output voltage of 1.8V. The low dropout voltage allows efficient power conversion, minimizing energy loss during operation.

Detailed Application Field Plans

The S-1200B53-A6T1U is commonly used in various battery-powered portable electronic devices, such as smartphones, tablets, and wearable devices. Its small package size and low power consumption make it ideal for space-constrained designs where power efficiency is crucial. Additionally, it can be employed in IoT devices, medical equipment, and other low-power applications.

Detailed and Complete Alternative Models

1. S-1200B50-A6T1U: Similar specifications but with an output voltage of 3.3V.
2. S-1200B55-A6T1U: Higher output current of 500mA, suitable for applications requiring more power.
3. S-1200B52-A6T1U: Lower output voltage of 1.2V, suitable for specific low-voltage applications.

These alternative models offer flexibility in meeting different voltage requirements and output current demands while maintaining similar characteristics and package sizes.

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