S-1137A35-M5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • Low dropout voltage
  • High output voltage accuracy
  • Low quiescent current
  • Thermal shutdown protection
• Package: SOT-23-5
• Essence: This IC is designed to regulate the output voltage of a power supply circuit.
• Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical) at 100mA load current
• Output Voltage Accuracy: ±2% (at 25°C)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1137A35-M5T1U has a total of 5 pins arranged as follows:

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

Functional Features

• Low dropout voltage ensures efficient regulation even when the input voltage is close to the desired output voltage.
• High output voltage accuracy provides precise regulation for sensitive electronic components.
• Low quiescent current minimizes power consumption during standby or idle mode.
• Thermal shutdown protection prevents the IC from overheating and damaging itself or other components.

Advantages and Disadvantages

Advantages: - Reliable voltage regulation with low dropout voltage. - High output voltage accuracy for precise applications. - Low quiescent current for power-saving operation. - Thermal shutdown protection enhances safety and reliability.

Disadvantages: - Limited input voltage range (2.5V to 6.0V). - Output voltage range may not be suitable for all applications.

Working Principles

The S-1137A35-M5T1U operates as a linear voltage regulator. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in the input voltage or load conditions. The enable pin allows the user to control the regulator's operation by enabling or disabling the output voltage.

Detailed Application Field Plans

The S-1137A35-M5T1U is commonly used in various electronic devices and circuits that require regulated voltage supply. Some application fields include: - Battery-powered devices - Portable consumer electronics - IoT devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• S-1137A33-M5T1U: Similar specifications but with a different output voltage range (1.2V to 3.3V).
• S-1137A50-M5T1U: Similar specifications but with a different output voltage range (1.2V to 5.0V).
• S-1137A18-M5T1U: Similar specifications but with a different output voltage range (1.2V to 1.8V).

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

This entry provides an overview of the S-1137A35-M5T1U voltage regulator IC. It includes basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.