S-1135A31-M5T1U

Basic Information Overview

• Category: Voltage Regulator
• Use: Regulates voltage in electronic circuits
• Characteristics: Low dropout, high accuracy, low quiescent current
• Package: SOT-23-5
• Essence: Monolithic CMOS voltage regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Output Current: 100mA (maximum)

Detailed Pin Configuration

The S-1135A31-M5T1U has a total of five pins: 1. VIN: Input voltage pin 2. GND: Ground pin 3. CE: Chip enable pin 4. VOUT: Output voltage pin 5. NC: No connection pin

Functional Features

• Low dropout voltage ensures stable output even with small input-output voltage differentials.
• High accuracy provides precise regulation of the output voltage.
• Low quiescent current minimizes power consumption when the device is in standby mode.
• Overcurrent protection safeguards the circuit from excessive current flow.

Advantages and Disadvantages

Advantages: - Small package size allows for space-saving integration into compact electronic devices. - Wide input voltage range enables compatibility with various power sources. - Excellent line and load regulation ensures consistent performance under different conditions.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Lack of adjustable output voltage limits flexibility in certain designs.

Working Principles

The S-1135A31-M5T1U operates as a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The S-1135A31-M5T1U is commonly used in the following applications: 1. Battery-powered devices: Provides regulated voltage for portable electronics such as smartphones, tablets, and wearable devices. 2. IoT devices: Ensures stable power supply for sensors, microcontrollers, and communication modules in Internet of Things applications. 3. Automotive electronics: Regulates voltage for various automotive systems including infotainment, lighting, and control units.

Detailed and Complete Alternative Models

1. S-1135A33-M5T1U: Similar specifications but with a higher output current of 300mA.
2. S-1135A28-M5T1U: Similar specifications but with a lower dropout voltage of 100mV.

Note: The above alternative models are just examples and not an exhaustive list.

This entry provides comprehensive information about the S-1135A31-M5T1U voltage regulator. Its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models are covered.