S-1135A27-M5T1U

Basic Information Overview

• Category: Voltage Regulator
• Use: Regulates voltage in electronic circuits
• Characteristics:
  • Small size and low profile
  • High accuracy and efficiency
  • Low power consumption
  • Wide input voltage range
• Package: SOT-23-5
• Essence: Step-down voltage regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 2.7V
• Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1135A27-M5T1U has a total of five pins arranged as follows:

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Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: CE (Chip Enable) Pin 4: VOUT (Output Voltage) Pin 5: NC (No Connection)

Functional Features

• Built-in overcurrent protection
• Thermal shutdown protection
• Short-circuit protection
• Low ESR capacitor compatible
• Low output noise

Advantages and Disadvantages

Advantages: - Small form factor allows for space-saving designs - High accuracy ensures stable voltage regulation - Low power consumption increases overall system efficiency - Wide input voltage range provides flexibility in various applications

Disadvantages: - Limited output current may not be suitable for high-power applications - Dropout voltage may cause a slight decrease in efficiency

Working Principles

The S-1135A27-M5T1U is a step-down voltage regulator that converts a higher input voltage to a lower output voltage. It utilizes a control circuit to maintain a stable output voltage regardless of changes in the input voltage or load conditions. The regulator operates by controlling the duty cycle of an internal switch, which controls the energy transfer from the input to the output.

Detailed Application Field Plans

The S-1135A27-M5T1U is commonly used in various electronic devices and applications, including: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable devices - Industrial equipment

Detailed and Complete Alternative Models

• S-1135A18-M5T1U: Output Voltage - 1.8V, Output Current - 150mA
• S-1135A33-M5T1U: Output Voltage - 3.3V, Output Current - 150mA
• S-1135A50-M5T1U: Output Voltage - 5.0V, Output Current - 150mA

These alternative models provide different output voltages while maintaining similar characteristics and package options.

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