S-1137A20-M5T1U

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics:
  • Compact size
  • High efficiency
  • Low power consumption
  • Wide input voltage range
• Package: SOT-23-5
• Essence: This product is a voltage regulator designed to provide a stable output voltage for various electronic devices.
• Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 2.0V
• Output Current: 100mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1137A20-M5T1U has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. VOUT (Output Voltage) 5. EN (Enable)

Functional Features

• Voltage Regulation: The S-1137A20-M5T1U ensures a stable output voltage regardless of variations in the input voltage.
• Low Dropout Voltage: With a dropout voltage as low as 200mV, this voltage regulator minimizes power loss and maximizes efficiency.
• Low Quiescent Current: The quiescent current of only 30μA helps conserve power and extend battery life.
• Short Circuit Protection: The device incorporates short circuit protection to prevent damage in case of a fault.

Advantages

• Compact size allows for easy integration into space-constrained designs.
• High efficiency results in minimal power dissipation and longer battery life.
• Wide input voltage range makes it suitable for a variety of applications.
• Short circuit protection ensures the safety of the connected devices.

Disadvantages

• Limited output current of 100mA may not be sufficient for high-power applications.
• The NC pin serves no function, which may be confusing during circuit design.

Working Principles

The S-1137A20-M5T1U operates by comparing the output voltage with a reference voltage. It adjusts the internal pass transistor to maintain a stable output voltage, compensating for changes in the input voltage and load conditions. The enable pin allows for easy on/off control of the regulator.

Detailed Application Field Plans

The S-1137A20-M5T1U is widely used in various electronic devices that require a stable voltage supply. Some common application fields include: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

• S-1137A18-M5T1U: Similar specifications but with an output voltage of 1.8V.
• S-1137A25-M5T1U: Similar specifications but with an output voltage of 2.5V.
• S-1137A33-M5T1U: Similar specifications but with an output voltage of 3.3V.

(Note: This list is not exhaustive and there may be other alternative models available.)

This concludes the encyclopedia entry for the S-1137A20-M5T1U voltage regulator.