S-1137B12-M5T1U

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics:
  • Small form factor
  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
• Package: SOT-23-5
• Essence: Regulates voltage to a stable level
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 1.2V
• Output Current: 100mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1137B12-M5T1U has a total of 5 pins arranged as follows:

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

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Wide input voltage range allows for versatile applications.
• Small form factor enables space-saving designs.
• Enable pin provides control over the regulator's operation.

Advantages

• High efficiency results in minimal power loss.
• Stable output voltage ensures reliable performance.
• Small package size facilitates integration into compact devices.
• Wide input voltage range accommodates various power sources.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• No connection on pin 4 limits flexibility in circuit design.

Working Principles

The S-1137B12-M5T1U is a voltage regulator that maintains a stable output voltage of 1.2V regardless of fluctuations in the input voltage. It achieves this by utilizing a feedback mechanism that continuously adjusts the internal circuitry to compensate for changes in load and input conditions. The low dropout voltage ensures efficient power conversion, minimizing energy loss during operation.

Detailed Application Field Plans

The S-1137B12-M5T1U finds applications in various electronic devices where a stable voltage supply is required. Some potential application fields include: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Wearable technology - Embedded systems

Detailed and Complete Alternative Models

• S-1137B12-M5T1U: 1.2V output, 100mA current, SOT-23-5 package
• S-1137B18-M5T1U: 1.8V output, 100mA current, SOT-23-5 package
• S-1137B33-M5T1U: 3.3V output, 100mA current, SOT-23-5 package
• S-1137B50-M5T1U: 5.0V output, 100mA current, SOT-23-5 package

These alternative models offer different output voltages while sharing similar characteristics and package options.

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