S-1137A25-M5T1U

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy
• Package: SOT-23-5
• Essence: Integrated Circuit
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical)
• Output Current: 150mA (maximum)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.3% (typical)
• Quiescent Current: 50μA (typical)

Detailed Pin Configuration

The S-1137A25-M5T1U has a total of five pins arranged in the following configuration:

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

Functional Features

• Low dropout voltage ensures stable output even with low input voltage.
• High accuracy provides precise regulation of output voltage.
• Enable pin allows for easy on/off control of the regulator.
• Overcurrent protection safeguards the circuit from excessive current.

Advantages

• Small package size makes it suitable for space-constrained applications.
• Wide input voltage range allows for flexibility in various power supply designs.
• Low quiescent current minimizes power consumption in standby mode.
• Excellent line and load regulation ensure consistent performance.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• No thermal protection feature, which may lead to overheating in certain conditions.

Working Principles

The S-1137A25-M5T1U is a voltage regulator that maintains a stable output voltage regardless of fluctuations in the input voltage. It achieves this by using an internal reference voltage and feedback mechanism to adjust the output voltage accordingly. The enable pin allows the user to control the regulator's operation, while the overcurrent protection prevents damage to the circuit in case of excessive current flow.

Detailed Application Field Plans

The S-1137A25-M5T1U can be used in various electronic devices and systems where a stable and accurate voltage supply is required. Some potential application fields include: - Portable consumer electronics - Battery-powered devices - IoT (Internet of Things) devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• S-1137A18-M5T1U: Similar specifications but with a lower output voltage range (1.2V to 4.8V).
• S-1137A33-M5T1U: Similar specifications but with a higher output voltage range (1.2V to 6.0V).
• S-1137A50-M5T1U: Similar specifications but with a higher output current capability (300mA).

Note: These alternative models are provided as examples and may not cover all available options in the market.

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