S-1137C15-M5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • Low dropout voltage
  • High output voltage accuracy
  • Low quiescent current
  • Small package size
• Package: SOT-23-5
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.5V to 5.0V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Output Current: 150mA (maximum)

Detailed Pin Configuration

The S-1137C15-M5T1U has a total of five pins arranged as follows:

____ IN | | EN | | GND|____| VOUT|

• IN: Input voltage pin
• EN: Enable pin (active high)
• GND: Ground pin
• VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
• High output voltage accuracy provides precise voltage regulation for sensitive electronic components.
• Low quiescent current minimizes power consumption in standby or low-load conditions.
• Small package size allows for space-saving integration in compact electronic devices.

Advantages

• Reliable voltage regulation across a wide range of input voltages.
• Stable output voltage with minimal fluctuations.
• Low power consumption, making it suitable for battery-powered applications.
• Compact package size enables easy integration into space-constrained designs.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Requires external components (such as capacitors) for optimal performance.

Working Principles

The S-1137C15-M5T1U is a linear voltage regulator that utilizes a pass transistor to regulate the input voltage. It operates by comparing the output voltage with a reference voltage and adjusting the pass transistor accordingly to maintain a stable output voltage. The dropout voltage is minimized by using a low-resistance pass transistor, allowing efficient regulation even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The S-1137C15-M5T1U is commonly used in various electronic devices that require stable and regulated power supply voltages. Some typical application fields include: - Portable electronic devices (e.g., smartphones, tablets) - Battery-powered devices (e.g., wireless sensors, wearable devices) - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

• S-1137C18-M5T1U: Similar specifications but with a higher output voltage range (1.8V to 5.0V).
• S-1137C33-M5T1U: Similar specifications but with a higher output voltage range (3.3V to 5.0V).
• S-1137C50-M5T1U: Similar specifications but with a higher output voltage range (5.0V to 5.0V).

(Note: These alternative models are provided for illustrative purposes and may not cover all available options.)

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