S-1137B15-U5T1U

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, compact 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 - 6.0V
• Output Voltage Range: 1.2V - 5.0V
• Dropout Voltage: 200mV (typical)
• Maximum Output Current: 150mA
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1137B15-U5T1U has a SOT-23-5 package with the following pin configuration:

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

Functional Features

• Low dropout voltage ensures efficient power conversion
• Stable output voltage regardless of input voltage fluctuations
• Compact size allows for space-saving designs
• Enable pin for easy on/off control

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range provides flexibility in various applications
• Small form factor enables integration into compact devices
• Enable pin allows for power management and energy savings

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Dropout voltage may cause a slight decrease in output voltage under heavy loads

Working Principles

The S-1137B15-U5T1U is a voltage regulator that maintains a stable output voltage regardless of changes in the input voltage. It achieves this by using a feedback mechanism to continuously adjust its internal circuitry. The regulator operates by comparing the output voltage with a reference voltage and adjusting the current flow accordingly. This ensures that the output voltage remains within the specified range, even when the input voltage fluctuates.

Detailed Application Field Plans

The S-1137B15-U5T1U is commonly used in various electronic devices where a stable voltage supply is required. Some application fields include: - Portable electronic devices (e.g., smartphones, tablets) - Battery-powered devices (e.g., wearables, IoT devices) - Automotive electronics (e.g., infotainment systems, navigation systems) - Industrial equipment (e.g., sensors, control systems)

Detailed and Complete Alternative Models

• S-1137B18-U5T1U: Similar voltage regulator with higher maximum output current (180mA)
• S-1137B12-U5T1U: Similar voltage regulator with lower maximum output current (120mA)
• S-1137B25-U5T1U: Similar voltage regulator with wider input voltage range (2.0V - 6.5V)

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

This entry provides an overview of the S-1137B15-U5T1U voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.