S-1137B16-I6T2U

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, compact size
• Package: TO-220-5L
• Essence: Integrated circuit voltage regulator
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 1.2V to 15V
• Output Current: 1.5A
• Dropout Voltage: 0.3V (typical)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.1% (typical)
• Quiescent Current: 80µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. NC: No connection pin
5. EN: Enable pin

Functional Features

• Low dropout voltage ensures stable output even with small input-output voltage differentials.
• High efficiency minimizes power dissipation and extends battery life.
• Built-in overcurrent protection safeguards the device and connected components.
• Thermal shutdown protection prevents damage due to excessive temperature.
• Fast transient response enables quick stabilization of the output voltage.

Advantages

• Compact size allows for easy integration into space-constrained applications.
• Wide input voltage range provides flexibility in various power supply scenarios.
• Excellent line and load regulation ensure accurate and stable output voltage.
• Low quiescent current reduces power consumption during standby or idle mode.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Dropout voltage may affect performance in low input voltage conditions.
• Temperature range may restrict usage in extreme environmental conditions.

Working Principles

The S-1137B16-I6T2U is a linear voltage regulator that maintains a constant output voltage regardless of changes in the input voltage or load conditions. It utilizes an internal reference voltage and feedback mechanism to adjust the output voltage. The enable pin allows for control of the regulator's operation, enabling power-saving modes when not required.

Detailed Application Field Plans

1. Consumer Electronics: Powering microcontrollers, sensors, and other low-power components in portable devices.
2. Automotive: Providing stable voltage supply for automotive electronics, such as infotainment systems and lighting modules.
3. Industrial Automation: Regulating voltage for control circuits, motor drivers, and communication modules in industrial equipment.
4. Telecommunications: Ensuring reliable power for network routers, switches, and base stations.
5. Medical Devices: Powering medical instruments and monitoring devices with precise voltage regulation.

Detailed and Complete Alternative Models

1. S-1137B18-I6T2U: Similar specifications but with higher output current capability (2A).
2. S-1137B12-I6T2U: Similar specifications but with lower dropout voltage (0.2V).
3. S-1137B20-I6T2U: Similar specifications but with wider operating temperature range (-40°C to +105°C).

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

This entry provides comprehensive information about the S-1137B16-I6T2U voltage regulator. Its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models are covered in detail.