S-1137A23-U5T1G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Current, Adjustable Output
• Package: SOT-23-5
• Essence: Regulates voltage to a desired level
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 6.5V
• Output Voltage Range: 0.8V - 5.5V
• Dropout Voltage: 200mV @ 500mA
• Maximum Output Current: 1A
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Quiescent Current: 100µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1137A23-U5T1G IC has the following pin configuration: 1. VIN: Input Voltage 2. GND: Ground 3. NC: No Connection 4. VOUT: Output Voltage 5. EN: Enable Pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High current capability allows for powering various components.
• Adjustable output voltage provides flexibility in different applications.
• Enable pin allows for easy on/off control of the regulator.

Advantages

• Wide input voltage range accommodates different power sources.
• Excellent line and load regulation ensures stable output voltage.
• Low quiescent current minimizes power consumption.
• Small package size (SOT-23-5) enables space-saving designs.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Non-standard pin configuration may require additional circuitry for compatibility.

Working Principles

The S-1137A23-U5T1G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The S-1137A23-U5T1G is commonly used in various electronic devices, including: 1. Battery-powered devices: Portable audio players, handheld gaming consoles. 2. Mobile devices: Smartphones, tablets, wearable devices. 3. Industrial applications: Sensor modules, control systems, power management units. 4. Automotive electronics: Infotainment systems, navigation devices, lighting controls.

Detailed and Complete Alternative Models

1. S-1137A25-U5T1G: Similar specifications but with higher maximum output current (1.5A).
2. S-1137A18-U5T1G: Similar specifications but with lower dropout voltage (150mV @ 500mA).
3. S-1137A30-U5T1G: Similar specifications but with wider input voltage range (2.0V - 6.5V).

(Note: These alternative models are provided for reference and may have different package options or pin configurations.)

This entry provides an overview of the S-1137A23-U5T1G voltage regulator IC. Its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models are discussed. The S-1137A23-U5T1G is widely used in battery-powered devices, mobile devices, industrial applications, and automotive electronics.