S-1172B3F-U5T1U

Product Overview

Category

S-1172B3F-U5T1U belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

The S-1172B3F-U5T1U comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

The S-1172B3F-U5T1U is typically packaged in reels and available in quantities suitable for mass production.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical)
• Maximum Output Current: 500mA
• Quiescent Current: 40μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1172B3F-U5T1U has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. CE: Chip enable pin
5. NC: No connection pin

Functional Features

• High accuracy voltage regulation
• Fast response time
• Low power consumption
• Built-in overcurrent and thermal protection
• Stable output voltage under varying load conditions

Advantages and Disadvantages

Advantages

• Precise voltage regulation ensures reliable performance of connected devices.
• Low dropout voltage allows efficient power utilization.
• Wide input voltage range provides flexibility in various applications.
• Overcurrent and thermal protection safeguards the circuit and connected devices.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• The surface-mount package may require specialized equipment for soldering.

Working Principles

The S-1172B3F-U5T1U operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, even under varying load conditions. The device continuously monitors the input voltage and regulates it to the desired level by controlling the pass transistor.

Detailed Application Field Plans

The S-1172B3F-U5T1U finds application in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

1. S-1172B33-U5T1U: Similar to S-1172B3F-U5T1U but with a fixed output voltage of 3.3V.
2. S-1172B5F-U5T1U: Similar to S-1172B3F-U5T1U but with a higher maximum output current of 1A.
3. S-1172B12-U5T1U: Similar to S-1172B3F-U5T1U but with a fixed output voltage of 12V.

These alternative models provide options for different output voltage requirements and current capabilities.

Word count: 439 words