S-1131B28UA-N4NTFG

Product Overview

Category

S-1131B28UA-N4NTFG belongs to the category of voltage regulators.

Use

This product is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 0.8V to 3.6V
• Maximum Output Current: 300mA
• Dropout Voltage: 200mV (at 100mA)
• Quiescent Current: 30µA (typical)
• Package Type: SOT-23-5
• Operating Temperature Range: -40°C to +85°C

Package and Quantity

The S-1131B28UA-N4NTFG comes in a SOT-23-5 package. It is available in tape and reel packaging, with a quantity of 3000 units per reel.

Essence

The essence of the S-1131B28UA-N4NTFG is its ability to provide stable and regulated voltage output within a specified range, ensuring reliable operation of electronic devices.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 0.8V to 3.6V
• Output Current: Up to 300mA
• Dropout Voltage: 200mV (at 100mA)
• Quiescent Current: 30µA (typical)
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.5% (typical)
• Ripple Rejection Ratio: 70dB (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The S-1131B28UA-N4NTFG has the following pin configuration:

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

Functional Features

• Wide input voltage range allows for flexibility in various applications.
• Low dropout voltage ensures efficient power conversion.
• Excellent line and load regulation for stable output voltage.
• High ripple rejection ratio minimizes noise interference.
• Enable pin provides control over the regulator's operation.

Advantages and Disadvantages

Advantages

• Wide input voltage range enables compatibility with different power sources.
• Low dropout voltage ensures efficient power utilization.
• Compact SOT-23-5 package allows for space-saving integration.
• Excellent line and load regulation provide stable output voltage.
• High ripple rejection ratio minimizes noise interference.

Disadvantages

• Maximum output current limited to 300mA, which may not be sufficient for high-power applications.
• No thermal shutdown feature, which could lead to overheating if not properly managed.

Working Principles

The S-1131B28UA-N4NTFG is a linear voltage regulator that utilizes a feedback mechanism to maintain a constant output voltage. It operates by comparing the output voltage with a reference voltage and adjusting the internal circuitry to regulate the output within the specified range. The enable pin allows for control over the regulator's operation, providing flexibility in power management.

Detailed Application Field Plans

The S-1131B28UA-N4NTFG can be used in various electronic applications, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Industrial automation systems - Automotive electronics

Alternative Models

Here are some alternative models that offer similar functionality: - S-1131B28-M5T1G - MCP1700-3302E/TO - LM1117IMPX-3.3/NOPB - XC6206P332MR-G

These alternative models can be considered based on specific requirements and availability.

In conclusion, the S-1131B28UA-N4NTFG is a voltage regulator that provides stable and regulated voltage output within a specified range. Its wide input voltage range, low dropout voltage, and compact package make it suitable for various electronic applications. However, its maximum output current limitation and lack of thermal shutdown feature should be taken into consideration when selecting this product for high-power applications.