S-1121B30MC-N2PTFG

Product Overview

Category

S-1121B30MC-N2PTFG belongs to the category of electronic components.

Use

This product is commonly used in electronic circuits for voltage regulation and power management purposes.

Characteristics

• Voltage regulation capabilities
• Power management functionality
• Compact size
• High efficiency
• Wide input voltage range
• Low standby current consumption

Package

S-1121B30MC-N2PTFG is available in a small surface-mount package, which facilitates easy integration into circuit boards.

Essence

The essence of this product lies in its ability to regulate voltage and efficiently manage power in electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 4.5V - 18V
• Output Voltage: 3.3V
• Maximum Output Current: 1A
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Voltage regulation: The S-1121B30MC-N2PTFG ensures a stable output voltage of 3.3V regardless of input voltage fluctuations.
• Power management: It efficiently manages power consumption by minimizing standby current and maximizing overall system efficiency.
• Enable pin: The EN pin allows for easy control of the device's operation, enabling or disabling the voltage regulation function as required.
• Feedback pin: The FB pin provides feedback to the device, ensuring accurate voltage regulation.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into space-constrained electronic systems.
• Wide input voltage range enables compatibility with various power sources.
• High efficiency reduces power wastage and extends battery life.
• Low standby current consumption minimizes power drain during idle periods.

Disadvantages

• Limited maximum output current of 1A may not be suitable for high-power applications.
• Dropout voltage of 200mV may result in a slight voltage drop across the device.

Working Principles

The S-1121B30MC-N2PTFG utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It continuously monitors the output voltage through the FB pin and adjusts the internal circuitry accordingly to maintain a stable 3.3V output. The EN pin allows for easy control of the device's operation, enabling or disabling the voltage regulation function as required.

Detailed Application Field Plans

The S-1121B30MC-N2PTFG finds application in various electronic systems that require stable voltage regulation and efficient power management. Some potential application fields include:

1. Battery-powered devices: This product can be used in portable electronics such as smartphones, tablets, and wearable devices to ensure consistent and reliable power supply.
2. Industrial automation: It can be employed in industrial control systems, sensors, and actuators to regulate voltage and manage power consumption effectively.
3. Automotive electronics: The S-1121B30MC-N2PTFG can be utilized in automotive applications, including infotainment systems, navigation devices, and engine control units, to provide stable power to critical components.

Detailed and Complete Alternative Models

1. S-1121B33MC-N2PTFG: Similar to S-1121B30MC-N2PTFG but with an output voltage of 3.3V.
2. S-1121B50MC-N2PTFG: Similar to S-1121B30MC-N2PTFG but with an output voltage of 5V.
3. S-1121B15MC-N2PTFG: Similar to S-1121B30MC-N2PTFG but with an output voltage of 1.5V.

These alternative models offer similar characteristics and functionality, providing flexibility for different voltage requirements in electronic systems.

In conclusion, the S-1121B30MC-N2PTFG is a compact electronic component that excels in voltage regulation and power management. With its wide input voltage range, high efficiency, and low standby current consumption, it finds application in various electronic systems across industries.