S-1121B34MC-N2TTFG

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: High Efficiency, Low Dropout Voltage, Small Package Size
• Package: SOT-23-5
• Essence: Integrated Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 0.8V to 5.0V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV (at 100mA)
• Quiescent Current: 50µA (typical)

Detailed Pin Configuration

The S-1121B34MC-N2TTFG has a total of five pins arranged as follows:

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Pin Configuration: 1. VIN: Input Voltage 2. GND: Ground 3. EN: Enable Pin 4. VOUT: Output Voltage 5. NC: No Connection

Functional Features

• Low Dropout Voltage: The S-1121B34MC-N2TTFG exhibits a low dropout voltage, allowing it to regulate the output voltage even when the input voltage is close to the desired output voltage.
• High Efficiency: This voltage regulator offers high efficiency, minimizing power dissipation and maximizing battery life in portable devices.
• Small Package Size: The SOT-23-5 package provides a compact form factor, making it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures stable output voltage regulation. - High efficiency reduces power consumption. - Small package size allows for easy integration into compact designs.

Disadvantages: - Limited maximum output current of 150mA may not be suitable for high-power applications. - Input voltage range limited to 2.5V to 6.0V, which may restrict compatibility with certain power sources.

Working Principles

The S-1121B34MC-N2TTFG is a linear voltage regulator that operates by maintaining a constant output voltage regardless of variations in the input voltage or load conditions. It achieves this through the use of an internal voltage reference and feedback control circuitry.

Detailed Application Field Plans

The S-1121B34MC-N2TTFG is commonly used in various electronic devices and systems where a stable and regulated voltage supply is required. Some potential application fields include: - Battery-powered portable devices (e.g., smartphones, tablets) - Wearable electronics - IoT devices - Embedded systems - Consumer electronics

Detailed and Complete Alternative Models

• S-1112B34MC-N2TTFG: Similar specifications and pin configuration, but with a higher maximum output current of 300mA.
• S-1131B34MC-N2TTFG: Similar specifications and pin configuration, but with a lower dropout voltage of 100mV.

Note: This entry provides a brief overview of the S-1121B34MC-N2TTFG. For more detailed information, please refer to the product datasheet or consult the manufacturer's documentation.

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