S-11L10C19-M5T1U

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: Low power consumption, high efficiency
• Package: SMD (Surface Mount Device)
• Essence: Step-down voltage regulator
• Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

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

Detailed Pin Configuration

The S-11L10C19-M5T1U has the following pin configuration: - Pin 1: VIN (Input Voltage) - Pin 2: GND (Ground) - Pin 3: VOUT (Output Voltage)

Functional Features

• Step-down voltage regulation: Converts higher input voltage to a lower output voltage.
• Low power consumption: Operates with minimal power loss, ensuring energy efficiency.
• High efficiency: Provides efficient power conversion, reducing wasted energy.
• Overcurrent protection: Safeguards against excessive current flow, preventing damage to connected devices.
• Thermal shutdown protection: Automatically shuts down the regulator if it exceeds the safe temperature limit.

Advantages and Disadvantages

Advantages: - Compact size and surface mount package make it suitable for space-constrained applications. - Wide input voltage range allows compatibility with various power sources. - Low dropout voltage ensures stable output even with small input-output voltage differentials.

Disadvantages: - Limited maximum output current may not be sufficient for high-power applications. - Operating temperature range may restrict usage in extreme environments.

Working Principles

The S-11L10C19-M5T1U is a step-down voltage regulator that utilizes a switching regulator topology. It operates by rapidly switching an internal transistor on and off to control the output voltage. This switching action allows for efficient power conversion with minimal energy loss. The regulator continuously monitors the input and output voltages, adjusting the duty cycle of the switching transistor to maintain a stable output voltage.

Detailed Application Field Plans

The S-11L10C19-M5T1U is commonly used in various electronic devices and systems, including: 1. Battery-powered devices: Provides regulated voltage for microcontrollers, sensors, and other low-power components. 2. IoT (Internet of Things) applications: Suitable for powering wireless modules, sensors, and communication devices. 3. Automotive electronics: Used in automotive infotainment systems, dashboard displays, and lighting controls. 4. Industrial automation: Enables stable voltage supply for PLCs (Programmable Logic Controllers), motor drives, and control circuits. 5. Consumer electronics: Found in portable audio players, handheld gaming devices, and smart home appliances.

Detailed and Complete Alternative Models

1. S-11L10C18-M5T1U: Similar specifications but with an output voltage of 1.8V.
2. S-11L10C33-M5T1U: Similar specifications but with an output voltage of 3.3V and higher maximum output current of 3A.
3. S-11L10C50-M5T1U: Similar specifications but with an output voltage of 5V and higher maximum output current of 5A.

Note: These alternative models are provided as examples and may not cover all available options in the market.

This entry provides an overview of the S-11L10C19-M5T1U voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.