SU1C30UC Product Overview

Product Category

The SU1C30UC belongs to the category of integrated circuits, specifically as a voltage regulator IC.

Basic Information Overview

Use: The SU1C30UC is used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input fluctuations.
Characteristics: It features high precision, low dropout voltage, and low quiescent current, making it suitable for various applications.
Package: The SU1C30UC is available in a small outline package (SOP) with a specified pin configuration.
Essence: Its essence lies in providing reliable voltage regulation for electronic devices.
Packaging/Quantity: Typically, the SU1C30UC is packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

Input Voltage Range: 2.5V to 6.0V
Output Voltage Range: 1.2V to 5.5V
Maximum Output Current: 300mA
Dropout Voltage: 200mV at 100mA load
Quiescent Current: 75µA
Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The SU1C30UC has a standard pin configuration with input, output, and ground pins, along with additional pins for enable and bypass functions.

Functional Features

Voltage Regulation: Provides a stable output voltage despite variations in the input voltage.
Low Dropout: Ensures efficient operation even when the input voltage is close to the output voltage.
Low Quiescent Current: Minimizes power consumption during standby or idle modes.

Advantages and Disadvantages

Advantages

High precision voltage regulation
Low dropout voltage
Low quiescent current
Small form factor
Wide operating temperature range

Disadvantages

Limited maximum output current
Input voltage range constraints

Working Principles

The SU1C30UC utilizes a feedback control mechanism to compare the output voltage with a reference voltage, adjusting the internal circuitry to maintain a constant output voltage.

Detailed Application Field Plans

The SU1C30UC is well-suited for various applications, including: - Battery-powered devices - Portable electronics - IoT devices - Wearable technology - Sensor modules

Detailed and Complete Alternative Models

Several alternative models to the SU1C30UC include: - LM317: A versatile adjustable voltage regulator IC - LT1763: Low dropout linear regulator with higher output current capability - MCP1703: Cost-effective fixed output voltage regulator

In conclusion, the SU1C30UC offers precise voltage regulation in a compact package, making it an ideal choice for a wide range of electronic applications.

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