S-1112B19PI-L6ETFU

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • Low dropout voltage
  • High output voltage accuracy
  • Low quiescent current
  • Small package size
• Package: L6ET-FU (SOT-23-6)
• Essence: This IC is designed to regulate voltage and provide a stable output for various electronic devices.
• Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

• Input Voltage Range: 1.8V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Dropout Voltage: 200mV (typical) at 100mA load current
• Quiescent Current: 30µA (typical)
• Output Current: 100mA (maximum)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1112B19PI-L6ETFU has the following pin configuration:

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Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: VOUT (Output Voltage) Pin 4: NC (No Connection) Pin 5: CE (Chip Enable) Pin 6: NC (No Connection)

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• High output voltage accuracy provides precise voltage regulation for sensitive components.
• Low quiescent current minimizes power consumption during standby or idle modes.
• Small package size allows for space-saving integration into compact electronic devices.

Advantages

• Reliable voltage regulation for stable operation of electronic devices.
• Wide input voltage range accommodates various power sources.
• Low dropout voltage reduces power dissipation and extends battery life.
• High output voltage accuracy ensures consistent performance of connected components.
• Low quiescent current minimizes power consumption in standby or low-load conditions.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• No thermal protection feature, which could be a concern in certain operating conditions.
• Lack of adjustable output voltage limits flexibility in some applications.

Working Principles

The S-1112B19PI-L6ETFU is a linear voltage regulator that utilizes a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage from the output, adjusting the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The S-1112B19PI-L6ETFU is commonly used in various electronic devices that require stable voltage regulation. Some typical application fields include: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Wearable devices - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-1112B19PI-L6ETFU are: - S-1112B18PI-L6ETFU - S-1112B20PI-L6ETFU - S-1112B19PI-M5T1G

These models have comparable specifications and pin configurations, providing alternatives for different design requirements.

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