S-1131B22UC-N4HTFU

Product Overview

Category: Electronic Component
Use: Power Management IC
Characteristics: High-efficiency, Low-power consumption
Package: BGA (Ball Grid Array)
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel / 1000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Output Current: Up to 3A
• Efficiency: Up to 95%
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1131B22UC-N4HTFU has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

• High efficiency power conversion
• Low-power consumption in standby mode
• Overcurrent protection
• Thermal shutdown protection
• Short-circuit protection
• Soft-start function for smooth power-up

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power loss - Wide input voltage range allows for versatile applications - Compact BGA package saves board space - Comprehensive protection features ensure system reliability

Disadvantages: - Limited output current compared to some other models - Requires external components for proper operation

Working Principles

The S-1131B22UC-N4HTFU is a voltage regulator that converts an input voltage within the range of 2.7V to 5.5V into a regulated output voltage between 0.8V and 3.6V. It utilizes a switching regulator topology to achieve high efficiency power conversion. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switch to maintain a stable output. The enable pin (EN) allows for control of the regulator's operation.

Detailed Application Field Plans

The S-1131B22UC-N4HTFU is suitable for various applications that require efficient power management. Some potential application fields include:

1. Portable electronic devices
2. Battery-powered systems
3. IoT (Internet of Things) devices
4. Wearable devices
5. Industrial automation equipment

Detailed and Complete Alternative Models

1. S-1131B22UC-N4STFG: Similar specifications, but with a different package (SOT-23-5)
2. S-1131B22UC-N4TTFU: Higher output current capability (up to 5A), but larger package (HSOP-8)

Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's datasheet for a complete list of alternatives.

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