S-817A52ANB-CVPT2U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • Low dropout voltage
  • High output voltage accuracy
  • Low quiescent current
  • Overcurrent protection
  • Thermal shutdown protection
• Package: SOT-23-5
• Essence: Voltage regulation for electronic devices
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 0.15V (typical) at 100mA load current
• Output Current: 150mA (maximum)
• Quiescent Current: 20µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817A52ANB-CVPT2U has a total of 5 pins: 1. VIN: Input voltage pin 2. GND: Ground pin 3. CE: Chip enable pin 4. VOUT: Output voltage pin 5. NC: No connection pin

Functional Features

• Low dropout voltage ensures stable output even with low input voltage.
• High output voltage accuracy provides precise voltage regulation.
• Low quiescent current minimizes power consumption in standby mode.
• Overcurrent protection safeguards the IC and connected devices from excessive current.
• Thermal shutdown protection prevents overheating and damage to the IC.

Advantages

• Wide input voltage range allows compatibility with various power sources.
• Small package size (SOT-23-5) enables space-saving integration into compact designs.
• Excellent voltage regulation performance ensures reliable operation of electronic devices.
• Overcurrent and thermal protection features enhance the safety and durability of the IC.

Disadvantages

• Limited output current (150mA maximum) may not be sufficient for high-power applications.
• Operating temperature range (-40°C to +85°C) may restrict usage in extreme environments.

Working Principles

The S-817A52ANB-CVPT2U is a voltage regulator IC that maintains a stable output voltage regardless of fluctuations in the input voltage. It utilizes a feedback mechanism to continuously adjust the internal circuitry, compensating for changes in load conditions and input voltage. By regulating the voltage, it ensures that electronic devices receive a consistent and reliable power supply.

Detailed Application Field Plans

The S-817A52ANB-CVPT2U finds application in various electronic devices where voltage regulation is crucial. Some potential fields of use include: 1. Battery-powered portable devices (e.g., smartphones, tablets, portable gaming consoles) 2. Wearable electronics (e.g., smartwatches, fitness trackers) 3. IoT devices (e.g., sensors, smart home devices) 4. Automotive electronics (e.g., infotainment systems, navigation units) 5. Industrial control systems (e.g., PLCs, motor drives)

Detailed and Complete Alternative Models

1. S-817A50ANB-CWPT2U: Similar specifications, different package (SOT-23-5)
2. S-817A52ANB-CWPT2U: Similar specifications, different package (SOT-23-5)
3. S-817A53ANB-CWPT2U: Similar specifications, different package (SOT-23-5)
4. S-817A54ANB-CWPT2U: Similar specifications, different package (SOT-23-5)
5. S-817A55ANB-CWPT2U: Similar specifications, different package (SOT-23-5)

(Note: The above alternative models are provided for reference and may have slight variations in characteristics or package.)

In conclusion, the S-817A52ANB-CVPT2U is a voltage regulator IC with excellent voltage regulation performance, low dropout voltage, and various protection features. It is widely used in portable devices, wearables, IoT devices, automotive electronics, and industrial control systems. While it has limitations in terms of output current and operating temperature range, it offers reliable voltage regulation for a wide range of applications.