S-817A29ANB-CUST2G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Quiescent Current
• Package: SOT-23-5
• Essence: Regulates voltage to a stable level
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.8V to 5.0V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Output Current: 150mA (maximum)

Detailed Pin Configuration

The S-817A29ANB-CUST2G has a total of five pins arranged as follows: 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 efficient regulation even with small input-output voltage differentials.
• Low quiescent current minimizes power consumption in standby or idle mode.
• Chip enable pin allows for easy control of the regulator's operation.
• Stable output voltage provides reliable power supply to connected devices.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications. - Small package size enables space-saving designs. - Low dropout voltage ensures efficient power conversion. - Low quiescent current prolongs battery life in portable devices.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Lack of adjustable output voltage limits flexibility in certain scenarios.

Working Principles

The S-817A29ANB-CUST2G is a voltage regulator that maintains a stable output voltage regardless of fluctuations in the input voltage. It achieves this by utilizing an internal reference voltage and feedback mechanism. When the input voltage exceeds the desired output voltage, the regulator reduces the voltage to the desired level. Conversely, if the input voltage drops below the desired output voltage, the regulator compensates by increasing the voltage.

Detailed Application Field Plans

The S-817A29ANB-CUST2G finds applications in various electronic devices where a stable voltage supply is crucial. Some potential application fields include: 1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearables benefit from the low quiescent current and efficient power conversion provided by this voltage regulator. 2. IoT devices: Internet of Things (IoT) devices often operate on low voltages and require stable power supplies. The S-817A29ANB-CUST2G can be used in sensors, smart home devices, and other IoT applications. 3. Automotive electronics: With its wide input voltage range and small package size, this regulator can be employed in automotive systems, including infotainment systems, lighting controls, and engine management units.

Detailed and Complete Alternative Models

1. S-817A27ANB-CUST2G: Similar to S-817A29ANB-CUST2G but with a lower dropout voltage of 150mV.
2. S-817A30ANB-CUST2G: Similar to S-817A29ANB-CUST2G but with a higher output current capability of 300mA.
3. S-817A28ANB-CUST2G: Similar to S-817A29ANB-CUST2G but with an adjustable output voltage feature.

(Note: These alternative models are for illustrative purposes only and may not cover all available options.)

In conclusion, the S-817A29ANB-CUST2G is a voltage regulator IC that offers stable and efficient power conversion for various electronic applications. Its low dropout voltage, low quiescent current, and small package size make it suitable for battery-powered devices, IoT applications, and automotive electronics. While it has limitations in terms of output current and adjustable output voltage, alternative models with different specifications are available to cater to specific requirements.