S-817A17ANB-CUGT2G

Product Overview

Category

S-817A17ANB-CUGT2G belongs to the category of voltage regulators.

Use

This product is commonly used for voltage regulation in various electronic devices and circuits.

Characteristics

• Input Voltage Range: 1.6V to 6.0V
• Output Voltage Range: 1.5V to 5.5V
• Output Current: Up to 150mA
• Low Quiescent Current: 1.0µA (typ.)
• Low Dropout Voltage: 160mV at 100mA (typ.)
• High Ripple Rejection: 70dB at 1kHz (typ.)
• Built-in Overcurrent Protection
• Built-in Thermal Shutdown Circuitry
• Small Package Size: SOT-23-5

Package

The S-817A17ANB-CUGT2G comes in a small SOT-23-5 package, which is suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to regulate voltage efficiently and reliably, ensuring stable power supply to connected electronic components.

Packaging/Quantity

The S-817A17ANB-CUGT2G is typically packaged in reels containing 3000 units per reel.

Specifications

• Input Voltage Range: 1.6V to 6.0V
• Output Voltage Range: 1.5V to 5.5V
• Output Current: Up to 150mA
• Quiescent Current: 1.0µA (typ.)
• Dropout Voltage: 160mV at 100mA (typ.)
• Ripple Rejection: 70dB at 1kHz (typ.)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The S-817A17ANB-CUGT2G has the following pin configuration:

1. GND (Ground)
2. VOUT (Output Voltage)
3. VIN (Input Voltage)
4. NC (No Connection)
5. EN (Enable)

Functional Features

• Voltage Regulation: The S-817A17ANB-CUGT2G provides stable output voltage regardless of input voltage fluctuations.
• Overcurrent Protection: Built-in protection circuitry safeguards against excessive current, preventing damage to the device and connected components.
• Thermal Shutdown Circuitry: In case of overheating, the thermal shutdown feature activates, protecting the regulator from potential damage.
• Low Quiescent Current: The low quiescent current ensures minimal power consumption when the device is in standby or idle mode.
• Small Package Size: The compact SOT-23-5 package allows for easy integration into space-constrained designs.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows compatibility with various power sources.
• High ripple rejection minimizes noise interference in the output voltage.
• Overcurrent protection enhances the durability and reliability of the device.
• Low dropout voltage ensures efficient power conversion even with small voltage differentials.
• Small package size enables flexible placement in compact electronic devices.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• The absence of a connection pin (NC) limits the flexibility of the device's pin configuration.

Working Principles

The S-817A17ANB-CUGT2G operates based on a voltage regulation principle known as a linear regulator. It utilizes a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This adjustment compensates for changes in the input voltage, ensuring a stable output voltage within the specified range.

Detailed Application Field Plans

The S-817A17ANB-CUGT2G finds applications in various electronic devices and circuits, including but not limited to:

1. Battery-powered portable devices: Provides regulated power supply for microcontrollers, sensors, and other low-power components.
2. IoT (Internet of Things) devices: Ensures stable voltage for wireless communication modules, sensors, and control circuitry.
3. Automotive electronics: Used in automotive systems such as infotainment systems, dashboard displays, and lighting controls.
4. Industrial automation: Provides reliable voltage regulation for PLCs (Programmable Logic Controllers), motor control units, and sensor networks.
5. Consumer electronics: Used in smartphones, tablets, digital cameras, and other battery-operated devices requiring stable power supply.

Detailed and Complete Alternative Models

1. S-817A18ANB-CUGT2G
2. S-817A16ANB-CUGT2G
3. S-817A15ANB-CUGT2G
4. S-817A14ANB-CUGT2