S-817B26AY-Z2-U

Product Overview

Use

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

Characteristics

Input Voltage Range: 2.0V to 6.0V
Output Voltage Range: 1.8V to 5.5V
Maximum Output Current: 150mA
Low Quiescent Current: 1.0µA (typ.)
High Ripple Rejection: 70dB (typ.)
Low Dropout Voltage: 160mV (typ.)
Package Type: SOT-23-5
Operating Temperature Range: -40°C to +85°C

Package and Quantity

The S-817B26AY-Z2-U voltage regulator is available in a SOT-23-5 package. It is typically sold in reels or tubes containing a specific quantity, usually specified by the manufacturer.

Specifications

Input Voltage Range: 2.0V to 6.0V
Output Voltage Range: 1.8V to 5.5V
Output Current: 150mA (max)
Quiescent Current: 1.0µA (typ)
Dropout Voltage: 160mV (typ)
Ripple Rejection: 70dB (typ)
Operating Temperature Range: -40°C to +85°C
Package Type: SOT-23-5

Detailed Pin Configuration

The S-817B26AY-Z2-U voltage regulator has the following pin configuration:

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| | --|----|-- |____| ```

Pin 1: Input Voltage (VIN) Pin 2: Ground (GND) Pin 3: Output Voltage (VOUT) Pin 4: Not Connected (NC) Pin 5: Enable (EN)

Functional Features

Low quiescent current ensures minimal power consumption when the regulator is in standby mode.
High ripple rejection capability allows for stable output voltage even in the presence of input voltage fluctuations.
Low dropout voltage enables efficient regulation even when the input voltage is close to the desired output voltage.
The enable pin provides control over the regulator's operation, allowing for power-saving modes.

Advantages

Wide input voltage range makes it suitable for various applications.
Low quiescent current minimizes power consumption.
Small package size (SOT-23-5) enables space-efficient designs.
High ripple rejection ensures stable output voltage.
Easy to use and integrate into electronic circuits.

Disadvantages

Limited maximum output current (150mA) may not be sufficient for high-power applications.
Dropout voltage of 160mV may result in slightly reduced efficiency compared to regulators with lower dropout voltages.

Working Principles

The S-817B26AY-Z2-U voltage regulator operates by comparing the output voltage with a reference voltage. It adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in the input voltage or load conditions. The enable pin allows for control over the regulator's operation, enabling power-saving modes when necessary.

Detailed Application Field Plans

The S-817B26AY-Z2-U voltage regulator can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-817B26AY-Z2-U voltage regulator include: - S-817A25ANB-CUJT2G - XC6206P332MR-G - MCP1700T-3302E/TT

These alternative models have comparable specifications and can be considered as substitutes depending on specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-817B26AY-Z2-U v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-817B26AY-Z2-U in technical solutions:

Q: What is the purpose of S-817B26AY-Z2-U in technical solutions? A: S-817B26AY-Z2-U is a voltage detector IC used for monitoring power supply voltages and providing reset signals.
Q: What is the operating voltage range of S-817B26AY-Z2-U? A: The operating voltage range of S-817B26AY-Z2-U is from 1.6V to 6.0V.
Q: How does S-817B26AY-Z2-U detect voltage levels? A: S-817B26AY-Z2-U uses an internal voltage reference to compare the input voltage with a fixed threshold level.
Q: Can S-817B26AY-Z2-U be used with both positive and negative voltage supplies? A: No, S-817B26AY-Z2-U is designed for use with positive voltage supplies only.
Q: What is the output type of S-817B26AY-Z2-U? A: S-817B26AY-Z2-U has an open-drain output type.
Q: What is the maximum current that can be sunk by the output of S-817B26AY-Z2-U? A: The maximum sinking current of S-817B26AY-Z2-U is 50mA.
Q: Does S-817B26AY-Z2-U have built-in hysteresis? A: Yes, S-817B26AY-Z2-U has a built-in hysteresis of typically 100mV.
Q: Can S-817B26AY-Z2-U be used in automotive applications? A: Yes, S-817B26AY-Z2-U is AEC-Q100 qualified and suitable for automotive applications.
Q: What is the temperature range of operation for S-817B26AY-Z2-U? A: The operating temperature range of S-817B26AY-Z2-U is from -40°C to +105°C.
Q: Does S-817B26AY-Z2-U have any built-in delay time for the reset signal? A: No, S-817B26AY-Z2-U does not have a built-in delay time. The reset signal is generated as soon as the voltage falls below the threshold level.

Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.