S-1172B19-E6T1U

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: The S-1172B19-E6T1U is a voltage regulator IC that provides a stable output voltage for various electronic devices.

Packaging/Quantity: The S-1172B19-E6T1U is typically sold in reels containing 3000 units.

Specifications

Input Voltage Range: 2.5V to 6.0V
Output Voltage Range: 1.8V to 5.0V
Dropout Voltage: 200mV (typical)
Output Current: 100mA (maximum)
Quiescent Current: 35µA (typical)
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1172B19-E6T1U has the following pin configuration:

VIN: Input voltage pin
GND: Ground pin
CE: Chip enable pin
VOUT: Output voltage pin
NC: No connection pin

Functional Features

Low dropout voltage ensures stable operation even with low input voltages.
High output voltage accuracy provides precise voltage regulation.
Low quiescent current minimizes power consumption when the device is idle.
Overcurrent protection safeguards the IC and connected components from excessive current.
Thermal shutdown protection prevents overheating and damage to the IC.

Advantages and Disadvantages

Advantages: - Reliable voltage regulation - Compact package size - Wide operating temperature range - Overcurrent and thermal protection

Disadvantages: - Limited output current capacity (100mA maximum) - Restricted input voltage range (2.5V to 6.0V)

Working Principles

The S-1172B19-E6T1U operates as a linear voltage regulator. It regulates the output voltage by comparing it with an internal reference voltage. Any difference between the desired output voltage and the actual output voltage is used to adjust the control element, maintaining a stable output voltage.

Detailed Application Field Plans

The S-1172B19-E6T1U is commonly used in various electronic devices that require a stable voltage supply. Some typical applications include: - Battery-powered devices - Portable audio players - Mobile phones - Digital cameras - Wireless communication modules

Detailed and Complete Alternative Models

S-1172B18-E6T1U: Similar specifications but with a different output voltage range (1.8V to 5.0V).
S-1172B20-E6T1U: Similar specifications but with a different output voltage range (2.0V to 5.0V).
S-1172B21-E6T1U: Similar specifications but with a different output voltage range (2.1V to 5.0V).

These alternative models provide flexibility in choosing the appropriate output voltage for specific applications while maintaining similar characteristics and performance.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-1172B19-E6T1U v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-1172B19-E6T1U in technical solutions:

Q1: What is S-1172B19-E6T1U? A1: S-1172B19-E6T1U is a specific model or part number of a component used in technical solutions. It is typically a voltage regulator IC.

Q2: What is the purpose of S-1172B19-E6T1U? A2: The purpose of S-1172B19-E6T1U is to regulate voltage levels within a circuit, ensuring a stable and consistent power supply to other components.

Q3: What is the input voltage range for S-1172B19-E6T1U? A3: The input voltage range for S-1172B19-E6T1U is typically between 2.5V and 6.0V.

Q4: What is the output voltage of S-1172B19-E6T1U? A4: The output voltage of S-1172B19-E6T1U is fixed at 1.9V.

Q5: What is the maximum output current of S-1172B19-E6T1U? A5: The maximum output current of S-1172B19-E6T1U is typically around 100mA.

Q6: Is S-1172B19-E6T1U suitable for battery-powered applications? A6: Yes, S-1172B19-E6T1U is often used in battery-powered applications due to its low dropout voltage and low quiescent current.

Q7: Can S-1172B19-E6T1U handle overcurrent or short-circuit conditions? A7: Yes, S-1172B19-E6T1U has built-in protection features to handle overcurrent and short-circuit conditions.

Q8: Does S-1172B19-E6T1U require any external components for operation? A8: Yes, S-1172B19-E6T1U typically requires input and output capacitors for stable operation.

Q9: What is the operating temperature range of S-1172B19-E6T1U? A9: The operating temperature range of S-1172B19-E6T1U is usually between -40°C and +85°C.

Q10: Can S-1172B19-E6T1U be used in automotive applications? A10: Yes, S-1172B19-E6T1U is often suitable for automotive applications as it meets the necessary standards and requirements.

Please note that the specific details mentioned above may vary depending on the manufacturer's specifications and datasheet for S-1172B19-E6T1U.