S-1132B51-U5T1G

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
Package: SOT-23-5
Essence: Linear Voltage Regulator
Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

Input Voltage Range: 2.5V to 6.0V
Output Voltage Range: 1.2V to 5.5V
Dropout Voltage: 200mV at 100mA
Output Current: 100mA
Quiescent Current: 30µA (typical)
Line Regulation: ±0.05% (typical)
Load Regulation: ±0.3% (typical)
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1132B51-U5T1G has a total of 5 pins arranged as follows: 1. VIN: Input voltage pin 2. GND: Ground pin 3. EN: Enable pin 4. VOUT: Output voltage pin 5. NC: No connection pin

Functional Features

Low dropout voltage ensures stable output even with small input-output voltage differentials.
High accuracy provides precise output voltage regulation.
Low quiescent current minimizes power consumption in standby mode.
Built-in overcurrent protection safeguards the IC and connected devices.
Thermal shutdown protection prevents overheating.

Advantages and Disadvantages

Advantages: - Compact SOT-23-5 package allows for space-efficient designs. - Wide input voltage range enables versatile applications. - Excellent line and load regulation ensure stable performance. - Overcurrent and thermal protection enhance reliability.

Disadvantages: - Limited output current of 100mA may not be sufficient for high-power applications. - Dropout voltage of 200mV may cause a significant power loss in low input voltage scenarios.

Working Principles

The S-1132B51-U5T1G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage from the output, adjusting the pass transistor's resistance to maintain a stable output voltage. The enable pin allows for control of the regulator's operation.

Detailed Application Field Plans

The S-1132B51-U5T1G is suitable for various applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Consumer electronics

Detailed and Complete Alternative Models

S-1132B33-U5T1G: Similar specifications, lower dropout voltage (150mV at 100mA)
S-1132B50-U5T1G: Similar specifications, higher output current (150mA)
S-1132B52-U5T1G: Similar specifications, adjustable output voltage

These alternative models offer similar functionality with slight variations in performance parameters.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-1132B51-U5T1G v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-1132B51-U5T1G in technical solutions:

Q1: What is S-1132B51-U5T1G? A1: S-1132B51-U5T1G is a specific model of voltage regulator IC (integrated circuit) used for regulating voltage in various electronic devices.

Q2: What is the input voltage range of S-1132B51-U5T1G? A2: The input voltage range of S-1132B51-U5T1G is typically between 2.0V and 6.0V.

Q3: What is the output voltage of S-1132B51-U5T1G? A3: The output voltage of S-1132B51-U5T1G is fixed at 5.1V.

Q4: What is the maximum output current of S-1132B51-U5T1G? A4: The maximum output current of S-1132B51-U5T1G is typically around 150mA.

Q5: Can S-1132B51-U5T1G be used in battery-powered applications? A5: Yes, S-1132B51-U5T1G can be used in battery-powered applications as it has a low quiescent current and operates efficiently with low input voltages.

Q6: Is S-1132B51-U5T1G suitable for automotive applications? A6: Yes, S-1132B51-U5T1G is suitable for automotive applications as it meets the necessary requirements such as temperature range and reliability.

Q7: Does S-1132B51-U5T1G have built-in protection features? A7: Yes, S-1132B51-U5T1G has built-in protection features like overcurrent protection and thermal shutdown to ensure safe operation.

Q8: Can S-1132B51-U5T1G be used in low-power IoT devices? A8: Yes, S-1132B51-U5T1G is suitable for low-power IoT devices as it provides stable voltage regulation with low power consumption.

Q9: What is the package type of S-1132B51-U5T1G? A9: S-1132B51-U5T1G is available in a small surface-mount package, such as SOT-23-5.

Q10: Are there any application notes or reference designs available for S-1132B51-U5T1G? A10: Yes, the manufacturer provides application notes and reference designs that can help in implementing S-1132B51-U5T1G in various technical solutions.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's documentation for S-1132B51-U5T1G.