S-1312B33-A4T1U3

Basic Information Overview

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

Specifications

Input Voltage Range: 2.5V - 6.0V
Output Voltage: 3.3V ±2%
Maximum Output Current: 150mA
Dropout Voltage: 200mV @ 100mA
Quiescent Current: 30μA (typical)

Detailed Pin Configuration

The S-1312B33-A4T1U3 has a total of five pins arranged as follows: 1. VIN: Input voltage pin 2. GND: Ground pin 3. NC: No connection pin 4. VOUT: Output voltage pin 5. EN: Enable pin

Functional Features

Low dropout voltage ensures efficient regulation even with small input-output differentials.
High accuracy provides precise output voltage regulation.
Low quiescent current minimizes power consumption in standby mode.
Enable pin allows for easy on/off control of the regulator.

Advantages

Compact SOT-23-5 package enables space-saving integration into various applications.
Wide input voltage range makes it suitable for a wide range of power supply sources.
Excellent line and load regulation characteristics ensure stable output voltage under varying conditions.

Disadvantages

Limited maximum output current may not be sufficient for high-power applications.
Dropout voltage may cause a slight decrease in efficiency compared to other regulators.

Working Principles

The S-1312B33-A4T1U3 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The S-1312B33-A4T1U3 is commonly used in various electronic devices, including: - Battery-powered devices - Portable audio players - Wearable devices - IoT modules - Wireless communication devices

Detailed and Complete Alternative Models

S-1312B33-A4T1U5: Same specifications but with an adjustable output voltage feature.
S-1312B33-A4T2U3: Same specifications but in a different package (SOT-89-5).
S-1312B33-A4T3U3: Same specifications but with a higher maximum output current of 300mA.

This concludes the encyclopedia entry for the S-1312B33-A4T1U3 voltage regulator.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-1312B33-A4T1U3 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-1312B33-A4T1U3 in technical solutions:

Q1: What is S-1312B33-A4T1U3? A1: S-1312B33-A4T1U3 is a specific model of voltage regulator IC (integrated circuit) used for regulating voltage levels in electronic circuits.

Q2: What is the input voltage range of S-1312B33-A4T1U3? A2: The input voltage range of S-1312B33-A4T1U3 is typically between 2.5V and 6.0V.

Q3: What is the output voltage of S-1312B33-A4T1U3? A3: The output voltage of S-1312B33-A4T1U3 is fixed at 3.3V, which means it provides a regulated 3.3V output.

Q4: What is the maximum output current of S-1312B33-A4T1U3? A4: The maximum output current of S-1312B33-A4T1U3 is typically around 150mA.

Q5: Can S-1312B33-A4T1U3 handle input voltage fluctuations? A5: Yes, S-1312B33-A4T1U3 has built-in voltage regulation capabilities that allow it to handle input voltage fluctuations within its specified range.

Q6: Is S-1312B33-A4T1U3 suitable for battery-powered applications? A6: Yes, S-1312B33-A4T1U3 is commonly used in battery-powered applications due to its low power consumption and ability to regulate voltage efficiently.

Q7: Does S-1312B33-A4T1U3 have any built-in protection features? A7: Yes, S-1312B33-A4T1U3 typically includes overcurrent protection and thermal shutdown features to protect the IC from damage.

Q8: Can S-1312B33-A4T1U3 be used in automotive applications? A8: Yes, S-1312B33-A4T1U3 is often used in automotive applications where a regulated 3.3V power supply is required.

Q9: What is the package type of S-1312B33-A4T1U3? A9: S-1312B33-A4T1U3 is commonly available in a small surface-mount package, such as SOT-23 or SOT-89.

Q10: Are there any recommended external components for using S-1312B33-A4T1U3? A10: Yes, it is generally recommended to include input and output capacitors to ensure stability and reduce noise in the circuit when using S-1312B33-A4T1U3.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements of S-1312B33-A4T1U3.