S-1701T2515-U5T1G

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 to 6.5V
• Output Voltage: 1.5V
• Output Current: 150mA
• Dropout Voltage: 160mV at 100mA
• Quiescent Current: 30µA
• Line Regulation: ±0.05%
• Load Regulation: ±0.05%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1701T2515-U5T1G has a total of five pins arranged in the following configuration:

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Pin 1: Enable (EN) Pin 2: Ground (GND) Pin 3: Output (OUT) Pin 4: Not Connected (NC) Pin 5: Input (IN)

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• High accuracy provides precise output voltage control.
• Low quiescent current minimizes power consumption when the regulator is idle.
• Built-in thermal shutdown protection prevents damage due to excessive temperature.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications. - Small package size enables space-saving designs. - Excellent line and load regulation ensure stable output under varying conditions.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Dropout voltage may cause a slight loss in efficiency.

Working Principles

The S-1701T2515-U5T1G 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. The dropout voltage is minimized by utilizing a low resistance pass element.

Detailed Application Field Plans

The S-1701T2515-U5T1G is commonly used in various electronic devices, including: 1. Battery-powered devices: Provides a stable voltage supply for portable electronics such as smartphones, tablets, and digital cameras. 2. IoT devices: Ensures reliable power delivery to sensors, microcontrollers, and communication modules in Internet of Things applications. 3. Automotive electronics: Regulates voltage for automotive systems like infotainment systems, navigation units, and engine control units.

Detailed and Complete Alternative Models

1. S-1701T2515-U5T1R: Similar specifications but with a different package (SOT-89-5).
2. S-1701T2515-U5T2G: Higher output current capability (250mA) with the same package (SOT-23-5).
3. S-1701T2515-U5T3G: Lower quiescent current (10µA) for ultra-low power applications, same package (SOT-23-5).

(Note: This list is not exhaustive and other alternative models may exist.)

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