S-1701P1515-M5T1G

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output voltage accuracy - Low quiescent current - Thermal shutdown protection - Overcurrent protection

Package: SOT-23-5

Essence: The S-1701P1515-M5T1G is a voltage regulator IC designed to provide a stable and regulated output voltage for various electronic devices.

Packaging/Quantity: The S-1701P1515-M5T1G is typically sold in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 1.5V
• Dropout Voltage: 150mV @ 100mA
• Quiescent Current: 40µA
• Line Regulation: ±0.05%
• Load Regulation: ±0.3%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1701P1515-M5T1G has the following pin configuration:

1. GND (Ground)
2. VIN (Input Voltage)
3. VOUT (Output Voltage)
4. NC (No Connection)
5. EN (Enable)

Functional Features

• Low Dropout Voltage: The S-1701P1515-M5T1G exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• High Output Voltage Accuracy: This voltage regulator provides a highly accurate output voltage of 1.5V, making it suitable for applications requiring precise voltage levels.
• Low Quiescent Current: With a quiescent current of only 40µA, the S-1701P1515-M5T1G minimizes power consumption when in standby or idle mode.
• Thermal Shutdown Protection: The IC incorporates thermal shutdown protection, which prevents damage due to excessive temperature by shutting down the regulator temporarily.
• Overcurrent Protection: The S-1701P1515-M5T1G includes overcurrent protection, safeguarding the device and connected components from potential damage caused by excessive current.

Advantages and Disadvantages

Advantages: - High output voltage accuracy - Low dropout voltage - Low quiescent current - Thermal shutdown protection - Overcurrent protection

Disadvantages: - Limited input voltage range (2.5V - 6.0V) - Noisy output at high currents

Working Principles

The S-1701P1515-M5T1G operates as a linear voltage regulator. It uses a reference voltage and feedback mechanism to maintain a stable output voltage regardless of variations in the input voltage or load conditions. The internal circuitry adjusts the pass transistor to regulate the output voltage within the specified range.

Detailed Application Field Plans

The S-1701P1515-M5T1G is commonly used in various electronic devices that require a stable and regulated 1.5V power supply. Some typical application fields include:

1. Mobile phones
2. Portable media players
3. Digital cameras
4. Wireless communication devices
5. Battery-powered devices

Detailed and Complete Alternative Models

1. S-1701P1515-M5T1U: Similar to S-1701P1515-M5T1G but with an extended operating temperature range (-40°C to +105°C).
2. S-1701P1515-M5T2G: Same specifications as S-1701P1515-M5T1G but in a different package (SOT-89-5).
3. S-1701P1515-M5T2U: Similar to S-1701P1515-M5T2G but with an extended operating temperature range (-40°C to +105°C).

These alternative models offer similar functionality and characteristics, providing flexibility for different application requirements.

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