S-1315B21-A6T2U3

Product Overview

Category

S-1315B21-A6T2U3 belongs to the category of voltage regulators.

Use

This product is used for regulating voltage in electronic circuits.

Characteristics

• Compact size
• High efficiency
• Low power consumption
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

The S-1315B21-A6T2U3 comes in a small surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

The S-1315B21-A6T2U3 is typically packaged in reels and is available in quantities of 1000 units per reel.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage: 1.8V
• Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1315B21-A6T2U3 has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. CE: Chip enable pin

Functional Features

• Low dropout voltage
• Built-in overcurrent protection
• Thermal shutdown protection
• Short-circuit protection
• Reverse current protection

Advantages and Disadvantages

Advantages

• Small size allows for space-saving designs
• High efficiency results in reduced power consumption
• Wide input voltage range provides versatility
• Overcurrent and thermal shutdown protection enhance reliability

Disadvantages

• Limited output current may not be suitable for high-power applications
• Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The S-1315B21-A6T2U3 operates by regulating the input voltage to a stable and predetermined output voltage. It utilizes internal circuitry to monitor and adjust the voltage levels, ensuring a consistent output even when the input voltage fluctuates.

Detailed Application Field Plans

The S-1315B21-A6T2U3 finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

1. S-1315B18-A6T2U3: Similar specifications with an output voltage of 1.8V and output current of 150mA.
2. S-1315B21-A6T3U3: Higher output current of 300mA with the same output voltage of 1.8V.
3. S-1315B24-A6T2U3: Lower dropout voltage of 100mV with an output voltage of 1.8V and output current of 150mA.

These alternative models provide options based on specific requirements and constraints.

In conclusion, the S-1315B21-A6T2U3 is a compact and efficient voltage regulator that offers stable voltage output for various electronic devices. Its wide input voltage range, overcurrent protection, and thermal shutdown features make it a reliable choice for many applications. However, its limited output current and dropout voltage should be considered when selecting the appropriate model for specific needs.