LTC1504CS8-3.3#PBF

Product Overview

Category

The LTC1504CS8-3.3#PBF belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Voltage Regulation: The LTC1504CS8-3.3#PBF provides a regulated output voltage of 3.3V.
• Efficiency: This voltage regulator offers high efficiency, ensuring minimal power loss during operation.
• Low Dropout: It has a low dropout voltage, allowing it to operate even when the input voltage is close to the desired output voltage.
• Current Limiting: The LTC1504CS8-3.3#PBF incorporates current limiting features to protect the circuit from excessive current flow.
• Thermal Shutdown: It includes thermal shutdown protection to prevent overheating.

Package

The LTC1504CS8-3.3#PBF comes in an industry-standard 8-pin surface mount package (SOIC-8).

Essence

The essence of the LTC1504CS8-3.3#PBF is to provide a stable and regulated output voltage of 3.3V for various electronic applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 10V
• Output Voltage: 3.3V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 85µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for voltage regulation
4. SHDN: Shutdown pin (active low)
5. VOUT: Regulated output voltage pin
6. NC: No connection
7. NC: No connection
8. VIN: Input voltage pin

Functional Features

• Voltage Regulation: The LTC1504CS8-3.3#PBF maintains a stable output voltage of 3.3V, regardless of input voltage fluctuations.
• Current Limiting: It incorporates current limiting functionality to protect the circuit from excessive current flow.
• Thermal Shutdown: The device includes thermal shutdown protection to prevent overheating and potential damage.

Advantages and Disadvantages

Advantages

• High efficiency design minimizes power loss.
• Low dropout voltage enables operation with small input-output voltage differentials.
• Compact surface mount package for easy integration into electronic circuits.
• Wide input voltage range allows for versatile applications.

Disadvantages

• Limited output current capacity (up to 150mA).
• Requires external components for proper operation.
• Not suitable for high-power applications.

Working Principles

The LTC1504CS8-3.3#PBF operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 3.3V. The device regulates the output voltage by controlling the switching of internal transistors, ensuring a stable and reliable power supply.

Detailed Application Field Plans

The LTC1504CS8-3.3#PBF finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable electronics - Embedded systems - IoT devices - Consumer electronics

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative voltage regulator with similar specifications and performance characteristics.
2. MCP1700-3302E/TO: Another alternative voltage regulator offering a regulated output voltage of 3.3V.
3. LT1763-3.3: A high-performance alternative with lower dropout voltage and higher output current capability.

These alternative models can be considered based on specific application requirements and design constraints.

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