LTC1530IS8-1.9#TRPBF

Product Overview

Category

LTC1530IS8-1.9#TRPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact size
• High efficiency
• Low power consumption

Package

LTC1530IS8-1.9#TRPBF comes in an 8-pin small outline integrated circuit (SOIC) package.

Essence

The essence of LTC1530IS8-1.9#TRPBF lies in its ability to regulate voltage and efficiently manage power in electronic devices.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.5V - 6V
• Output Voltage: 1.9V
• Maximum Output Current: 300mA
• Operating Temperature Range: -40°C to +85°C
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 50µA

Pin Configuration

The LTC1530IS8-1.9#TRPBF has the following pin configuration:

```

---

| | --| Vout Vin |-- --| GND EN |-- --| FB SW |-- |___________| ```

• Vout: Output Voltage
• Vin: Input Voltage
• GND: Ground
• EN: Enable Pin
• FB: Feedback Pin
• SW: Switch Pin

Functional Features

• Voltage Regulation: The LTC1530IS8-1.9#TRPBF ensures a stable output voltage of 1.9V, regardless of input voltage fluctuations.
• Power Management: It efficiently manages power consumption, reducing energy waste and extending battery life in portable devices.
• Enable Pin: The EN pin allows for easy on/off control of the device.
• Feedback Pin: The FB pin provides feedback to regulate the output voltage accurately.
• Switch Pin: The SW pin controls the internal switching mechanism for efficient power conversion.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power loss.
• Compact size enables integration into space-constrained designs.
• Wide input voltage range allows for versatility in various applications.
• Low dropout voltage ensures efficient power conversion even with low input voltages.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

The LTC1530IS8-1.9#TRPBF operates based on a switching regulator topology. It utilizes an internal switch to rapidly switch between input and output paths, regulating the output voltage. This switching action minimizes power loss and maximizes efficiency.

When the input voltage is applied, the internal switch toggles between connecting the input voltage to an inductor and connecting the inductor to the output capacitor. This process stores energy in the inductor during the "on" phase and releases it to the output during the "off" phase, maintaining a stable output voltage.

Detailed Application Field Plans

The LTC1530IS8-1.9#TRPBF finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Embedded systems

Its voltage regulation and power management capabilities make it suitable for applications where stable and efficient power supply is crucial.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LTC1530IS8-1.9#TRPBF include: - LT1763 - LM1117 - MCP1702 - TPS7A47

These alternatives can be considered based on specific requirements, such as output voltage range, maximum output current, and package type.

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