LP3470IM5X-2.63/NOPB

Product Overview

Category

LP3470IM5X-2.63/NOPB 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: LP3470IM5X-2.63/NOPB provides a regulated output voltage.
• Low dropout: It can operate with a very small voltage difference between the input and output.
• Low quiescent current: The regulator consumes minimal current when in standby mode.
• Thermal shutdown protection: LP3470IM5X-2.63/NOPB includes built-in protection against excessive heat.

Package

LP3470IM5X-2.63/NOPB is available in a miniature SOT-23-5 package.

Essence

The essence of LP3470IM5X-2.63/NOPB lies in its ability to maintain a stable output voltage, even when the input voltage fluctuates.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying depending on the supplier.

Specifications

• Input voltage range: 2.5V to 6.5V
• Output voltage: 2.63V
• Dropout voltage: 150mV at 100mA load
• Quiescent current: 1.5µA (typical)
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

LP3470IM5X-2.63/NOPB has five pins arranged as follows:

```

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| | --| Vout GND|-- --| Vin EN |-- --| NC NRST|-- |___________| ```

1. Vout: Output voltage pin
2. GND: Ground reference
3. Vin: Input voltage pin
4. EN: Enable pin (active high)
5. NC: No connection
6. NRST: Reset output pin

Functional Features

• Voltage regulation: LP3470IM5X-2.63/NOPB maintains a constant output voltage regardless of input variations.
• Low dropout: It can operate with a minimal voltage difference between the input and output, maximizing efficiency.
• Enable pin: The regulator can be enabled or disabled using the EN pin.
• Reset output: NRST provides a reset signal when the output voltage falls below a certain threshold.

Advantages and Disadvantages

Advantages

• Compact size and low profile package
• Wide input voltage range
• Low quiescent current consumption
• Thermal shutdown protection ensures safe operation

Disadvantages

• Fixed output voltage may not suit all applications
• Limited output current capability

Working Principles

LP3470IM5X-2.63/NOPB operates as a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output. When the input voltage drops below the desired output voltage plus the dropout voltage, the regulator enters dropout mode, where it reduces the output current to maintain regulation.

Detailed Application Field Plans

LP3470IM5X-2.63/NOPB finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Embedded systems - IoT devices - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LP3470IM5X-2.63/NOPB include: - LM1117-2.63 - MCP1702-2.63 - TPS78225

These alternatives may have different package options, input/output voltage ranges, and additional features. It is important to review their datasheets for specific details.

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