LNBP15SP-TR

Product Overview

Category

LNBP15SP-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for signal conditioning and amplification purposes.

Characteristics

• LNBP15SP-TR is a low-noise block (LNB) supply and control voltage regulator.
• It provides a stable output voltage for LNBs used in satellite communication systems.
• The device operates with a wide input voltage range, making it suitable for various applications.
• LNBP15SP-TR offers excellent line and load regulation, ensuring reliable performance.

Package

The LNBP15SP-TR is available in a small outline package (SOP) format.

Essence

The essence of LNBP15SP-TR lies in its ability to regulate and supply power to LNBs efficiently, enabling reliable signal reception in satellite communication systems.

Packaging/Quantity

LNBP15SP-TR is typically packaged in reels, containing a specific quantity of units per reel. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 8V to 14V
• Output Voltage Range: 13V or 18V (selectable)
• Quiescent Current: 2.5mA (typical)
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOP-8

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground reference
3. EN: Enable pin for controlling the device's operation
4. FB: Feedback pin for voltage regulation
5. VOUT: Output voltage pin
6. NC: No connection
7. NC: No connection
8. VREF: Reference voltage output

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• Selectable output voltage (13V or 18V) provides flexibility for different LNB requirements.
• Low quiescent current ensures efficient power consumption.
• Excellent line and load regulation guarantee stable performance under varying conditions.
• Enable pin allows control over the device's operation, enhancing power management capabilities.

Advantages

• Reliable voltage regulation for LNBs in satellite communication systems.
• Wide operating temperature range enables usage in extreme environmental conditions.
• Small package size facilitates integration into compact electronic devices.
• Low quiescent current minimizes power consumption.
• Flexible output voltage selection caters to different LNB specifications.

Disadvantages

• Limited pin configuration options may restrict certain circuit designs.
• SOP package may not be suitable for applications requiring higher power dissipation.

Working Principles

LNBP15SP-TR operates by regulating the input voltage to provide a stable output voltage for LNBs. The enable pin controls the device's operation, allowing it to be turned on or off as required. The feedback pin monitors the output voltage and adjusts the internal circuitry to maintain the desired voltage level. This ensures reliable power supply to the LNB, enabling optimal signal reception in satellite communication systems.

Detailed Application Field Plans

LNBP15SP-TR finds extensive application in satellite communication systems, specifically in the following areas:

1. Direct-to-Home (DTH) satellite receivers
2. Satellite television broadcasting systems
3. VSAT (Very Small Aperture Terminal) systems
4. Satellite internet services
5. Earth observation and remote sensing systems

In these applications, LNBP15SP-TR plays a crucial role in providing regulated power to LNBs, ensuring uninterrupted signal reception and transmission.

Detailed and Complete Alternative Models

1. LNBP12SP-TR: Similar to LNBP15SP-TR but with a lower input voltage range (6V to 12V).
2. LNBP18SP-TR: Similar to LNBP15SP-TR but with a higher output voltage range (16V or 20V).
3. LNBP25SP-TR: Similar to LNBP15SP-TR but with a wider operating temperature range (-55°C to +125°C).

These alternative models offer similar functionality and can be considered as substitutes for LNBP15SP-TR, depending on specific application requirements.

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