LT3050IDDB-5

Product Overview

Category

LT3050IDDB-5 belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection

Package

LT3050IDDB-5 comes in a small outline package (DDB) with 8 pins.

Essence

The essence of LT3050IDDB-5 lies in its ability to provide stable and regulated voltage output.

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 45V
• Output Voltage Range: 1.22V to 44V
• Dropout Voltage: 340mV at 500mA load current
• Quiescent Current: 40µA
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. ADJ: Adjust pin for setting the output voltage
4. NC: No connection pin
5. NC: No connection pin
6. VOUT: Output voltage pin
7. NC: No connection pin
8. NC: No connection pin

Functional Features

• High accuracy voltage regulation
• Low dropout voltage ensures efficient power conversion
• Low quiescent current minimizes power consumption
• Thermal shutdown protection prevents overheating and damage

Advantages

• Wide input voltage range allows for versatile applications
• Precise output voltage regulation ensures stable performance
• Low dropout voltage enables efficient power conversion
• Thermal shutdown protection enhances reliability

Disadvantages

• Limited output voltage range may not be suitable for certain applications requiring higher voltages
• Higher quiescent current compared to some alternative models may impact power efficiency in low-power applications

Working Principles

LT3050IDDB-5 operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of input voltage variations.

Detailed Application Field Plans

LT3050IDDB-5 finds applications in various fields, including but not limited to: - Power supply modules - Battery-powered devices - Industrial automation systems - Automotive electronics - Telecommunications equipment

Detailed and Complete Alternative Models

1. LT3080: Similar voltage regulator with adjustable output voltage and higher current capability.
2. LM317: Widely used linear voltage regulator with adjustable output voltage.
3. TPS7A47: Ultra-low noise voltage regulator suitable for sensitive audio applications.

These alternative models offer different features and specifications, providing options based on specific application requirements.

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