MAX1819EBL33+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Quiescent Current
• Package: SOT23-5
• Essence: Regulates voltage with low power consumption
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 3.3V
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 40µA
• Load Regulation: ±0.1%
• Line Regulation: ±0.05%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX1819EBL33+T has a total of five pins arranged as follows:

1. GND: Ground pin
2. IN: Input voltage pin
3. EN: Enable pin
4. FB: Feedback pin
5. OUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• Low quiescent current minimizes power consumption during standby or idle modes.
• Enable pin allows for easy on/off control of the regulator.
• Excellent load and line regulation ensure stable output voltage under varying conditions.

Advantages and Disadvantages

Advantages: - Low dropout voltage enables efficient voltage regulation. - Low quiescent current reduces power consumption. - Small package size (SOT23-5) allows for space-saving designs. - Excellent load and line regulation provide stable output voltage.

Disadvantages: - Limited input voltage range (2.5V to 6.5V). - Dropout voltage may be higher than some alternative models.

Working Principles

The MAX1819EBL33+T is a voltage regulator that operates by maintaining a constant output voltage despite variations in input voltage and load conditions. It achieves this through a combination of feedback control and internal circuitry. The regulator compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain the desired output voltage.

Detailed Application Field Plans

The MAX1819EBL33+T is commonly used in various electronic devices and applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Embedded systems

Detailed and Complete Alternative Models

1. MAX1819EETL33+: Similar to MAX1819EBL33+T, but available in a different package (TDFN-6).
2. MAX1819EUTL33+: Similar to MAX1819EBL33+T, but available in a different package (SOT23-6).
3. MAX1819EETL50+: Similar to MAX1819EBL33+T, but with an output voltage of 5.0V.
4. MAX1819EETL25+: Similar to MAX1819EBL33+T, but with an output voltage of 2.5V.

These alternative models offer similar functionality and characteristics, providing flexibility for different design requirements.

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