AP1507-33D5L-13

Product Overview

Category

AP1507-33D5L-13 belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Input Voltage Range: 4.75V to 18V
• Output Voltage: 3.3V
• Maximum Output Current: 1.5A
• Dropout Voltage: 1.2V (typical)
• Low Quiescent Current: 80μA (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: TO-252-3 (DPAK)
• RoHS Compliant

Package and Quantity

The AP1507-33D5L-13 comes in a TO-252-3 (DPAK) package. It is typically sold in reels or tubes containing a specific quantity, such as 250 or 500 units per reel/tube.

Specifications

• Input Voltage Range: 4.75V to 18V
• Output Voltage: 3.3V ±2%
• Output Current: Up to 1.5A
• Dropout Voltage: 1.2V (typical)
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.4% (typical)
• Quiescent Current: 80μA (typical)
• Ripple Rejection Ratio: 70dB (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: TO-252-3 (DPAK)
• RoHS Compliant

Detailed Pin Configuration

The AP1507-33D5L-13 has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground pin.
3. VOUT (Pin 3): Output voltage pin.

Functional Features

• Wide input voltage range allows for flexibility in various applications.
• Low dropout voltage ensures efficient regulation even with small voltage differences.
• Low quiescent current minimizes power consumption when the regulator is idle.
• Excellent line and load regulation provide stable output voltage under varying conditions.
• High ripple rejection ratio reduces noise interference in the output signal.

Advantages

• Compact TO-252-3 (DPAK) package enables easy integration into circuit designs.
• Wide operating temperature range makes it suitable for use in extreme environments.
• RoHS compliance ensures environmental friendliness.

Disadvantages

• Limited output current of 1.5A may not be sufficient for high-power applications.
• Dropout voltage of 1.2V may restrict its use in low-voltage systems.

Working Principles

The AP1507-33D5L-13 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage, adjusting the pass transistor's resistance to maintain a constant output voltage.

Detailed Application Field Plans

The AP1507-33D5L-13 can be used in various applications, including but not limited to: - Power supplies for microcontrollers and other digital ICs - Battery-powered devices - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the AP1507-33D5L-13 include: - LM1117-3.3: A popular 3.3V linear voltage regulator with similar specifications. - XC6206P332MR: Another 3.3V linear voltage regulator in a different package. - NCP1117ST33T3G: A surface-mount 3.3V linear voltage regulator with enhanced thermal performance.

These alternative models offer similar functionality and can be considered as substitutes for the AP1507-33D5L-13 in various applications.

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