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AP1533SG-13

Name: AP1533SG-13
Rating: 4.7 (12 reviews)

IC REG BUCK ADJ 1.8A 8SOP

제조업체
Mfr.부분 #AP1533SG-13
패키지
데이터시트 AP1533SG-13 DataSheet
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사양

Part Status	Obsolete
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	4V
Voltage - Input (Max)	23V
Voltage - Output (Min/Fixed)	0.8V
Voltage - Output (Max)	23V
Current - Output	1.8A
Frequency - Switching	300kHz
Synchronous Rectifier	No
Operating Temperature	-25°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOP
Base Product Number	AP1533

개요

Description

The AP1533SG-13 is a low-dropout (LDO) voltage regulator designed for efficient power management in various electronic applications. It offers a fixed output voltage, typically around 3.3V, making it suitable for powering microcontrollers, sensors, and other digital circuits.
Key features include low quiescent current, a wide input voltage range, and the ability to deliver high output current while maintaining thermal stability. The device also includes built-in protection mechanisms such as thermal shutdown and current limiting, ensuring reliable operation in varying conditions.
Its compact package allows for easy integration into space-constrained designs, making it ideal for portable devices and consumer electronics. Overall, the AP1533SG-13 is a versatile choice for developers seeking a dependable power supply solution in their projects.

Features

The AP1533SG-13 is a low-dropout (LDO) linear voltage regulator designed for high-performance applications. Key features include:
1. Input Voltage Range: Typically from 2.5V to 16V, accommodating a variety of input sources.
2. Output Voltage Options: Available in fixed output voltages (e.g., 3.3V, 1.8V) or adjustable versions.
3. Output Current: Capable of delivering up to 1A of continuous current.
4. Low Dropout Voltage: Specifications indicate dropout voltages around 300mV at full load, enhancing efficiency.
5. Thermal Protection: Built-in thermal shutdown feature to prevent overheating.
6. Short-Circuit Protection: Safeguards the device against overload conditions.
7. High Ripple Rejection: Ensures stable output voltage with minimal noise.
8. Package Options: Available in various packages (e.g., TO-220, SOT-223) for flexible design integration.
These features make the AP1533SG-13 suitable for a wide range of applications, including consumer electronics, telecommunications, and automotive systems.

Package

The AP1533SG-13 is packaged in a SOT-23 (Small Outline Transistor) form factor, which is a compact, surface-mount package commonly used for low-power applications.

Pinout

The AP1533SG-13 is a low dropout (LDO) voltage regulator with a pin count of 8. The functions of its pins are as follows:
1. Vin: Input voltage supply.
2. GND: Ground reference.
3. Vout: Output voltage.
4. EN: Enable pin to turn the regulator on or off.
5. NC: No connection (not internally connected).
6. FB: Feedback pin for voltage regulation.
7. CSN: Current sense negative terminal.
8. CSP: Current sense positive terminal.
The AP1533SG-13 typically provides stable output voltage and features low dropout characteristics, making it suitable for various applications requiring efficient voltage regulation.

Manufacturer

The manufacturer of the AP1533SG-13 is Diodes Incorporated. This company is a global manufacturer and supplier of high-performance analog and mixed-signal semiconductor products. Founded in 1950, Diodes Incorporated specializes in a wide range of applications, including consumer electronics, automotive, and industrial markets. Their products include diodes, transistors, rectifiers, and voltage regulators, among others. The AP1533SG-13 is a low-dropout (LDO) voltage regulator, designed to provide a stable output voltage with high efficiency, suitable for various electronic applications. Diodes Incorporated is known for its focus on innovation, quality, and customer service in the semiconductor industry.

Application

The AP1533SG-13 is a linear voltage regulator primarily used in applications such as power management for consumer electronics, automotive electronics, and telecommunications equipment. It provides stable output voltage for devices requiring low to moderate current, including microcontrollers, sensors, and analog circuits. Its features make it suitable for applications needing low dropout voltage and minimal noise.

Equivalent

The AP1533SG-13 is a low-dropout linear regulator. Equivalent products include the LM1117, MIC5205, and LT1085. Depending on your specific requirements (voltage, current, package type, etc.), these alternatives may work as substitutes. Always verify the electrical specifications to ensure compatibility for your application.