Diodes Incorporated Integrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching Regulators Diodes Incorporated PMIC - Voltage Regulators - DC DC Switching Regulators

AP1509-33SG-13 PMIC - Voltage Regulators - DC DC Switching Regulators by Diodes Incorporated

AP1509-33SG-13 is a PMIC - Voltage Regulators - DC DC Switching Regulators model from Diodes Incorporated, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators product path. Known package information currently points to 8SOIC under the Diodes Incorporated brand listing. IC REG BUCK 3.3V 2A 8SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around AP1509-33SG-13 so buyers can move faster from review to quotation.

RoHS

Datasheet

AP1509-33SG-13 PMIC - Voltage Regulators - DC DC Switching Regulators by Diodes Incorporated | TrustCompo

Pictures are for reference only. Please contact us for the latest pictures.

Traceability and authenticity checks

Fast RFQ turnaround

Documentation support

Pre-shipment inspection review

Part Number

AP1509-33SG-13

Internal code

TCE000105346

Package

8SOIC

Manufacturer

Diodes Incorporated

Key specifications

Series

Min Quantity

Availability

In Stock

Stock can move quickly. Send an RFQ to confirm live inventory, lead time, final price, and documents before purchase.

In Stock

51,916

Available

16,150

MOQ

Package

8SOIC

Lead time

Confirm lead time

Price

Tier pricing listed

Requested quantity

Price Range

Due to different local policies, please contact us for the latest quotation.

Quantity	Unit Price
1	$0.68
10	$0.45
30	$0.34
100	$0.27
500	$0.25
1,000	$0.23

Technical document

Open The Official Datasheet

Review the latest datasheet for AP1509-33SG-13 from Diodes Incorporated in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.

View AP1509-33SG-13 Datasheet

Why request a quote

Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.

RoHS, REACH, and lead-free documentation can be confirmed during RFQ

Traceability and Certificate of Conformance support available on request

Pre-shipment inspection report support for quality review

Trust signals

Globally recognized certifications

4 certifications

Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.

ISO 9001

Quality management processes for more consistent sourcing and handling.

AS9120B

Aerospace-focused distribution controls for traceability and reliability.

ISO 14001

Environmental management discipline across warehouse and operating workflows.

ESD Control

Electrostatic handling standards to help protect sensitive components.

Ordering workflow

Understand how to order and what policies support the purchase

Use this section to see the fastest ordering path and the policy pages buyers usually review before confirming a component order.

How to order this product

A simple B2B flow helps engineering and procurement teams move from part review to commercial confirmation.

Confirm part and quantity

Review the part number, package, key specs, and target quantity so the quote request reflects the exact sourcing scope your team needs.

Send RFQ or sample request

Use Quick Quote for commercial pricing or Request Sample when engineering validation is still in progress and a smaller evaluation quantity is needed.

Align delivery, payment, and documentation

Before final release, confirm stock timing, shipment method, payment arrangement, and any traceability or inspection documents required by your process.

Policies buyers usually check

These pages explain the operating rules around samples, shipping, payment, and quality support before you place the order.

Get a Sample

Request engineering samples to evaluate fit, validate alternatives, and keep design decisions moving before a larger order is placed.

Request evaluation samples

Shipping & Delivery

Review shipping origin, carrier options, delivery methods, and the practical factors that affect transit timing for global component orders.

Review shipping details

Payment Terms

Understand supported payment methods, invoice handling, quote currency, and the commercial boundaries used for international B2B orders.

Review payment terms

Quality & Traceability Center

See how incoming inspection, outgoing verification, traceability support, certifications, and additional testing fit into our quality workflow.

Review quality controls

Structured product content

Review The Product The Way Buyers Actually Evaluate It

Review overview, detailed specifications, and related sourcing content in one structured flow without scanning separate oversized sections.

Product overview

Overview

The AP1509-33SG-13 is a voltage regulator integrated circuit (IC) manufactured by Diodes Incorporated. It is designed to provide a stable output voltage of 3.3V, making it suitable for various applications in electronic devices that require a reliable power supply.

Key Features:

Output Voltage: The AP1509-33SG-13 delivers a fixed output voltage of 3.3V, which is ideal for powering microcontrollers, sensors, and other digital circuits.
Input Voltage Range: This regulator can accept a wide input voltage range, typically from 4.5V to 15V, allowing it to be used in various power supply configurations.
Output Current: The device is capable of supplying a maximum output current of up to 1A, making it suitable for moderate power applications.
Low Dropout Voltage: The AP1509-33SG-13 features a low dropout voltage, which means it can maintain regulation even when the input voltage is close to the output voltage. This is particularly useful in battery-powered applications where maximizing battery life is essential.
Thermal Protection: The IC includes built-in thermal shutdown protection, which prevents damage to the device in case of overheating, ensuring reliable operation under varying load conditions.
Short-Circuit Protection: It also features short-circuit protection, which safeguards the device and the connected load from damage in the event of a fault condition.
Package Type: The AP1509-33SG-13 is typically available in a compact SOT-23 package, which is suitable for space-constrained applications and allows for easy integration into printed circuit boards (PCBs).
Efficiency: The regulator is designed for high efficiency, which helps to minimize power loss and heat generation, contributing to overall system reliability and performance.
Application Areas: This voltage regulator is commonly used in various applications, including consumer electronics, telecommunications, automotive electronics, and industrial equipment.

Electrical Characteristics:

Quiescent Current: The device has a low quiescent current, which is beneficial for battery-operated devices as it helps to extend battery life.
Load Regulation: The AP1509-33SG-13 exhibits good load regulation characteristics, ensuring that the output voltage remains stable under varying load conditions.

Conclusion:

The AP1509-33SG-13 from Diodes Incorporated is a versatile and reliable voltage regulator that provides a fixed 3.3V output with a range of protective features, making it an excellent choice for a wide array of electronic applications. Its compact size, efficiency, and robust performance characteristics make it a popular choice among engineers and designers looking for dependable power management solutions.

Fast scan