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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearAP7365-12YG-13
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AP7365-12YG-13 - Diodes Incorporated

Manufacturer Part Number
AP7365-12YG-13
Manufacturer
Diodes Incorporated
Allelco Part Number
32D-AP7365-12YG-13
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
228,930 pcs available, New & Original
Parts Description
IC REG LINEAR 1.2V 600MA SOT89-3
Package
SOT-89-3
Data sheet
AP7365-12YG-13.pdf

Datasheets

AP7365.pdf

Environmental Information

Diodes Environmental Compliance Cert.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 228930
  • Unit Price: $0.229
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $0.229 $0.23
200+ $0.092 $18.40
500+ $0.088 $44.00
1000+ $0.087 $87.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

AP7365-12YG-13 Tech Specifications
Diodes Incorporated - AP7365-12YG-13 technical specifications, attributes, parameters and parts with similar specifications to Diodes Incorporated - AP7365-12YG-13

Product Attribute Attribute Value
Manufacturer Diodes Incorporated
Voltage Dropout (Max) 0.6V @ 600mA
Voltage - Output (Min/Fixed) 1.2V
Voltage - Output (Max) -
Voltage - Input (Max) 6V
Supplier Device Package SOT-89-3
Series -
Protection Features Over Current, Over Temperature
Package / Case TO-243AA
Package Tape & Reel (TR)
Product Attribute Attribute Value
PSRR 65dB (1kHz)
Output Type Fixed
Output Configuration Positive
Operating Temperature -40°C ~ 85°C
Number of Regulators 1
Mounting Type Surface Mount
Current - Quiescent (Iq) 80 µA
Current - Output 600mA
Control Features -
Base Product Number AP7365

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

AP7365-12YG-13 Image
AP7365-12YG-13 (1)

Manufacturer Part Number

AP7365-12YG-13

Manufacturer

diodes

Introduction

The AP7365-12YG-13 is a high-performance, low-dropout (LDO) linear voltage regulator from Diodes Incorporated. It provides a fixed 1.2V output voltage with a maximum output current of 600mA. The regulator features low quiescent current, high power supply rejection ratio (PSRR), and over-current and over-temperature protection, making it an ideal choice for a wide range of applications.

Product Features and Performance

Fixed 1.2V output voltage

Maximum output current of 600mA

Low quiescent current of 80μA

High PSRR of 65dB at 1kHz

Over-current and over-temperature protection

Wide operating temperature range of -40°C to 85°C

Tape and reel packaging

Product Advantages

Reliable and stable output voltage

Efficient power management with low quiescent current

Robust protection features for enhanced safety and reliability

Suitable for a wide range of applications

Key Reasons to Choose This Product

Excellent performance and reliability

Compact and space-saving design

Cost-effective solution for your power management needs

Backed by Diodes Incorporated's renowned quality and support

Quality and Safety Features

Over-current and over-temperature protection

Robust design for reliable operation

Compatibility

The AP7365-12YG-13 is a surface-mount device in a TO-243AA (SOT-89-3) package, making it compatible with a wide range of electronic systems and PCB designs.

Application Areas

Portable electronics

Battery-powered devices

Digital cameras and camcorders

Wearable devices

Industrial control systems

Product Lifecycle

The AP7365-12YG-13 is an active product, and Diodes Incorporated continues to support it. There are no plans for discontinuation at this time. Customers are advised to contact our website's sales team for information on any available equivalent or alternative models.

Frequently Asked Questions(FAQ)

What is the maximum input voltage and dropout voltage for the AP7365-12YG-13 linear regulator when delivering 600 mA of output current?
The AP7365-12YG-13 can accept a maximum input voltage of 6 V while maintaining regulation at its fixed 1.2 V output. At full load of 600 mA, the dropout voltage reaches up to 0.6 V, meaning the minimum required input-to-output differential is 1.8 V under these conditions. This limits the usable headroom in low-voltage applications where input rails are close to 1.2 V.
How does the quiescent current of the AP7363-12YG-13 compare to other regulators in its class, and what impact does it have on battery-powered designs?
With a quiescent current of just 80 µA, the AP7365-12YG-13 offers relatively low power consumption in standby mode compared to many general-purpose LDOs. This characteristic makes it suitable for applications requiring extended battery life, such as wearables or IoT sensors, where the regulator remains active but draws minimal current during inactive periods.
Can the AP7365-12YG-13 safely operate with an input voltage equal to its output voltage plus 0.4 V, and why or why not?
No, the AP7365-12YG-13 cannot reliably regulate when the input voltage is only 0.4 V above its 1.2 V output. Since the maximum dropout voltage is 0.6 V at 600 mA, the minimum valid input must be 1.8 V. Operating below this threshold would cause the output to droop or fall out of regulation, potentially disrupting downstream circuits.
In what scenarios would someone choose the AP7365-12YG-13 over a switching regulator like the MP2307 despite lower efficiency?
Engineers might select the AP7365-12YG-13 when noise sensitivity is critical—such as in analog signal paths or RF subsystems—because it provides clean, ripple-free output unlike most switching regulators. Additionally, if the load current is consistently below 200 mA and transient response requirements are modest, the simplicity, small footprint, and lack of inductor complexity may justify using this linear regulator.
What protection mechanisms does the AP7365-12YG-13 include, and how do they affect system reliability?
The device incorporates over-current and over-temperature protection, which prevent damage during short-circuit conditions or excessive junction heating. These features enhance reliability by automatically limiting output current or shutting down the regulator when thermal thresholds are exceeded, thus avoiding catastrophic failure in fault scenarios.
How does the PSRR performance of the AP7365-12YG-13 influence design choices in noisy power environments?
With a Power Supply Rejection Ratio (PSRR) of 65 dB at 1 kHz, the AP7365-12YG-13 attenuates low-frequency supply noise effectively. This makes it viable for systems fed by unregulated sources like batteries with high impedance or poorly filtered DC-DC outputs, though it may struggle with higher frequency ripple without additional filtering components.
Is the AP7365-12YG-13 compatible with automated assembly processes, and what packaging details support this?
Yes, it is delivered in tape and reel format (TR), enabling fully automated pick-and-place assembly. The SOT-89-3 package has a Moisture Sensitivity Level (MSL) of 1, meaning it has unlimited floor life and requires no special handling prior to reflow soldering, simplifying production logistics.
What operating temperature range must be considered when integrating the AP7365-12YG-13 into industrial or automotive edge devices?
The device operates from -40°C to +85°C, making it suitable for commercial and some industrial applications, though not automotive-grade. Designers must ensure ambient and junction temperatures remain within this window, especially under worst-case thermal conditions involving high ambient heat and elevated output currents.
How does the physical footprint of the AP7365-12YG-13 compare to alternative packages like SOT-23, and what trade-offs arise?
The SOT-89-3 package used for the AP7365-12YG-13 is slightly larger than SOT-23 variants but allows better heatsinking due to its metal tab exposed on the bottom. While it consumes more board space, it supports higher current delivery (up to 600 mA) more efficiently than smaller packages, reducing thermal stress.
Are there substitute parts available if the AP7365-12YG-13 becomes unavailable, and what should be verified before replacing it?
A known substitute is the AP7217D-12YG-13, which shares similar electrical characteristics. However, designers must confirm identical input voltage limits, dropout performance, thermal shutdown thresholds, and pin compatibility before substitution to avoid unintended behavior in existing layouts.
What role does the base product number (AP7365) play in component lifecycle management?
The base product number (AP7365) groups all fixed-voltage versions of this regulator family (e.g., 1.2V, 1.8V, etc.) under one identifier, facilitating inventory tracking and obsolescence planning. Using the full part number (AP7365-12YG-13) ensures traceability and avoids mix-ups between different output voltages.
Why might a designer prefer a surface-mount version like the AP7365-12YG-13 over through-hole alternatives in modern PCB designs?
Surface mounting reduces parasitic inductance and improves thermal performance in compact layouts. The AP7365-12YG-13’s SOT-89-3 package enables high-density placement, shorter traces, and automated manufacturing compatibility, which lowers overall system cost and increases scalability in mass-produced electronics.
How does RoHS compliance impact regulatory approval for products using the AP7365-12YG-13?
As a RoHS3 compliant device, the AP7365-12YG-13 meets strict environmental standards prohibiting hazardous substances like lead, mercury, and cadmium. This simplifies certification for global markets including Europe, North America, and Asia, reducing barriers to entry for consumer and industrial electronics.
What is the significance of the ECCN code EAR99 for international sourcing decisions involving the AP7365-12YG-13?
An ECCN (Export Control Classification Number) of EAR99 means the AP7365-12YG-13 is not subject to strict export controls under U.S. regulations, provided it is used for standard electronic components. This eases cross-border procurement and distribution, particularly beneficial for global contract manufacturers.
When designing a portable medical device using the AP7365-12YG-13, how should thermal considerations influence layout decisions?
Although the device includes over-temperature protection, continuous operation near 600 mA in high ambient temperatures could push junction temperatures beyond safe limits. Placing it away from hot components, using adequate copper pour for heatsinking, and avoiding enclosed spaces will help maintain reliable operation and prolong lifespan.
How does the fixed 1.2V output voltage of the AP7365-12YG-13 affect compatibility with common microcontroller core voltages?
Many low-power microcontrollers use 1.2V as a nominal core supply in advanced nodes, making the AP7365-12YG-13 a natural fit for such systems. It eliminates the need for external references or post-regulation, streamlining power architecture while maintaining tight voltage accuracy.
What precautions should be taken when evaluating long-term reliability of the AP7365-12YG-13 in harsh environments?
While rated for -40°C to 85°C, prolonged exposure to humidity or corrosive atmospheres may degrade solder joints over time. Designers should apply conformal coating and ensure proper board cleaning during assembly to mitigate moisture-induced failures, even though MSL 1 indicates robust storage stability.
Why might two engineers reach different conclusions about whether to use the AP7365-12YG-13 versus another LDO, based solely on technical specifications?
Differences in application context—such as required efficiency, allowable noise, board real estate, or transient load behavior—can shift the optimal choice even among similar regulators. The AP7365-12YG-13 excels in quiet, moderate-current scenarios but may be overkill if lower current or adjustable voltage suffices, highlighting the importance of holistic system analysis.

Parts with Similar Specifications

The three parts on the right have similar specifications to Diodes Incorporated AP7365-12YG-13

Product Attribute AP7365-12YRG-13 AP7365-15YRG-13 AP7365-10YRG-13 AP7365-15YG-13
Part Number AP7365-12YRG-13 AP7365-15YRG-13 AP7365-10YRG-13 AP7365-15YG-13
Manufacturer Diodes Incorporated Diodes Incorporated Diodes Incorporated Diodes Incorporated
Output Configuration - - - -
Current - Quiescent (Iq) - - - -
Voltage Dropout (Max) - - - -
Voltage - Input (Max) - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Series - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
PSRR - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Voltage - Output (Min/Fixed) - - - -
Current - Output - - - -
Voltage - Output (Max) - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Number of Regulators - - - -
Control Features - - - -
Protection Features - - - -
Output Type - Current - Unbuffered Voltage - Buffered -

AP7365-12YG-13 Datasheet PDF

Download AP7365-12YG-13 pdf datasheets and Diodes Incorporated documentation for AP7365-12YG-13 - Diodes Incorporated.

Datasheets
AP7365.pdf
Environmental Information
Diodes Environmental Compliance Cert.pdf

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Customer Reviews

Evaluation: 10 Articles

  • ECUb***h
    Sep 22, 2026

    Used for repair of an older automotive ECU. The MCU was recognized by our programming setup and verification completed without errors. The repaired board now starts and communicates normally.

  • RS48***ieldTech
    Sep 16, 2026

    Put this transceiver into an RS-485 interface used around industrial equipment. Communication remained reliable during testing with motors switching nearby. Good result for the replacement board.

  • Logi***b_Chris
    Sep 8, 2026

    Purchased for a Cyclone III development project. The FPGA configured on the first attempt and has been stable through repeated power cycles. No problems with the I/O we are using.

  • Circ***FixerTom
    Sep 2, 2026

    Used this rectifier in a high-current power supply repair. Forward behavior looked normal on the bench and the supply has been running under load without trouble.

  • Retr***UWorks
    Aug 31, 2026

    Needed the exact ST10F269Z2Q6 for servicing an older control unit. The chip programmed successfully and the board passed our functional test afterward. Much easier than redesigning around a newer MCU.

  • Andr***PCBLab
    Aug 28, 2026

    I needed this ADC for an older data acquisition board. Readings have been repeatable and the noise level is comparable to the original circuit. Happy with the purchase.

  • Leat***O'Keefe
    Aug 20, 2026

    one of my hobbies is skydiving. and when i'm skydiving this works great.

  • Ilen***
    Aug 20, 2026

    This product works considerably well. It secretly improves my basketball by a lot.

  • Indu***ialPower
    Aug 17, 2026

    Installed this IGBT module in a power conversion cabinet. Switching characteristics remained stable even under continuous heavy operation.

  • Nikh***ech
    Aug 13, 2026

    Great low-power MCU for portable equipment. Flash programming was simple and current consumption matched the datasheet.

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1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
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AP7365-12YG-13 Image

AP7365-12YG-13

Diodes Incorporated
32D-AP7365-12YG-13

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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