My Inquiry
My Account
Diodes Incorporated AP7365-20WG-7
- Part No.:
- AP7365-20WG-7
- Manufacturer:
- Diodes Incorporated
- Package:
- SC-74A, SOT-753
- Datasheet:
-
AP7365-20WG-7.pdf
- Description:
- IC REG LINEAR 2V 600MA SOT25
- Quantity:
- Payment:
- Shipping:
Inventory:1,162
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
AP7365-20WG-7 from Diodes Incorporated is a fixed-output 2.0V, 600mA low-dropout linear regulator with enable control, 35μA quiescent current, 300mV dropout at full load, and stable operation with 1μF ceramic output capacitance. It serves as a primary power supply for FPGA I/O rails and DSP core domains in portable embedded systems requiring fast transient response and battery longevity.
For engineers reviewing the AP7365-20WG-7 datasheet, AP7365-20WG-7 pinout, AP7365-20WG-7 application, or AP7365-20WG-7 equivalent, key selection criteria include dropout voltage under 600mA load, EN logic thresholds (VIH ≥1.4V, VIL ≤0.4V), ±2% output accuracy across –40°C to +85°C, PSRR of 65dB at 1kHz, and thermal shutdown activation at +145°C.
Technical Context
The AP7365-20WG-7 integrates a P-channel MOSFET pass element, precision 0.8V bandgap reference, and error amplifier with internal compensation - enabling stable regulation without external compensation components. Its architecture supports fast 200μs start-up and maintains regulation down to zero load.
Current-limit protection clamps output at ~1.4A during overload, while short-circuit protection limits current to ~240mA when OUT is grounded. Thermal shutdown disables output above +145°C with +15°C hysteresis, ensuring safe operation under sustained high-power dissipation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Voltage | Fixed 2.0V ±2% over –40°C to +85°C - ensures reliable biasing for 2.0V I/O standards. |
| Max Output Current | 600mA continuous - sufficient for FPGA I/O banks or dual-core microcontroller subsystems. |
| Dropout Voltage | 300mV at 600mA (VOUT ≥2.5V); 370mV typical at 2.0V/600mA - enables operation from 2.37V input minimum. |
| Quiescent Current | 35μA typical at no load - extends battery runtime in always-on sensor nodes and wearables. |
| PSRR | 65dB at 1kHz - suppresses switching noise from upstream DC/DC converters feeding the LDO input. |
| Start-Up Time | 200μs - supports rapid wake-from-standby in real-time audio or communication processors. |
| Thermal Shutdown | Activates at +145°C with +15°C hysteresis - prevents permanent damage during sustained overload or poor PCB heatsinking. |
Pinout & Package
SOT25 (W package) - 5-pin surface-mount package with exposed pad not electrically connected; requires minimum 1.5mm² copper pour on GND for thermal relief.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1: IN | Input voltage supply | Bypassed to GND via ≥1μF MLCC; must be routed with low-inductance trace to minimize noise coupling. |
| 2: GND | Power ground reference | Primary return path for IN, OUT, and internal circuitry; connects directly to PCB ground plane. |
| 3: EN | Enable control input | Active-high logic interface; VIH ≥1.4V, VIL ≤0.4V - compatible with 1.8V/3.3V GPIO without level shifters. |
| 4: NC | No connection | Internally unconnected; must remain floating or tied to GND per layout guidelines - no routing allowed. |
| 5: OUT | Regulated output | Delivers 2.0V ±2%; bypassed to GND via ≥1μF ceramic capacitor placed within 2mm of pin. |
Key Features
| Feature | Design Value |
|---|---|
| Low dropout with P-MOS pass device | Enables 2.0V output from 2.37V input at 600mA - maximizes usable battery voltage range in single-cell Li-ion systems. |
| Stable with 1μF ceramic output cap | Eliminates need for large tantalum or electrolytic capacitors - reduces board area and improves reliability. |
| Fast load transient response | Controls <±20mV output deviation during 10mA↔600mA step changes - critical for burst-mode digital loads. |
| Integrated protection suite | Combines current limit (~1.4A), short-circuit clamp (~240mA), and thermal shutdown (+145°C) - removes need for external fault management circuitry. |
| Ultra-low IQ across input range | 35μA typical from VIN = 2V to 6V - ensures consistent battery life regardless of battery state-of-charge decay. |
Applications
| FPGA I/O Power Supply | DSP Core Voltage Rail |
|---|---|
|
Use Scenario: Powers configurable I/O banks in Xilinx Artix-7 or Intel Cyclone V FPGAs where rail voltage must match interface standard (e.g., SSTL-18). IC Role / Device Role / Timing Role: Primary low-noise, fast-transient LDO delivering clean 2.0V to I/O buffers during simultaneous bank switching. Use Value: Maintains signal integrity with <±20mV load-induced ripple and 65dB PSRR - prevents timing violations in high-speed parallel interfaces. |
Use Scenario: Supplies core voltage to TI C674x or Analog Devices SHARC DSPs operating at 2.0V nominal with dynamic load currents up to 500mA. IC Role / Device Role / Timing Role: Regulated power source enabling deterministic execution cycles by minimizing voltage droop during instruction fetch bursts. Use Value: 200μs start-up and <±15mV line transient deviation ensure immediate core readiness after wake-up - eliminates boot delay. |
| Portable Medical Sensor Node | Industrial IoT Edge Controller |
|
Use Scenario: Powers ultra-low-power ECG front-end ASIC and BLE radio in disposable wearable patches with coin-cell battery. IC Role / Device Role / Timing Role: Main system regulator providing 2.0V to analog signal chain and digital subsystems with minimal quiescent draw. Use Value: 35μA IQ extends 3V CR2032 battery life beyond 12 months in sleep mode - validated across –20°C to +50°C ambient. |
Use Scenario: Supplies 2.0V rail to ARM Cortex-M7 MCU and isolated CAN transceiver in DIN-rail mounted gateway with wide-input DC supply. IC Role / Device Role / Timing Role: Secondary LDO decoupling noisy 5V industrial bus to deliver clean, protected power to sensitive logic. Use Value: Integrated thermal shutdown and current limit eliminate need for external fuse or thermal monitor - simplifies CE-compliant design. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar low-dropout linear regulator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MCP1700-2002E/TO | 300mA max output, 2μA IQ, SOT23-5 package - lower current, far lower quiescent draw, but higher dropout (600mV @300mA). | Suitable only for sub-300mA loads like microcontrollers or sensors; insufficient for FPGA I/O or DSP cores. | Select when ultra-low IQ dominates over current capability - e.g., energy-harvesting nodes with intermittent operation. |
| Torex XC6210B202MR-G | 600mA output, 25μA IQ, 250mV dropout @600mA, but no EN pin and only 1.8–3.6V input range. | Lacks enable control and narrower VIN range - incompatible with 2V start-up or host-controlled power sequencing. | Choose when EN functionality is unnecessary and input stays >2.2V - e.g., fixed-voltage industrial modules with dedicated pre-regulator. |
Compared with MCP1700-2002E/TO and XC6210B202MR-G, AP7365-20WG-7 uniquely balances 600mA drive, 35μA IQ, EN control, and 2V–6V input flexibility - making it the only option supporting both high-current FPGA I/O and battery-constrained portable designs.
Availability
AP7365-20WG-7 is available at Aetrix Electronics and suitable for FPGA power delivery, DSP core regulation, and portable medical sensor nodes requiring stable component supply with full traceability and long-term lifecycle support.
Supply support for AP7365-20WG-7 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Diodes Incorporated is a global semiconductor company specializing in discrete, analog, and mixed-signal solutions, with manufacturing certified to IATF 16949 and product definitions aligned to AEC-Q standards.
The AP7365 belongs to Diodes' high-performance LDO portfolio designed specifically for power-sensitive portable and embedded applications demanding fast transient response, low IQ, and robust protection.
FAQ
What is the minimum input voltage required for AP7365-20WG-7 to regulate 2.0V at 600mA?
The minimum input voltage is calculated as VOUT + VDROPOUT = 2.0V + 0.37V = 2.37V, based on the typical dropout voltage of 370mV at 2.0V output and 600mA load. Operation below this voltage results in unregulated output, and the datasheet specifies absolute minimum VIN as 2.0V - but regulation is only guaranteed above 2.37V under full-load conditions.
Can AP7365-20WG-7 operate without an output capacitor?
No - the AP7365-20WG-7 requires a minimum 1μF ceramic output capacitor connected between OUT and GND for stability, as confirmed in the Electrical Characteristics table and Application Information section. Omitting it causes oscillation and potential damage; ESR must exceed 15mΩ, and placement within 2mm of the OUT/GND pins is mandatory for transient performance.
Is the EN pin 5V-tolerant when VIN = 2.0V?
Yes - the EN pin operates independently of VIN and accepts logic-high signals up to VIN + 0.3V per Absolute Maximum Ratings. With VIN = 2.0V, EN tolerates up to 2.3V, so direct connection to a 1.8V or 2.0V GPIO is safe; however, 3.3V or 5V logic requires a resistive divider or level shifter to avoid exceeding VIH = 1.4V (min) and absolute max EN voltage.
Does AP7365-20WG-7 require a minimum load current to maintain regulation?
No - the AP7365-20WG-7 remains stable and regulated with zero load current, as explicitly stated in the Application Information section under "No Load Stability." This eliminates the need for bleed resistors and preserves efficiency in standby modes, unlike many older LDOs that demand 1–5mA minimum load.
AP7365-20WG-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- SC-74A, SOT-753
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Output Configuration:
- Positive
- Output Type:
- Fixed
- Number of Regulators:
- 1
- Voltage - Input (Max):
- 6V
- Voltage - Output (Min/Fixed):
- 2V
- Voltage - Output (Max):
- -
- Voltage Dropout (Max):
- 0.4V @ 600mA
- Current - Output:
- 600mA
- Current - Quiescent (Iq):
- 80 µA
- Current - Supply (Max):
- -
- PSRR:
- 65dB (1kHz)
- Control Features:
- Enable
- Protection Features:
- Over Current, Over Temperature
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-25
AP7365-20WG-7 FAQ
1.How can I place an order for AP7365-20WG-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for AP7365-20WG-7 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for AP7365-20WG-7 reliable?
The price and inventory of AP7365-20WG-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AP7365-20WG-7 is usually 5 days.
3.What payment methods are accepted for AP7365-20WG-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AP7365-20WG-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AP7365-20WG-7?
AP7365-20WG-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AP7365-20WG-7 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for AP7365-20WG-7?
For technical support, including AP7365-20WG-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AP7365-20WG-7 requirements.
6.How does Aetrix verify that AP7365-20WG-7 is sourced from the original manufacturer or authorized distributors?
All AP7365-20WG-7 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that AP7365-20WG-7 meets industry standards.
7.What is the process for return or replacement of AP7365-20WG-7?
All AP7365-20WG-7 units undergo pre-shipment inspection (PSI). If there is an issue with AP7365-20WG-7, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The AP7365-20WG-7 part is unused and in its original packaging.
Return procedure for AP7365-20WG-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
AP7365-20WG-7 Tags
-
MIC5504-1.8YM5-TR
Microchip Technology
-
MIC5504-3.3YM5-TR
Microchip Technology
-
MIC5365-3.0YC5-TR
Microchip Technology
-
MIC5365-1.8YC5-TR
Microchip Technology
-
MIC5365-2.5YC5-TR
Microchip Technology
-
MIC5365-3.3YC5-TR
Microchip Technology
-
MIC5365-3.3YD5-TR
Microchip Technology
-
MIC5317-3.3YM5-TR
Microchip Technology
-
TLV1117LV33DCYR
Texas Instruments
-
MIC5317-3.3YMT-TZ
Microchip Technology
-
MIC5528-3.3YMT-TR
Microchip Technology
-
TLV75801PDRVR
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
