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Diodes Incorporated AP130-30YG-13
- Part No.:
- AP130-30YG-13
- Manufacturer:
- Diodes Incorporated
- Package:
- TO-243AA
- Datasheet:
-
AP130-30YG-13.pdf
- Description:
- IC REG LINEAR 3V 300MA SOT89-3
- Quantity:
- Payment:
- Shipping:
Inventory:3,226
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Product details
Overview
AP130-30YG-13 from Diodes Incorporated is a fixed 3.0V, 300mA low-dropout linear regulator in SOT89-3L package, featuring 400mV dropout at full load, ±2% output voltage accuracy, and 50µA quiescent current. It integrates PMOS pass element with no base current draw, thermal shutdown, and current-limit protection-designed for battery-powered devices requiring stable low-noise supply under light-to-full load.
For engineers reviewing the AP130-30YG-13 datasheet, AP130-30YG-13 pinout, AP130-30YG-13 application, or AP130-30YG-13 equivalent, key selection factors include dropout performance at 300mA, thermal resistance (θJA = 100°C/W), green RoHS-compliant packaging, and compatibility with 10µF minimum output capacitance for stability.
Technical Context
The AP130-30YG-13 uses a PMOS pass transistor architecture enabling zero gate-drive current and inherently low quiescent consumption. Its error amplifier compares a scaled output against a 1.08V bandgap reference to regulate voltage with fast transient response.
Protection circuitry includes fold-back short-circuit current limiting (150–300mA) and thermal shutdown triggered above +125°C junction temperature. Input voltage range is 2.7V to 5.5V, supporting single-cell Li-ion and multi-cell alkaline/battery systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Voltage | Fixed 3.0V ±2% - ensures stable core logic or I/O rail without external feedback components. |
| Max Output Current | 300mA continuous - supports microcontrollers, sensors, and interface ICs in portable designs. |
| Dropout Voltage | 400mV typ. at 300mA - enables regulation down to 3.4V input for 3.0V output, extending battery runtime. |
| Quiescent Current | 50µA typ. at no load - minimizes standby power loss in always-on or sleep-mode applications. |
| PSRR | 58dB at 100Hz - suppresses ripple from switching regulators or noisy DC/DC stages upstream. |
| Thermal Resistance θJA | 100°C/W (SOT89-3L, no heatsink) - defines safe power dissipation limit of ~350mW at 85°C ambient. |
| Line Regulation | 0.1–0.3%/V - maintains output stability across input voltage variation, critical for unregulated battery sources. |
Pinout & Package
SOT89-3L package: 3-pin surface-mount, thermally enhanced leadframe with exposed tab (pin 2 connected to GND). Dimensions: 4.50 × 2.90 × 1.50 mm (L×W×H), recommended land pattern per AP02007.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (OUT) | Regulated output node | Delivers fixed 3.0V to load; requires ≥10µF ceramic capacitor to ground for loop stability. |
| 2 (GND) | Ground reference and thermal path | Common return for internal circuitry and primary thermal conduction path to PCB copper pour. |
| 3 (IN) | Unregulated input supply | Accepts 2.7–5.5V input; must be decoupled with ≥1µF capacitor close to pin to reduce noise and sag during transients. |
Key Features
| Feature | Design Value |
|---|---|
| PMOS pass element | Zero gate drive current eliminates base current loss, enabling ultra-low IQ independent of load. |
| Integrated thermal shutdown | Activates at TJ > +125°C and latches off until cooldown, preventing permanent damage during overload. |
| Fold-back current limiting | Reduces short-circuit current to 150–300mA as VOUT drops below 1.05V, lowering power dissipation during fault. |
| Green RoHS-compliant packaging | SOT89-3L with halogen-free molding compound (no Br/Sb), meeting environmental compliance for global markets. |
| Fast transient response | Maintains <±15mV output deviation during 100mA step load changes, minimizing need for large bulk capacitors. |
Applications
| Battery-Powered IoT Sensor Node | USB-Powered Peripheral Interface |
|---|---|
|
Use Scenario: Compact BLE sensor node powered by CR2032 or single Li-ion cell with intermittent 3.0V MCU and analog sensor operation. IC Role / Device Role / Timing Role: Primary 3.0V LDO supplying MCU core, RF transceiver, and precision ADC reference. Use Value: 50µA quiescent current extends shelf life; 400mV dropout allows operation down to 3.4V input, maximizing usable battery capacity. |
Use Scenario: USB 5V-powered docking station providing regulated 3.0V to SD card interface, level shifters, and status LEDs. IC Role / Device Role / Timing Role: Local point-of-load regulator isolating sensitive digital logic from USB bus noise. Use Value: 58dB PSRR at 100Hz attenuates USB switcher ripple; thermal shutdown protects against connector short events. |
| Industrial Control Module | Optical Drive Power Management |
|
Use Scenario: DIN-rail mounted PLC I/O module requiring reliable 3.0V rail for FPGA configuration and CAN transceiver biasing. IC Role / Device Role / Timing Role: Secondary LDO delivering clean 3.0V from internal 5V DC/DC converter. Use Value: ±2% output accuracy ensures proper FPGA startup voltage margin; 100°C/W θJA enables convection-cooled design without heatsink. |
Use Scenario: CD-ROM/DVD drive mainboard where 3.0V powers laser diode driver control logic and spindle motor controller. IC Role / Device Role / Timing Role: Dedicated LDO for timing-critical servo and focus control subsystems. Use Value: Fast transient response maintains voltage during rapid motor current surges; fold-back current limit prevents latch-up during optical head stall. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar fixed-output LDO regulator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MCP1700T-3002E/MB | 250mA max output, 175mV dropout at 250mA, 2.0µA IQ - lower current, lower dropout, much lower IQ. | Not suitable for 300mA continuous loads; better for ultra-low-power wake-on-event systems. | Select when load current ≤250mA and standby IQ <5µA is mandatory; verify thermal margin at full load. |
| TPS73030DBVR | 300mA output, 170mV dropout at 300mA, 330µA IQ - lower dropout but higher quiescent current. | Higher IQ reduces battery life in always-on applications; superior PSRR (65dB @100Hz). | Prefer when input headroom is tight (<3.2V) and ripple rejection is prioritized over standby efficiency. |
Compared with MCP1700T-3002E/MB and TPS73030DBVR, AP130-30YG-13 delivers balanced performance: sufficient 300mA current with moderate dropout and ultra-low 50µA IQ, making it optimal for cost-sensitive, thermally constrained battery-powered designs where both runtime and reliability matter.
Availability
AP130-30YG-13 is available at Aetrix Electronics and suitable for battery-powered IoT sensor nodes, USB-powered peripheral interfaces, and industrial control modules requiring stable component supply with consistent green RoHS-compliant packaging.
Supply support for AP130-30YG-13 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 manufacturer of discrete semiconductors and analog ICs, specializing in high-reliability power management, signal integrity, and protection solutions for industrial, computing, and consumer markets.
The AP130 series belongs to Diodes' general-purpose LDO portfolio, designed specifically for space-constrained, battery-operated applications demanding low IQ, robust protection, and broad input voltage compatibility.
FAQ
What is the minimum output capacitance required for stability with AP130-30YG-13?
The AP130-30YG-13 requires a minimum 10µF ceramic capacitor from OUT to GND for guaranteed stability across all operating conditions. This value is specified in the Functional Descriptions section of DS31027 Rev. 8-2 and validated with ESR <1Ω. Using less capacitance may cause oscillation or poor transient response.
Can AP130-30YG-13 operate with an input voltage below 2.7V?
No. The absolute minimum input voltage is 2.7V per Recommended Operating Conditions. Below this, regulation is not guaranteed, and dropout behavior becomes undefined. At VIN = 2.6V, the device may cease regulation or enter undervoltage lockout depending on load and temperature.
Is the exposed pad on the SOT89-3L package electrically connected?
Yes-the exposed thermal pad on the AP130-30YG-13's SOT89-3L package is internally connected to pin 2 (GND). It must be soldered to a GND copper pour for both thermal performance and electrical safety, per Diodes' AP02007 land pattern recommendation.
Does AP130-30YG-13 support reverse polarity protection?
No. The AP130-30YG-13 lacks built-in reverse-voltage protection. Applying negative voltage to IN or OUT relative to GND can damage the PMOS pass element. External protection (e.g., series Schottky diode or dedicated reverse-polarity IC) is required in systems prone to incorrect battery insertion or hot-swap events.
AP130-30YG-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- TO-243AA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Output Configuration:
- Positive
- Output Type:
- Fixed
- Number of Regulators:
- 1
- Voltage - Input (Max):
- 5.5V
- Voltage - Output (Min/Fixed):
- 3V
- Voltage - Output (Max):
- -
- Voltage Dropout (Max):
- 0.5V @ 300mA
- Current - Output:
- 300mA
- Current - Quiescent (Iq):
- 100 µA
- Current - Supply (Max):
- -
- PSRR:
- 58dB (100Hz)
- Control Features:
- -
- Protection Features:
- Over Current, Over Temperature, Short Circuit
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-89-3
AP130-30YG-13 FAQ
1.How can I place an order for AP130-30YG-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for AP130-30YG-13 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 AP130-30YG-13 reliable?
The price and inventory of AP130-30YG-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AP130-30YG-13 is usually 5 days.
3.What payment methods are accepted for AP130-30YG-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AP130-30YG-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AP130-30YG-13?
AP130-30YG-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AP130-30YG-13 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 AP130-30YG-13?
For technical support, including AP130-30YG-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AP130-30YG-13 requirements.
6.How does Aetrix verify that AP130-30YG-13 is sourced from the original manufacturer or authorized distributors?
All AP130-30YG-13 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 AP130-30YG-13 meets industry standards.
7.What is the process for return or replacement of AP130-30YG-13?
All AP130-30YG-13 units undergo pre-shipment inspection (PSI). If there is an issue with AP130-30YG-13, 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 AP130-30YG-13 part is unused and in its original packaging.
Return procedure for AP130-30YG-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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