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Diodes Incorporated AP130-30YRG-13
- Part No.:
- AP130-30YRG-13
- Manufacturer:
- Diodes Incorporated
- Package:
- TO-243AA
- Datasheet:
-
AP130-30YRG-13.pdf
- Description:
- IC REG LINEAR 3V 300MA SOT89R-3
- Quantity:
- Payment:
- Shipping:
Inventory:1,612
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Product details
Overview
AP130-30YRG-13 from Diodes Incorporated is a 300mA fixed-output 3.0V low-dropout linear regulator in SOT89R-3L package, featuring 400mV dropout at full load, ±2% output accuracy, and 50µA quiescent current. It integrates PMOS pass element, thermal shutdown, and current-limit protection for battery-powered peripherals and embedded I/O rails.
For engineers reviewing the AP130-30YRG-13 datasheet, AP130-30YRG-13 pinout, AP130-30YRG-13 application, or AP130-30YRG-13 equivalent, key selection criteria include dropout voltage under 300mA load, thermal resistance (θJA = 100°C/W), green RoHS-compliant packaging, and fast transient response in space-constrained 3.3V/3.0V system rails.
Technical Context
The AP130-30YRG-13 uses a PMOS pass transistor with 1.5Ω RON, eliminating base drive current and enabling stable operation down to 2.7V input. Its bandgap reference and error amplifier deliver ±2% output accuracy across -40°C to +85°C ambient temperature.
Internal current-limit fold-back and thermal shutdown activate at junction temperatures exceeding 125°C or output short-circuit conditions. The device requires only 10µF output capacitance for stability and achieves 58dB PSRR at 100Hz with 1µF input and 10µF output ceramic capacitors.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Voltage | Fixed 3.0V ±2% - ensures precise rail regulation for 3.3V-tolerant microcontrollers and sensors |
| Max Output Current | 300mA continuous - supports USB-powered peripherals and low-power FPGA I/O banks |
| Dropout Voltage | 400mV typ. at 300mA - enables operation from single-cell Li-ion (3.0V min) or 3.3V supply with margin |
| Quiescent Current | 50µA typ. at zero load - extends battery life in always-on monitoring circuits |
| PSRR | 58dB at 100Hz - suppresses switching noise from adjacent DC-DC converters |
| Thermal Resistance θJA | 100°C/W (SOT89R-3L, no heatsink) - defines maximum power dissipation (300mW) at 85°C ambient |
| Protection Features | Current limit (350–450mA), thermal shutdown, short-circuit fold-back - prevents damage during fault conditions |
Pinout & Package
SOT89R-3L package: 3-pin surface-mount, lead-free, green molding compound, exposed thermal pad (not electrically connected). Dimensions: 4.5mm × 2.5mm × 1.5mm, 1.0mm pitch.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | GND | Ground reference for error amplifier and thermal sensor; connects to PCB ground plane for thermal dissipation |
| 2 | IN | Input supply connection; requires ≥1µF ceramic capacitor close to pin for stability and transient response |
| 3 | OUT | Regulated 3.0V output; requires ≥10µF low-ESR capacitor to ground for loop stability and load step immunity |
Key Features
| Feature | Design Value |
|---|---|
| PMOS Pass Element | RON = 1.5Ω enables zero gate-drive current, reducing system standby power vs. NMOS LDOs |
| Fast Transient Response | Stabilizes within 10µs after 100mA load step - maintains microcontroller core voltage during burst-mode operation |
| Load Regulation | ±30mV over 1–300mA load range - ensures consistent ADC reference and analog sensor biasing |
| Green RoHS Compliance | No Br/Sb halogen content per JEDEC J-STD-609 - meets IPC-1752A material declaration requirements |
| Thermal Shutdown Threshold | 125°C junction temperature - protects against sustained overload in sealed enclosures without airflow |
Applications
| Battery-Powered Wireless Sensor Node | USB-Powered Peripheral Card |
|---|---|
Use Scenario: Compact environmental sensor node powered by CR2032 or single-cell Li-ion, transmitting data via BLE or LoRa. IC Role / Device Role / Timing Role: Primary 3.0V rail regulator for MCU, RF transceiver, and analog front-end. Use Value: 50µA quiescent current extends shelf life >2 years; 400mV dropout allows operation until battery reaches 3.4V. |
Use Scenario: Add-in card for desktop PC or industrial controller, drawing power from USB 5V bus. IC Role / Device Role / Timing Role: Local 3.0V LDO for FPGA configuration I/O banks and level-shifting buffers. Use Value: 58dB PSRR rejects USB switcher ripple; thermal shutdown prevents overheating during hot-plug events. |
| Optical Drive Power Management | Industrial Ethernet PHY Interface |
Use Scenario: CD/DVD-ROM drive logic board requiring clean 3.0V for servo control ICs and laser diode drivers. IC Role / Device Role / Timing Role: Secondary regulated rail decoupled from noisy 5V spindle motor supply. Use Value: 30mV load regulation ensures stable DAC output for focus/track actuator control loops. |
Use Scenario: Industrial Ethernet module with isolated PHY requiring low-noise 3.0V for MDI interface circuitry. IC Role / Device Role / Timing Role: Post-regulator for isolated DC-DC output to meet IEEE 802.3 compliance jitter limits. Use Value: Fast transient response maintains signal integrity during packet bursts; ±2% accuracy meets PHY VDD tolerance. |
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 (Microchip) | 250mA max output, 175mV dropout at 250mA, 3µA IQ - lower current, lower dropout, ultra-low IQ | Not suitable for 300mA continuous loads; better for sub-200mA IoT endpoints with coin-cell batteries | Select when IQ <10µA is mandatory and load ≤250mA; verify thermal derating in SOT23 package |
| TPS73030DBVR (Texas Instruments) | 200mA max, 120mV dropout at 200mA, 170µA IQ - higher IQ, lower dropout, tighter 1% accuracy | Limited to 200mA; requires larger output cap (2.2µF) for stability; higher cost per unit | Choose for precision 3.0V rails where 1% accuracy and <150mV dropout outweigh current limit trade-off |
Compared with MCP1700T-3002E/MB and TPS73030DBVR, AP130-30YRG-13 uniquely balances 300mA capability, 400mV dropout, and 50µA IQ in a thermally robust SOT89R-3L package-making it optimal for mid-power embedded peripherals where both current headroom and battery longevity matter.
Availability
AP130-30YRG-13 is available at Aetrix Electronics and suitable for USB-powered peripheral cards, optical drive logic boards, and industrial Ethernet PHY interfaces requiring stable component supply and long-term manufacturability.
Supply support for AP130-30YRG-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, headquartered in Plano, Texas, with design centers across Asia and manufacturing in China, Taiwan, and the Philippines.
The AP130 series belongs to Diodes' high-efficiency LDO portfolio, engineered specifically for space-constrained, battery-sensitive applications such as portable peripherals and embedded I/O subsystems where low IQ and reliable thermal behavior are critical.
FAQ
What is the minimum input voltage required for AP130-30YRG-13 to maintain 3.0V output at 300mA?
The minimum input voltage is 3.4V, calculated as VOUT + VDROP = 3.0V + 0.4V. At 25°C and 300mA load, the typical dropout is 400mV; worst-case is 500mV per datasheet, so 3.5V input provides margin. Operation below 2.7V input is not guaranteed.
Can AP130-30YRG-13 be used with ceramic output capacitors?
Yes - the device is stable with 10µF or greater X5R/X7R ceramic capacitors having ESR ≤100mΩ. The datasheet specifies 10µF minimum; using smaller values risks oscillation under dynamic load, especially above 100mA step changes.
Does AP130-30YRG-13 require an input capacitor?
Yes - a minimum 1µF ceramic capacitor must be placed between IN and GND, within 5mm of the pins. This reduces high-frequency input impedance, prevents instability from trace inductance, and absorbs switching noise from upstream DC-DC converters.
How does the thermal shutdown behave during sustained overload?
When junction temperature exceeds ~125°C, the device latches off output until temperature falls below ~110°C hysteresis. During short-circuit events, current fold-back reduces power dissipation, allowing safe cooldown without external intervention or reset circuitry.
AP130-30YRG-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-89R-3
AP130-30YRG-13 FAQ
1.How can I place an order for AP130-30YRG-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for AP130-30YRG-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 AP130-30YRG-13 reliable?
The price and inventory of AP130-30YRG-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AP130-30YRG-13 is usually 5 days.
3.What payment methods are accepted for AP130-30YRG-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AP130-30YRG-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AP130-30YRG-13?
AP130-30YRG-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AP130-30YRG-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 AP130-30YRG-13?
For technical support, including AP130-30YRG-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AP130-30YRG-13 requirements.
6.How does Aetrix verify that AP130-30YRG-13 is sourced from the original manufacturer or authorized distributors?
All AP130-30YRG-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 AP130-30YRG-13 meets industry standards.
7.What is the process for return or replacement of AP130-30YRG-13?
All AP130-30YRG-13 units undergo pre-shipment inspection (PSI). If there is an issue with AP130-30YRG-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 AP130-30YRG-13 part is unused and in its original packaging.
Return procedure for AP130-30YRG-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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