My Inquiry
My Account
Diodes Incorporated AP130-15YG-13
- Part No.:
- AP130-15YG-13
- Manufacturer:
- Diodes Incorporated
- Package:
- TO-243AA
- Datasheet:
-
AP130-15YG-13.pdf
- Description:
- IC REG LINEAR 1.5V 300MA SOT89-3
- Quantity:
- Payment:
- Shipping:
Inventory:1,965
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
AP130-15YG-13 from Diodes Incorporated is a fixed 1.5V, 300mA low-dropout linear regulator in SOT89-3L package with 400mV dropout at full load, 50µA quiescent current, and ±2% output voltage accuracy. It integrates PMOS pass element, thermal shutdown, and current-limit protection for battery-powered peripherals and embedded I/O rails.
For engineers reviewing the AP130-15YG-13 datasheet, AP130-15YG-13 pinout, AP130-15YG-13 application, or AP130-15YG-13 equivalent, key selection criteria include dropout performance at 300mA, stability with 10µF output capacitance, thermal resistance (θJA = 100°C/W), and compatibility with SC59/SOT23/SOT89 footprint variants.
Technical Context
The AP130-15YG-13 uses a PMOS pass transistor with 1.5Ω RON, eliminating base drive current and enabling ultra-low quiescent current (50µA typical). Its error amplifier and bandgap reference maintain ±2% output accuracy across -40°C to +85°C ambient temperature.
Internal current limit (350–450mA) and thermal shutdown protect against fault conditions; short-circuit fold-back limits output current to 150–300mA when VOUT < 1.05V. PSRR reaches 58dB at 100Hz with 1µF input and 10µF output capacitors.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Voltage | Fixed 1.5V ±2% - ensures stable core voltage for low-power microcontrollers and sensors |
| Max Output Current | 300mA - supports single-rail I/O or logic supply in compact peripherals |
| Dropout Voltage | 400mV @ 300mA - enables operation down to 1.9V input, critical for single-cell Li-ion or 2xAA systems |
| Quiescent Current | 50µA typical - minimizes standby power loss in always-on battery applications |
| PSRR | 58dB @ 100Hz - suppresses ripple from noisy switchers or shared DC/DC outputs |
| Thermal Resistance θJA | 100°C/W (SOT89-3L, no heatsink) - defines maximum power dissipation (300mW) at 85°C ambient |
| Protection Features | Current limit + thermal shutdown + short-circuit fold-back - prevents latch-up or thermal runaway during overload |
Pinout & Package
SOT89-3L package: 3-pin surface-mount, 4.5mm × 2.5mm body, 1.5mm height, exposed thermal pad (pin 2), RoHS-compliant green molding compound.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (OUT) | Regulated output | Delivers fixed 1.5V to load; requires ≥10µF ceramic capacitor to ground for stability |
| 2 (GND) | Ground reference & thermal path | Primary return path and main thermal conduction route to PCB copper; must connect to large ground plane |
| 3 (IN) | Unregulated input | Accepts 2.7–5.5V input; minimum headroom = 400mV at 300mA for regulation |
Key Features
| Feature | Design Value |
|---|---|
| PMOS pass element | Zero gate-drive current enables 50µA IQ independent of load - extends battery life in sleep modes |
| Fast transient response | Stabilizes within 10µs after 100mA load step - maintains voltage integrity for burst-mode processors |
| Load regulation | ±30mV over 1–300mA load range - eliminates need for post-regulation filtering in precision analog rails |
| Green packaging | SOT89-3L with halogen-free, RoHS-compliant molding compound - meets IPC-1752A environmental compliance |
| Thermal shutdown threshold | Activated at ~150°C junction temperature - provides fail-safe protection without external circuitry |
Applications
| Battery-Powered Wireless Sensor Node | USB-Powered Peripheral Interface |
|---|---|
Use Scenario: Sub-100µA sleep current node with BLE radio and 1.5V analog sensor interface. IC Role / Device Role / Timing Role: Primary 1.5V LDO supplying RF transceiver VDD_IO and ADC reference rail. Use Value: 50µA quiescent current and 400mV dropout enable >2-year coin-cell operation while maintaining regulation down to 1.9V battery voltage. |
Use Scenario: USB 5V-to-1.5V conversion for FPGA I/O bank or level-shifting buffer. IC Role / Device Role / Timing Role: Fixed-output LDO decoupling local 1.5V domain from noisy USB VBUS. Use Value: 58dB PSRR at 100Hz rejects USB switcher ripple; ±2% accuracy ensures reliable logic-level translation. |
| Optical Drive Servo Control IC | Industrial CAN Transceiver Bias Rail |
Use Scenario: CD/DVD drive actuator driver requiring clean 1.5V bias for op-amp feedback networks. IC Role / Device Role / Timing Role: Low-noise local regulator for precision analog servo loop components. Use Value: Good load regulation (±30mV) prevents gain drift during rapid focus/tracking current transients. |
Use Scenario: Isolated CAN FD transceiver module needing 1.5V supply for digital logic core. IC Role / Device Role / Timing Role: Secondary LDO generating isolated 1.5V from 3.3V isolated DC/DC output. Use Value: Thermal shutdown and current fold-back prevent damage during bus fault events causing sustained overload. |
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-1502E/TT (Microchip) | 250mA max output, 170mV dropout @ 250mA, 1.6µA IQ - lower IQ but reduced current capability | Best for ultra-low-power sub-200mA sensor nodes where 300mA headroom is unnecessary | Select when standby current dominates design priority and load never exceeds 250mA |
| TPS7A2015PDBVR (TI) | 300mA, 175mV dropout @ 300mA, 6.5µA IQ, 70dB PSRR @ 100kHz - superior noise rejection and efficiency | Preferred for noise-sensitive signal chains or higher-frequency switching environments | Choose when PSRR >58dB or dropout <400mV is required, accepting higher cost and different footprint |
Compared with MCP1700T-1502E/TT and TPS7A2015PDBVR, the AP130-15YG-13 delivers balanced performance: sufficient 300mA current with robust thermal protection in legacy-compatible SOT89-3L, making it ideal for cost-sensitive industrial peripherals where moderate PSRR and proven reliability outweigh ultra-low IQ or ultra-low dropout.
Availability
AP130-15YG-13 is available at Aetrix Electronics and suitable for battery-powered wireless sensor nodes, USB-powered peripheral interfaces, and optical drive servo control circuits requiring stable component supply and long-lifecycle support.
Supply support for AP130-15YG-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 and consumer markets.
The AP130 series belongs to Diodes' general-purpose LDO portfolio, designed specifically for cost-effective, thermally robust voltage regulation in space-constrained battery and peripheral applications where ±2% accuracy and integrated fault protection are essential.
FAQ
What is the minimum input voltage required for regulation at 300mA load?
The AP130-15YG-13 requires VIN ≥ VOUT + VDROP = 1.5V + 0.4V = 1.9V to maintain regulation at 300mA. Below 1.9V, output voltage drops linearly with input; datasheet testing excludes VIN < 3.0V for dropout characterization.
Can AP130-15YG-13 be used with ceramic output capacitors only?
Yes - the device is stable with ≥10µF X5R/X7R ceramic capacitors on the output. The internal compensation is optimized for low-ESR ceramics; no series resistor or tantalum capacitor is required for stability.
How does thermal shutdown behave under continuous overload?
When junction temperature exceeds ~150°C, thermal shutdown disables the pass transistor. After cooldown to ~130°C, the device auto-restarts. This hiccup mode prevents permanent damage during sustained short-circuit or excessive ambient temperature conditions.
Is the SOT89-3L package of AP130-15YG-13 pin-compatible with other AP130 variants?
No - AP130-15YG-13 (SOT89-3L) has OUT/GND/IN pin order (1/2/3), while AP130-15SA (SOT23) is IN/OUT/GND and AP130-15W (SC59) is IN/OUT/GND. Footprint and pin mapping differ across packages; board layout must match the specific variant's pinout.
AP130-15YG-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):
- 1.5V
- 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
AP130-15YG-13 FAQ
1.How can I place an order for AP130-15YG-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for AP130-15YG-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 AP130-15YG-13 reliable?
The price and inventory of AP130-15YG-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AP130-15YG-13 is usually 5 days.
3.What payment methods are accepted for AP130-15YG-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AP130-15YG-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AP130-15YG-13?
AP130-15YG-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AP130-15YG-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 AP130-15YG-13?
For technical support, including AP130-15YG-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AP130-15YG-13 requirements.
6.How does Aetrix verify that AP130-15YG-13 is sourced from the original manufacturer or authorized distributors?
All AP130-15YG-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 AP130-15YG-13 meets industry standards.
7.What is the process for return or replacement of AP130-15YG-13?
All AP130-15YG-13 units undergo pre-shipment inspection (PSI). If there is an issue with AP130-15YG-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 AP130-15YG-13 part is unused and in its original packaging.
Return procedure for AP130-15YG-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
AP130-15YG-13 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
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
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…
