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onsemi NCV8560MN300R2G
- Part No.:
- NCV8560MN300R2G
- Manufacturer:
- onsemi
- Package:
- 6-VDFN Exposed Pad
- Datasheet:
-
NCV8560MN300R2G.pdf
- Description:
- IC REG LINEAR 3V 150MA 6DFN
- Quantity:
- Payment:
- Shipping:
Inventory:40,824
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Product details
Overview
NCV8560MN300R2G from onsemi is a fixed-output 3.0 V, 150 mA low-dropout (LDO) regulator in DFN6 (3×3 mm) package, featuring 150 mV dropout at full load, ±2% output voltage tolerance over −40°C to +125°C, fast 15 µs enable turn-on, and AEC-Q100 qualification for automotive post-regulation and noise-sensitive RF circuits.
For engineers reviewing the NCV8560MN300R2G datasheet, pinout, applications, or equivalent options, key selection criteria include ultra-low dropout under high ambient temperature, 50 µVrms output noise without bypass capacitor, thermal shutdown at 175°C, and compatibility with low-ESR ceramic output capacitors down to 1.0 µF.
Technical Context
The NCV8560MN300R2G implements a PMOS pass transistor architecture enabling ultra-low dropout and stable operation with ceramic capacitors. Its internal 1.25 V reference and precision error amplifier deliver tight line/load regulation (≤10 mV/≤15 mV) across input voltages from 3.5 V to 6.0 V.
It integrates enable-controlled sleep mode (IDIS ≤1.0 µA), thermal shutdown with 10°C hysteresis, and an overshoot clamp circuit that activates at +20 mV above nominal output to suppress load-release transients - critical for powering VCOs and RF front-ends.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Voltage | Fixed 3.0 V ±2% (1.25 V reference-based, validated over −40°C to +125°C) |
| Max Output Current | 150 mA continuous - supports power rails for microcontrollers and sensors in compact automotive modules |
| Dropout Voltage | 75 mV at 150 mA (VIN ≥ 3.075 V) - enables single-cell Li-ion (3.0–4.2 V) or 3.3 V rail post-regulation |
| Enable Turn-On Time | 15 µs - ensures rapid system wake-up in battery-powered telematics and ADAS subsystems |
| Output Noise | 50 µVrms (10 Hz–100 kHz, no bypass cap) - meets stringent noise floor requirements of RF receivers and PLLs |
| Thermal Shutdown | 175°C activation with 10°C hysteresis - protects against sustained overload in sealed enclosures |
| PSRR | 62 dB @ 120 Hz - suppresses switching ripple from upstream DC-DC converters in SMPS post-regulation |
Pinout & Package
NCV8560MN300R2G is housed in a thermally enhanced DFN6 (3×3 mm, 0.65 mm pitch) package with exposed thermal pad (EPAD) for PCB heat sinking. Pin 5 is GND; Pin 6 is EPAD (must be soldered to ground plane).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VIN | Positive input supply - accepts 3.5 V to 6.0 V; requires local 1.0 µF ceramic decoupling |
| 2 | GND | Power ground and substrate reference - connects to PCB ground plane and EPAD |
| 3 | ENABLE | Active-high logic control - pulls low (<0.4 V) to disable; connect to VIN if unused |
| 4 | VOUT | Regulated 3.0 V output - drives loads up to 150 mA; stable with 1.0–10 µF ceramic capacitors |
| 5 | GND | Secondary ground terminal - electrically tied to Pin 2 and EPAD for low-impedance return path |
| 6 | EPAD | Exposed thermal pad - must be soldered to ≥650 mm² copper area for RJA = 107°C/W |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualified | Validated for automotive ambient range (−40°C to +125°C) and PPAP-capable - suitable for engine control, body electronics, and infotainment |
| No minimum ESR requirement | Stable with zero-ESR ceramic capacitors - eliminates need for tantalum or polymer caps and simplifies BOM |
| Overshoot clamp circuit | Activates at +20 mV above 3.0 V to limit load-release voltage spikes - prevents false triggering in downstream logic |
| Low quiescent current | 140 µA typical at 150 mA load - extends battery life in always-on vehicle modules |
| Pb-free & RoHS compliant | Meets automotive ELV directive and global environmental regulations - supports green manufacturing and export compliance |
Applications
| Automotive Body Control Module (BCM) | RF Front-End Power Supply |
|---|---|
Use Scenario: Powers CAN transceiver, door lock MCU, and LED drivers in a sealed under-dash module operating at 125°C ambient. IC Role / Device Role / Timing Role: Primary 3.0 V LDO delivering clean, regulated power with thermal shutdown and fast enable for wake-on-LIN functionality. Use Value: 75 mV dropout allows direct use of 3.3 V buck converter output; 50 µVrms noise prevents CAN bit errors and LED flicker. | Use Scenario: Supplies bias voltage to VCO and low-noise amplifier (LNA) in 5G telematics antenna module. IC Role / Device Role / Timing Role: Ultra-low-noise post-regulator rejecting switching noise from 1.2 MHz buck converter feeding RF section. Use Value: 62 dB PSRR at 120 Hz and 50 µVrms output noise maintain phase noise <−110 dBc/Hz @ 100 kHz offset. |
| Industrial Camera Sensor Rail | Portable Medical Diagnostic Device |
Use Scenario: Provides 3.0 V to CMOS image sensor and ADC in compact endoscope camera head with limited PCB real estate. IC Role / Device Role / Timing Role: Compact-area LDO with DFN6 (3×3 mm) footprint and integrated thermal protection for space-constrained optical assemblies. Use Value: EPAD-connected thermal pad enables 600 mW max dissipation at 25°C ambient - sustains 150 mA load without derating in 40 mm² board area. | Use Scenario: Powers glucose meter MCU and analog front-end during battery-operated field use with frequent sleep/wake cycles. IC Role / Device Role / Timing Role: Enable-controlled LDO minimizing standby current while ensuring sub-20 µs wake-up for responsive user interface. Use Value: 1.0 µA disable current and 15 µs turn-on time extend CR2032 battery life beyond 12 months in intermittent-use mode. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar LDO regulator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV73330PDBVR | 300 mA rated, 120 mV dropout at 300 mA, no AEC-Q100 qualification, SOT-23-5 package | Higher current capacity but lacks automotive qualification and thermal robustness for under-hood use | Select when >150 mA load or cost-sensitive industrial design is required; verify thermal margin at 125°C ambient |
| NCP1117ST30T3G | 800 mA rated, 1.2 V dropout at 800 mA, TO-220/TO-263 packages, no enable pin or fast turn-on | Larger footprint, no enable control, slower transient response - unsuitable for low-power wake-up systems | Choose only for legacy designs requiring through-hole mounting or higher current with relaxed noise/size constraints |
Compared with TLV73330PDBVR and NCP1117ST30T3G, the NCV8560MN300R2G uniquely combines AEC-Q100 qualification, 150 mV dropout at 150 mA, 15 µs enable response, and DFN6 thermal performance - making it optimal for space- and noise-constrained automotive electronics where reliability and fast wake-up are mandatory.
Availability
NCV8560MN300R2G is available at Aetrix Electronics and suitable for automotive body control modules, RF front-end power supplies, industrial camera sensor rails, and portable medical diagnostic devices requiring stable component supply with full traceability and long-term lifecycle support.
Supply support for NCV8560MN300R2G 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
onsemi (Nasdaq: ON) is a global semiconductor leader delivering energy-efficient, intelligent power and sensing solutions for automotive, industrial, cloud, medical, and IoT applications.
The NCV8560 series belongs to onsemi's automotive-grade power management portfolio, engineered specifically for post-regulation in safety-critical and noise-sensitive systems where AEC-Q100 compliance, ultra-low dropout, and fast enable response are essential.
FAQ
What is the maximum input voltage rating for the NCV8560MN300R2G?
The NCV8560MN300R2G has an absolute maximum input voltage of 6.0 V. Operation above this level risks permanent damage. The recommended operating input range is 3.5 V to 6.0 V - sufficient to accommodate 3.3 V buck converter outputs with margin and withstand automotive load-dump transients when paired with appropriate front-end protection.
Does the NCV8560MN300R2G require an external bypass capacitor for low-noise operation?
No, the NCV8560MN300R2G achieves 50 µVrms output noise (10 Hz–100 kHz) without any external noise-reduction capacitor. Unlike traditional low-noise LDOs, its internal architecture eliminates the need for a bypass cap, reducing component count, board area, and startup delay - all confirmed in the official onsemi datasheet Figure 30 and Section "Noise Decoupling".
Can the NCV8560MN300R2G be used with ceramic output capacitors smaller than 1.0 µF?
No - the NCV8560MN300R2G requires a minimum 1.0 µF ceramic output capacitor (COUT) for guaranteed stability across temperature and load, as specified in the "APPLICATIONS INFORMATION" section of the datasheet. Using smaller values may cause oscillation or poor transient response, especially at high ambient temperatures.
How is thermal performance affected if the EPAD of the NCV8560MN300R2G is not soldered to the PCB ground plane?
If the EPAD (Pin 6) of the NCV8560MN300R2G is left unconnected or poorly soldered, thermal resistance rises significantly - from 107°C/W (with 650 mm² copper) to >200°C/W. This can cause premature thermal shutdown at ≤300 mW dissipation, limiting usable output current to <75 mA at 85°C ambient. Full EPAD soldering is mandatory for rated 150 mA operation.
Is the NCV8560MN300R2G pin-compatible with other variants in the NCV8560 family?
Yes - all DFN6-packaged NCV8560 variants (e.g., NCV8560MN150R2G, NCV8560MN330R2G) share identical pinout, footprint, and thermal pad layout per Case 488AE. Fixed-voltage versions differ only in internal feedback network; no PCB changes are needed when substituting between 1.5 V, 3.0 V, or 3.3 V DFN6 options.
NCV8560MN300R2G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- -
- Package/Case:
- 6-VDFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Output Configuration:
- Positive
- Output Type:
- Fixed
- Number of Regulators:
- 1
- Voltage - Input (Max):
- 6V
- Voltage - Output (Min/Fixed):
- 3V
- Voltage - Output (Max):
- -
- Voltage Dropout (Max):
- -
- Current - Output:
- 150mA
- Current - Quiescent (Iq):
- 175 µA
- Current - Supply (Max):
- -
- PSRR:
- 62dB ~ 38dB (120Hz ~ 10kHz)
- Control Features:
- Enable
- Protection Features:
- Over Current, Over Temperature
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-DFN (3x3)
NCV8560MN300R2G FAQ
1.How can I place an order for NCV8560MN300R2G through Aetrix?
Please submit a Request for Quotation (RFQ) for NCV8560MN300R2G 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 NCV8560MN300R2G reliable?
The price and inventory of NCV8560MN300R2G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NCV8560MN300R2G is usually 5 days.
3.What payment methods are accepted for NCV8560MN300R2G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NCV8560MN300R2G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NCV8560MN300R2G?
NCV8560MN300R2G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NCV8560MN300R2G 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 NCV8560MN300R2G?
For technical support, including NCV8560MN300R2G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NCV8560MN300R2G requirements.
6.How does Aetrix verify that NCV8560MN300R2G is sourced from the original manufacturer or authorized distributors?
All NCV8560MN300R2G 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 NCV8560MN300R2G meets industry standards.
7.What is the process for return or replacement of NCV8560MN300R2G?
All NCV8560MN300R2G units undergo pre-shipment inspection (PSI). If there is an issue with NCV8560MN300R2G, 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 NCV8560MN300R2G part is unused and in its original packaging.
Return procedure for NCV8560MN300R2G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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