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onsemi NCV8560MN500R2G
- Part No.:
- NCV8560MN500R2G
- Manufacturer:
- onsemi
- Package:
- 6-VDFN Exposed Pad
- Datasheet:
-
NCV8560MN500R2G.pdf
- Description:
- IC REG LINEAR 5V 150MA 6DFN
- Quantity:
- Payment:
- Shipping:
Inventory:3,000
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Product details
Overview
NCV8560MN500R2G from onsemi is a fixed-output 5.0 V, 150 mA automotive-grade LDO regulator in a DFN6 (3×3 mm) package, featuring 150 mV dropout at full load, ±2% output voltage tolerance over −40°C to +125°C, and AEC-Q100 qualification for noise-sensitive post-regulation in battery-powered systems.
For engineers reviewing the NCV8560MN500R2G datasheet, pinout, applications, or equivalent options, this page delivers verified technical context, validated pin functions, confirmed automotive use cases, and two rigorously cross-checked alternative parts with documented functional and application-level differences.
Technical Context
The NCV8560MN500R2G implements a PMOS pass transistor architecture enabling ultra-low dropout (150 mV @ 150 mA) and fast enable turn-on (15 µs), with internal thermal shutdown (trip at ~175°C) and current limiting (~550 mA typical short-circuit current). It operates across 1.75 V to 6.0 V input while maintaining regulation at 5.0 V output.
Designed for automotive post-regulation, it achieves 50 µVRMS output noise (10 Hz–100 kHz) without bypass capacitor, 62 dB PSRR at 120 Hz, and stable operation with 1.0 µF ceramic output capacitance-no minimum ESR required. Its ENABLE pin accepts logic-level control (0.9 V high threshold, <0.4 V low threshold) with <100 nA bias current.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Voltage | Fixed 5.0 V ±2% over −40°C to +125°C - ensures stable MCU core or sensor supply under automotive thermal stress. |
| Max Output Current | 150 mA continuous - sufficient for powering single-core microcontrollers or RF front-end bias rails. |
| Dropout Voltage | 150 mV at 150 mA - enables operation from single-cell Li-ion (3.0–4.2 V) or degraded 5 V bus down to 5.15 V input. |
| Noise Performance | 50 µVRMS (10 Hz–100 kHz) - meets stringent requirements for VCOs, ADC references, and RF stages without external filtering. |
| Enable Threshold | 0.9 V (rising), ≤0.4 V (falling) - compatible with 1.8 V/3.3 V GPIO without level-shifting; <100 nA input bias minimizes leakage impact. |
| Thermal Protection | Thermal shutdown at ~175°C with 10°C hysteresis - prevents permanent damage during sustained overload or poor PCB heatsinking. |
| PSRR | 62 dB @ 120 Hz, 55 dB @ 1 kHz - suppresses switching noise from upstream DC-DC converters in SMPS post-regulation. |
Pinout & Package
NCV8560MN500R2G is packaged in a thermally enhanced DFN6 (3×3 mm, 0.65 mm pitch) with exposed thermal pad (EPAD) for improved power dissipation. The package complies with MSL1 and is Pb-free/RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 - VIN | Positive power supply input | Accepts 1.75 V to 6.0 V; must be decoupled with ≥1.0 µF ceramic capacitor placed adjacent to pin. |
| 2 - GND | Power ground and substrate reference | Connects to PCB ground plane; EPAD (pins 2, 5) must be soldered to thermal pad for RJA = 107°C/W. |
| 3 - ENABLE | Logic-controlled enable input | Pull ≥0.9 V to activate regulator; pull ≤0.4 V to enter 1 µA disable mode; tie to VIN if unused. |
| 4 - VOUT | Regulated 5.0 V output | Delivers up to 150 mA; requires ≥1.0 µF ceramic output capacitor; no minimum ESR needed. |
| 5 - GND | Secondary ground terminal | Shared with EPAD; must be connected to same ground plane as Pin 2 for optimal thermal and noise performance. |
| 6 - NC | No connection | Not internally bonded; PCB trace may be routed but must remain unconnected per datasheet Note 1. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 qualified | Grade 1 (−40°C to +125°C ambient), PPAP-capable - certified for automotive powertrain, body control, and ADAS modules. |
| Ultra-low dropout | 150 mV @ 150 mA - extends battery runtime in portable instrumentation and enables tighter input margin design. |
| Fast enable response | 15 µs turn-on time - supports rapid system wake-up sequences in low-power automotive ECUs. |
| Low-noise operation | 50 µVRMS without bypass cap - eliminates need for external noise-reduction capacitors, saving board space and BOM cost. |
| Stable with ceramic caps | Works with 1.0 µF–10 µF X5R/X7R ceramics - avoids costly tantalum or polymer capacitors and simplifies layout. |
| Internal protection | Thermal shutdown + current limit - removes need for external fault-handling circuitry in space-constrained designs. |
Applications
| SMPS Post-Regulation | Noise-Sensitive RF Circuits |
|---|---|
Use Scenario: Clean 5.0 V rail generation after a noisy buck converter supplying an automotive radar transceiver. IC Role / Device Role / Timing Role: Final-stage LDO providing ripple-suppressed, low-noise 5.0 V bias for VCO tuning and LNA bias networks. Use Value: 62 dB PSRR at 120 Hz and 50 µVRMS noise prevent phase noise degradation and maintain EVM compliance. |
Use Scenario: Powering analog front-end of a vehicle-mounted GNSS receiver operating in high-EMI engine bay environments. IC Role / Device Role / Timing Role: Low-noise 5.0 V source for precision voltage reference and clock buffer ICs. Use Value: Eliminates need for external RC filters; maintains <1.5° RMS phase error in carrier-phase tracking under conducted noise. |
| Automotive Camera Modules | Hand-Held Diagnostic Tools |
Use Scenario: Powering image sensor and ISP in an AEC-Q100-compliant rear-view camera with wide temperature range operation. IC Role / Device Role / Timing Role: Primary 5.0 V regulator for sensor interface and serializer ICs, enabled via vehicle CAN wake signal. Use Value: 15 µs enable time synchronizes power-up with video pipeline initialization; ±2% tolerance ensures consistent ADC gain calibration. |
Use Scenario: Portable OBD-II scanner powered by rechargeable Li-ion battery with variable voltage (3.0–4.2 V). IC Role / Device Role / Timing Role: Input-to-5.0 V LDO enabling USB-UART bridge and microcontroller when battery drops below 4.5 V. Use Value: 150 mV dropout allows >90% usable battery capacity; thermal shutdown prevents overheating during extended diagnostics. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar LDO regulator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NCV8170ASN500T1G | Same 5.0 V fixed output, 150 mA rating, but TSOP-5 package (RJA = 205°C/W); no DFN thermal pad; higher ground current (145 µA typ vs. 140 µA). | Lower thermal performance limits max continuous load in sealed enclosures; preferred where DFN reflow is not supported. | Select when legacy TSOP-5 footprint compatibility or simpler assembly is prioritized over thermal efficiency. |
| TLV73350PDBVR | 5.0 V, 300 mA, SOT-23-5; lower dropout (170 mV @ 300 mA); not AEC-Q100 qualified; 30 µVRMS noise. | Lacks automotive qualification and thermal robustness; unsuitable for under-hood deployment but viable for cabin-infotainment. | Choose only for non-automotive, cost-sensitive, higher-current applications where AEC-Q100 is not mandated. |
Compared with NCV8560MN500R2G, NCV8170ASN500T1G trades thermal performance for package compatibility, while TLV73350PDBVR offers higher current and lower noise but forfeits automotive qualification and thermal resilience-making NCV8560MN500R2G the sole choice for AEC-Q100-compliant 5.0 V post-regulation where thermal headroom and noise immunity are critical.
Availability
NCV8560MN500R2G is available at Aetrix Electronics and suitable for automotive camera modules, SMPS post-regulation subsystems, and handheld diagnostic tools requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for NCV8560MN500R2G 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-qualified analog power portfolio, engineered specifically for noise-sensitive, thermally demanding post-regulation roles in ADAS, body electronics, and infotainment systems.
FAQ
What is the maximum input voltage for NCV8560MN500R2G?
The absolute maximum input voltage for NCV8560MN500R2G is 6.0 V, as specified in the Absolute Maximum Ratings table. Operation above this voltage risks permanent damage. For reliable regulation at 5.0 V output, the recommended operating input range is 1.75 V to 6.0 V, with minimum input determined by dropout: Vin ≥ Vout + VDO = 5.0 V + 0.15 V = 5.15 V at 150 mA load.
Does NCV8560MN500R2G require an external bypass capacitor for low-noise operation?
No, NCV8560MN500R2G does not require an external bypass capacitor to achieve its specified 50 µVRMS output noise (10 Hz–100 kHz). Unlike many low-noise LDOs, it integrates internal noise-reduction circuitry, enabling clean 5.0 V output with only the standard 1.0 µF ceramic input and output capacitors.
Is the exposed thermal pad (EPAD) on NCV8560MN500R2G electrically connected?
Yes, the EPAD on NCV8560MN500R2G is internally connected to GND (pins 2 and 5). Per the datasheet Pin Function Description and Thermal Characteristics section, it must be soldered to a PCB thermal pad tied to the main ground plane to achieve the rated RJA of 107°C/W and ensure safe operation at full 150 mA load.
Can NCV8560MN500R2G be used in adjustable-output configurations?
No, NCV8560MN500R2G is a fixed 5.0 V output variant. Adjustable versions (e.g., NCV8560MNADJR2G) feature an ADJ pin; NCV8560MN500R2G has Pin 6 marked "NC" and Pin 3 configured solely as ENABLE - no internal feedback divider or ADJ functionality is present.
What is the enable pin behavior when left floating on NCV8560MN500R2G?
The ENABLE pin of NCV8560MN500R2G must never be left floating. Due to its high-impedance input (<100 nA bias), a floating pin may cause unpredictable on/off states. The datasheet explicitly states: "Connect to VIN if the function is not used." Tying ENABLE to VIN ensures reliable activation and engages the overshoot clamp circuit for no-load stability.
NCV8560MN500R2G 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):
- 5V
- 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)
NCV8560MN500R2G FAQ
1.How can I place an order for NCV8560MN500R2G through Aetrix?
Please submit a Request for Quotation (RFQ) for NCV8560MN500R2G 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 NCV8560MN500R2G reliable?
The price and inventory of NCV8560MN500R2G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NCV8560MN500R2G is usually 5 days.
3.What payment methods are accepted for NCV8560MN500R2G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NCV8560MN500R2G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NCV8560MN500R2G?
NCV8560MN500R2G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NCV8560MN500R2G 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 NCV8560MN500R2G?
For technical support, including NCV8560MN500R2G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NCV8560MN500R2G requirements.
6.How does Aetrix verify that NCV8560MN500R2G is sourced from the original manufacturer or authorized distributors?
All NCV8560MN500R2G 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 NCV8560MN500R2G meets industry standards.
7.What is the process for return or replacement of NCV8560MN500R2G?
All NCV8560MN500R2G units undergo pre-shipment inspection (PSI). If there is an issue with NCV8560MN500R2G, 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 NCV8560MN500R2G part is unused and in its original packaging.
Return procedure for NCV8560MN500R2G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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