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onsemi NCV8560MN350R2G
- Part No.:
- NCV8560MN350R2G
- Manufacturer:
- onsemi
- Package:
- 6-VDFN Exposed Pad
- Datasheet:
-
NCV8560MN350R2G.pdf
- Description:
- IC REG LINEAR 3.5V 150MA 6DFN
- Quantity:
- Payment:
- Shipping:
Inventory:48,216
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Product details
Overview
NCV8560MN350R2G from onsemi is a fixed-output 3.5 V, 150 mA low-dropout (LDO) regulator in DFN6 (3×3 mm) package, designed for automotive and portable battery-powered systems. It delivers ultra-low dropout of 75 mV at 150 mA, ±2% output voltage tolerance over −40°C to +125°C, and 50 µVrms output noise without bypass capacitor - enabling clean power for RF stages and VCOs in camcorders and instrumentation.
For engineers reviewing the NCV8560MN350R2G datasheet, pinout, applications, or equivalent options, key selection criteria include AEC-Q100 qualification, thermal shutdown at 175°C, fast 15 µs enable turn-on time, and compatibility with low-ESR ceramic capacitors for post-regulation in SMPS designs.
Technical Context
The NCV8560MN350R2G integrates a PMOS pass transistor with internal current limiting and thermal shutdown circuitry, operating across 1.75 V to 6.0 V input range while maintaining regulation down to VOUT + VDO. Its enable logic features 0.9 V rising threshold and 0.4 V falling threshold, with <100 nA enable bias current and <1 µA disable current.
Designed for automotive-grade reliability, it uses an NCV prefix indicating PPAP-capable manufacturing with unique site and control change requirements. The device achieves 62 dB PSRR at 120 Hz and maintains load regulation within 2.0–30 mV depending on output voltage option - critical for noise-sensitive analog signal chains.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Voltage | Fixed 3.5 V with ±2% tolerance over full temperature and load range - ensures stable bias for 3.3 V–compatible logic and analog circuits. |
| Max Output Current | 150 mA continuous - sufficient for powering microcontrollers, sensors, or RF front-end ICs in compact automotive modules. |
| Dropout Voltage | 75 mV at 150 mA - enables operation from single-cell Li-ion (3.0 V min) or 3.3 V rail with margin for voltage sag. |
| Noise Performance | 50 µVrms (10 Hz–100 kHz) without external bypass - eliminates need for noise-reduction capacitor in space-constrained layouts. |
| Enable Response | 15 µs turn-on time - supports rapid power sequencing in wake-up-from-sleep applications like ADAS camera modules. |
| Thermal Protection | Thermal shutdown at 175°C with 10°C hysteresis - prevents latch-up during transient overload or poor PCB thermal design. |
| Operating Temp | −40°C to +125°C ambient - validated for under-hood and infotainment system deployment per AEC-Q100 Grade 1. |
Pinout & Package
NCV8560MN350R2G is housed in a thermally enhanced DFN6 (3×3 mm, 0.65 mm pitch) package with exposed thermal pad (EPAD), optimized for low RJA = 107°C/W with 650 mm² copper area.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 - VIN | Positive power supply input | Accepts 1.75–6.0 V; requires local 1.0 µF ceramic decoupling close to pin to suppress line transients. |
| 2 - GND | Power ground and substrate reference | Must be connected to low-impedance ground plane; EPAD soldered to thermal pad improves heat dissipation. |
| 3 - ENABLE | Digital enable control input | Pulled high to VIN for always-on operation; driven low (<0.4 V) to reduce quiescent current to ≤1 µA. |
| 4 - VOUT | Regulated 3.5 V output | Delivers up to 150 mA; stable with 1.0–10 µF ceramic output capacitor regardless of ESR. |
| 5 - GND | Second ground terminal | Reduces ground loop impedance; must be tied to same ground net as Pin 2 and EPAD. |
| 6 - NC | No connection | Not internally bonded; PCB trace may be routed but must remain unconnected to avoid parasitic coupling. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 qualified | Grade 1 (−40°C to +125°C) with PPAP documentation support - meets automotive functional safety baseline requirements. |
| Ultra-low dropout | 75 mV at 150 mA for 3.5 V output - extends battery runtime and enables use with aging or low-voltage sources. |
| Low-noise operation | 50 µVrms integrated noise without external capacitor - simplifies layout and reduces BOM count in RF-sensitive applications. |
| Fast enable response | 15 µs output rise time from enable assertion - enables precise power sequencing in multi-rail systems. |
| Thermal & current protection | Internal foldback current limit and 175°C thermal shutdown with hysteresis - prevents damage during short-circuit or overheating events. |
Applications
| SMPS Post-Regulation | Noise-Sensitive Circuits |
|---|---|
Use Scenario: Clean 3.5 V supply for FPGA I/O banks following a switching DC/DC converter. IC Role / Device Role / Timing Role: Low-noise linear post-regulator correcting ripple and switching artifacts from upstream buck stage. Use Value: 62 dB PSRR at 120 Hz suppresses SMPS fundamental ripple; 50 µVrms noise avoids jitter in high-speed digital interfaces. | Use Scenario: Powering VCO and LNA stages in automotive radar transceivers. IC Role / Device Role / Timing Role: Ultra-low-noise bias source ensuring phase stability and minimal EVM degradation. Use Value: No external bypass capacitor required; ±2% output tolerance maintains oscillator center frequency accuracy across temperature. |
| Camcorders & Cameras | Hand-Held Instrumentation |
Use Scenario: Supplying image sensor analog front-end and ISP core in compact automotive cabin cameras. IC Role / Device Role / Timing Role: Primary 3.5 V LDO delivering regulated power with fast enable for instant-on video capture. Use Value: 15 µs turn-on supports low-latency wake-up from standby; AEC-Q100 qualification ensures reliability in vibration-prone environments. | Use Scenario: Powering precision ADCs and op-amps in portable multimeters and data loggers. IC Role / Device Role / Timing Role: Stable, low-drift voltage reference source for measurement signal conditioning. Use Value: 2.0 mV load regulation (1–150 mA) minimizes measurement offset error; −40°C to +125°C operation covers extended field use. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar LDO regulator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NCV8560SN350T1G | Same electrical specs but in TSOP-5 package (RJA = 205°C/W vs. 107°C/W); no exposed thermal pad. | Limited to lower-power or intermittent-duty use due to higher thermal resistance; unsuitable for sustained 150 mA in sealed enclosures. | Select when board space constraints favor 3.0×1.5 mm footprint over 3×3 mm, and thermal load is <75 mA continuous. |
| TLV73335PDBVR | 3.5 V fixed LDO with 150 mA rating, but only AEC-Q100 Grade 3 (−40°C to +85°C); no thermal shutdown hysteresis. | Not qualified for under-hood automotive use; lacks 10°C thermal hysteresis, increasing risk of thermal cycling in high-temp environments. | Consider for cost-sensitive consumer or industrial applications where full automotive temp range is not required. |
Compared with NCV8560SN350T1G, the NCV8560MN350R2G offers superior thermal performance and smaller footprint; versus TLV73335PDBVR, it provides full AEC-Q100 Grade 1 compliance and robust thermal management - essential for mission-critical automotive subsystems.
Availability
NCV8560MN350R2G is available at Aetrix Electronics and suitable for automotive camera modules, SMPS post-regulation circuits, and handheld instrumentation requiring stable component supply with guaranteed long-term availability and automotive-grade traceability.
Supply support for NCV8560MN350R2G 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 (formerly ON Semiconductor) is a global semiconductor supplier focused on energy-efficient electronics, with leadership in automotive, industrial, cloud, and IoT markets.
The NCV8560 series belongs to onsemi's automotive-qualified power management portfolio, engineered specifically for noise-sensitive, high-reliability applications including ADAS, infotainment, and body electronics where low dropout, low noise, and AEC-Q100 compliance are mandatory.
FAQ
What is the maximum input voltage rating for the NCV8560MN350R2G?
The NCV8560MN350R2G has an absolute maximum input voltage of 6.0 V. Operation above this level risks permanent damage. For reliable regulation, minimum input must be ≥ VOUT + VDO = 3.5 V + 75 mV = 3.575 V at 150 mA - meaning practical input range is 3.575 V to 6.0 V under full load.
Does the NCV8560MN350R2G require an external bypass capacitor for noise reduction?
No, the NCV8560MN350R2G does not require an external noise-reduction capacitor. Its internal architecture achieves 50 µVrms output noise (10 Hz–100 kHz) without one - a key differentiator from legacy low-noise LDOs that mandate external capacitors and suffer slower startup.
How is thermal performance affected by PCB layout for the NCV8560MN350R2G?
Thermal resistance (RJA) of the NCV8560MN350R2G drops from 107°C/W (with 650 mm² copper) to >200°C/W with minimal copper. To sustain 150 mA at 125°C ambient, the exposed thermal pad must be soldered to ≥200 mm² of 1 oz copper; insufficient copper causes thermal shutdown at ~100 mA.
Can the NCV8560MN350R2G be used in adjustable-output configurations?
No - the NCV8560MN350R2G is a fixed 3.5 V output variant. Adjustable versions use part numbers ending in "ADJ" (e.g., NCV8560MNADJR2G) and feature an ADJ pin instead of NC. The "350" in the marking code explicitly denotes 3.5 V fixed output.
Is the NCV8560MN350R2G pin-compatible with other NCV8560 variants in DFN6 package?
Yes - all DFN6-packaged NCV8560 variants (e.g., NCV8560MN150R2G, NCV8560MN330R2G) share identical pinout and footprint. Only the output voltage and marking code differ; no PCB redesign is needed when substituting between fixed-voltage DFN6 options.
NCV8560MN350R2G 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):
- 3.5V
- Voltage - Output (Max):
- -
- Voltage Dropout (Max):
- -
- Current - Output:
- 150mA
- Current - Quiescent (Iq):
- 180 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)
NCV8560MN350R2G FAQ
1.How can I place an order for NCV8560MN350R2G through Aetrix?
Please submit a Request for Quotation (RFQ) for NCV8560MN350R2G 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 NCV8560MN350R2G reliable?
The price and inventory of NCV8560MN350R2G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NCV8560MN350R2G is usually 5 days.
3.What payment methods are accepted for NCV8560MN350R2G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NCV8560MN350R2G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NCV8560MN350R2G?
NCV8560MN350R2G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NCV8560MN350R2G 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 NCV8560MN350R2G?
For technical support, including NCV8560MN350R2G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NCV8560MN350R2G requirements.
6.How does Aetrix verify that NCV8560MN350R2G is sourced from the original manufacturer or authorized distributors?
All NCV8560MN350R2G 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 NCV8560MN350R2G meets industry standards.
7.What is the process for return or replacement of NCV8560MN350R2G?
All NCV8560MN350R2G units undergo pre-shipment inspection (PSI). If there is an issue with NCV8560MN350R2G, 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 NCV8560MN350R2G part is unused and in its original packaging.
Return procedure for NCV8560MN350R2G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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