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onsemi NCV8560MN250R2G
- Part No.:
- NCV8560MN250R2G
- Manufacturer:
- onsemi
- Package:
- 6-VDFN Exposed Pad
- Datasheet:
-
NCV8560MN250R2G.pdf
- Description:
- IC REG LINEAR 2.5V 150MA 6DFN
- Quantity:
- Payment:
- Shipping:
Inventory:1,397
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Product details
Overview
NCV8560MN250R2G from onsemi is a fixed-output 2.5 V, 150 mA automotive-grade 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, and AEC-Q100 qualification for noise-sensitive power rails in camcorders, RF stages, and SMPS post-regulation.
For engineers reviewing the NCV8560MN250R2G datasheet, pinout, applications, or equivalent options, this page delivers verified electrical specs, thermal behavior, enable timing, noise performance, and automotive-grade reliability data directly applicable to battery-powered portable instrumentation and safety-critical embedded systems.
Technical Context
The NCV8560MN250R2G 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 (175°C trip) and current limiting (550 mA typical short-circuit current). It operates across 1.75 V to 6.0 V input while maintaining regulation down to VOUT + VDO.
Designed for automotive use, it meets AEC-Q100 Grade 1 (−40°C to +125°C TA) and supports Pb-free, RoHS-compliant assembly. Its low 50 µVRMS output noise (10 Hz–100 kHz) and 62 dB PSRR at 120 Hz make it suitable for powering VCOs and RF front-ends without external bypass capacitors.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Voltage | Fixed 2.5 V ±2% over full temperature and load range - ensures stable biasing for ADC references and analog sensors. |
| Max Output Current | 150 mA continuous - sufficient for powering microcontroller cores, CAN transceivers, or small FPGA I/O banks. |
| Dropout Voltage | 150 mV at 150 mA - enables operation from single-cell Li-ion (3.0 V min) or 3.3 V rail with margin. |
| Ground Current | 140 µA typical at 150 mA load - minimizes quiescent power loss in always-on automotive modules. |
| Output Noise | 50 µVRMS (10 Hz–100 kHz) - eliminates need for external noise-reduction capacitor in RF-sensitive designs. |
| Enable Turn-On Time | 15 µs - supports rapid power sequencing in multi-rail systems with tight timing budgets. |
| Thermal Shutdown | 175°C trip with 10°C hysteresis - protects against sustained overload or poor PCB heatsinking. |
Pinout & Package
NCV8560MN250R2G is housed in a thermally enhanced 6-pin DFN package (3.0×3.0×0.9 mm, case 488AE), with exposed thermal pad (EPAD) connected to GND for improved heat dissipation. Pin 1 is marked by chamfered corner.
| 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 near pin. |
| 2 - GND | Power ground and substrate reference | Connects to EPAD; forms return path for all internal currents and enables thermal conduction to PCB. |
| 3 - ENABLE | Digital control input | Active-high logic: <0.4 V = disable (10 nA IDIS); >0.9 V = enable; tie to VIN if unused. |
| 4 - VOUT | Regulated output | Delivers 2.5 V ±2% at up to 150 mA; requires ≥1.0 µF ceramic output capacitor for stability. |
| 5 - GND | Secondary ground terminal | Redundant GND connection; must be tied to same net as Pin 2 and EPAD for low-impedance return. |
| 6 - NC | No-connect | Not internally bonded; leave unconnected per datasheet - no PCB trace required. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 qualified | Grade 1 (−40°C to +125°C ambient) with PPAP capability - certified for automotive body electronics and ADAS modules. |
| Ultra-low dropout | 150 mV @ 150 mA - extends battery runtime in portable medical devices and telematics units. |
| Low-noise operation | 50 µVRMS without bypass cap - simplifies layout for RF receivers and precision analog signal chains. |
| Fast enable response | 15 µs turn-on time - enables synchronized power-up of multiple rails in infotainment SoM designs. |
| Thermal protection | 175°C shutdown with 10°C hysteresis - prevents latch-up during transient overloads or solder reflow anomalies. |
Applications
| Camcorder Power Management | Automotive Camera Module |
|---|---|
Use Scenario: Powers image sensor analog front-end and ISP core in compact camcorders using single Li-ion cell. IC Role / Device Role / Timing Role: Primary 2.5 V LDO delivering clean, low-noise bias to CCD/CMOS sensor and analog video processing blocks. Use Value: 50 µVRMS noise and 62 dB PSRR suppress switching artifacts from upstream DC-DC, preserving SNR in 1080p video capture. |
Use Scenario: Supplies 2.5 V to high-speed serializer (e.g., DS90UB953) in rear-view camera ECU operating under ASIL-B constraints. IC Role / Device Role / Timing Role: Safety-relevant power rail with AEC-Q100 Grade 1 qualification and thermal fault reporting via enable pin monitoring. Use Value: 150 mV dropout allows operation down to 2.65 V input - maintains video link integrity during cold-crank (6.0 V → 2.8 V battery dip). |
| RF Front-End Biasing | SMPS Post-Regulation |
Use Scenario: Provides ultra-low-noise 2.5 V supply to VCO and LNA in automotive radar transceiver (77 GHz). IC Role / Device Role / Timing Role: Low-phase-noise bias source replacing discrete filtering; placed adjacent to RF IC to minimize loop inductance. Use Value: 50 µVRMS noise and 100+ kHz PSRR bandwidth prevent AM-to-PM conversion and phase jitter in local oscillator paths. |
Use Scenario: Tightens output regulation of buck converter (e.g., NCP3170) feeding FPGA I/O banks requiring ±2% tolerance. IC Role / Device Role / Timing Role: Precision post-regulator correcting line/load drift and ripple from switching stage. Use Value: 1.0 mV line regulation and 2.0 mV load regulation ensure consistent I/O voltage across temperature and dynamic current steps. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar LDO regulator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV73325PDBVR | 2.5 V fixed, 300 mA, SOT-23-5, 250 mV dropout @ 300 mA, 30 µVRMS noise | Higher current, smaller package, but not AEC-Q100 qualified; lacks thermal hysteresis spec | Select for cost-sensitive industrial IoT where automotive qualification is unnecessary and higher output current is needed. |
| TPS7B8125QDGNRQ1 | 2.5 V fixed, 150 mA, MSOP-8, 200 mV dropout @ 150 mA, 4.7 µVRMS noise, integrated watchdog | Lower noise, added functional safety features (RESET, watchdog), larger footprint, higher BOM cost | Select when ASIL-B diagnostics or sub-5 µVRMS noise is mandatory - e.g., ADAS domain controller power domains. |
Compared with TLV73325PDBVR and TPS7B8125QDGNRQ1, the NCV8560MN250R2G offers optimal balance of automotive qualification, thermal robustness, and low-noise performance in a compact DFN6 package - ideal for space-constrained camera modules and portable instrumentation where AEC-Q100 compliance and 15 µs enable timing are critical.
Availability
NCV8560MN250R2G is available at Aetrix Electronics and suitable for automotive camera modules, portable medical instrumentation, RF front-end biasing, and SMPS post-regulation requiring stable component supply with full AEC-Q100 traceability and long-term lifecycle support.
Supply support for NCV8560MN250R2G 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, safety-critical subsystems in vehicles - emphasizing low dropout, fast enable, and robust thermal behavior under harsh environmental conditions.
FAQ
What is the maximum input voltage rating for NCV8560MN250R2G?
The absolute maximum input voltage for NCV8560MN250R2G is 6.0 V, as specified in the Absolute Maximum Ratings table. Operation above this level risks permanent damage. For reliable regulation, the minimum input must be ≥ VOUT + VDO (i.e., ≥2.65 V at 150 mA), and recommended operating range is 1.75 V to 6.0 V per the datasheet.
Does NCV8560MN250R2G require an external bypass capacitor for noise reduction?
No, NCV8560MN250R2G does not require an external noise-reduction capacitor. Its internal design achieves 50 µVRMS output noise (10 Hz–100 kHz) without one - unlike many low-noise LDOs that mandate external caps and suffer slower startup. This simplifies layout and reduces bill-of-materials count.
How is thermal performance affected by PCB layout for NCV8560MN250R2G?
Thermal resistance (RJA) of NCV8560MN250R2G drops from 107°C/W (standard JEDEC board) to ~50°C/W with ≥650 mm² copper area and 1 oz thickness. The exposed thermal pad (EPAD) must be soldered to a solid GND plane; insufficient copper or missing vias increases junction temperature and may trigger thermal shutdown at lower loads.
Can NCV8560MN250R2G be used in adjustable-output configurations?
No - NCV8560MN250R2G is a fixed 2.5 V output variant. Only part numbers ending in "ADJ" (e.g., NCV8560MNADJR2G) support adjustable output via external resistors. The "250" suffix explicitly denotes the 2.5 V fixed version; its ADJ pin is internally disconnected (NC), as confirmed in the PIN FUNCTION DESCRIPTION table.
What is the enable pin behavior during power-up for NCV8560MN250R2G?
The ENABLE pin of NCV8560MN250R2G has a logic-high threshold of ≥0.9 V and logic-low threshold of ≤0.4 V. To ensure proper startup, the enable signal must exceed 0.9 V with a slew rate >10 mV/s. If unused, ENABLE must be tied directly to VIN - floating or weakly pulled pins may cause erratic turn-on or increased ground current.
NCV8560MN250R2G 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):
- 2.5V
- 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)
NCV8560MN250R2G FAQ
1.How can I place an order for NCV8560MN250R2G through Aetrix?
Please submit a Request for Quotation (RFQ) for NCV8560MN250R2G 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 NCV8560MN250R2G reliable?
The price and inventory of NCV8560MN250R2G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NCV8560MN250R2G is usually 5 days.
3.What payment methods are accepted for NCV8560MN250R2G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NCV8560MN250R2G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NCV8560MN250R2G?
NCV8560MN250R2G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NCV8560MN250R2G 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 NCV8560MN250R2G?
For technical support, including NCV8560MN250R2G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NCV8560MN250R2G requirements.
6.How does Aetrix verify that NCV8560MN250R2G is sourced from the original manufacturer or authorized distributors?
All NCV8560MN250R2G 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 NCV8560MN250R2G meets industry standards.
7.What is the process for return or replacement of NCV8560MN250R2G?
All NCV8560MN250R2G units undergo pre-shipment inspection (PSI). If there is an issue with NCV8560MN250R2G, 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 NCV8560MN250R2G part is unused and in its original packaging.
Return procedure for NCV8560MN250R2G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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