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onsemi NCV8560SN500T1G
- Part No.:
- NCV8560SN500T1G
- Manufacturer:
- onsemi
- Package:
- SOT-23-5 Thin, TSOT-23-5
- Datasheet:
-
NCV8560SN500T1G.pdf
- Description:
- IC REG LINEAR 5V 150MA 5TSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,734
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Product details
Overview
NCV8560SN500T1G from onsemi is a 5.0 V fixed-output, 150 mA low-dropout (LDO) regulator in TSOP−5 package, featuring 150 mV dropout at full load, ±2% output voltage tolerance over −40°C to +125°C, and AEC−Q100 qualification for automotive use. It delivers stable power to noise-sensitive RF stages and camera modules in battery-powered portable systems.
For engineers reviewing the NCV8560SN500T1G datasheet, pinout, applications, or equivalent options, this page provides verified technical context, validated pin functions, confirmed automotive-grade performance specs, and real-world application constraints - all derived from the official onsemi NCV8560/D Rev. 6 datasheet.
Technical Context
The NCV8560SN500T1G implements a PMOS pass transistor architecture enabling ultra-low dropout (150 mV @ 150 mA) and fast enable turn-on (15 µs). Its internal 1.25 V reference and precision error amplifier ensure tight regulation across input voltages from 5.5 V to 6.0 V and load currents from 1 mA to 150 mA.
Designed for automotive post-regulation, it integrates thermal shutdown (trip at ~175°C), current limiting (~550 mA typical short-circuit current), and enable-controlled low-power standby (IDIS ≤ 1.0 µA). The TSOP−5 package supports operation up to 125°C ambient with RJA = 205°C/W.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Voltage | Fixed 5.0 V ±2% over −40°C to +125°C - ensures compatibility with 5 V logic and analog subsystems without external feedback. |
| Max Output Current | 150 mA continuous - sufficient for powering microcontrollers, sensors, or RF front-ends in compact automotive modules. |
| Dropout Voltage | 150 mV at 150 mA - enables operation from single-cell Li-ion (≥5.15 V) or 5.5 V supply rails with minimal headroom loss. |
| Noise Voltage | 50 µVrms (10 Hz–100 kHz) - eliminates need for external bypass capacitors in VCO or RF receiver power domains. |
| Enable Threshold | VTH(HI) = 0.9 V, VTH(LO) = 0.4 V - compatible with 3.3 V and 5 V GPIO control without level-shifting. |
| Thermal Shutdown | Activates at ~175°C with 10°C hysteresis - protects against sustained overload or poor PCB heat sinking in enclosed automotive housings. |
| PSRR | 62 dB @ 120 Hz - suppresses ripple from upstream switching regulators in SMPS post-regulation applications. |
Pinout & Package
NCV8560SN500T1G uses the TSOP−5 (Case 483) surface-mount package: 3.00 mm × 1.50 mm × 0.95 mm, lead pitch 0.95 mm, Pb-free, RoHS compliant. Exposed pad not present; standard 5-pin configuration with GND on pins 2 and 5.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VIN | Positive input supply (max 6 V); requires ≥1.0 µF ceramic decoupling capacitor placed adjacent to pin. |
| 2 | GND | Power ground reference; dual GND pins (2 & 5) reduce impedance and improve PSRR stability. |
| 3 | ENABLE | Active-high digital control; pull to VIN for always-on operation; <0.4 V disables regulator and reduces quiescent current to ≤1 µA. |
| 4 | VOUT | Regulated 5.0 V output; capable of sourcing 150 mA with ≤15 mV load regulation (1–150 mA). |
| 5 | GND | Second ground terminal - must be connected to same low-impedance ground plane as Pin 2 for thermal and noise integrity. |
Key Features
| Feature | Design Value |
|---|---|
| AEC−Q100 qualified | Qualified per Grade 1 (−40°C to +125°C ambient), PPAP-capable - meets automotive functional safety baseline requirements. |
| Ultra-low noise | 50 µVrms without bypass capacitor - enables direct powering of VCOs, PLLs, and RF receivers without added filtering. |
| Fast enable response | 15 µs turn-on time - supports dynamic power sequencing in multi-rail automotive ECUs and ADAS modules. |
| Low dropout | 150 mV @ 150 mA - extends battery runtime in 5 V systems powered by aging or low-voltage Li-ion cells. |
| Stable with ceramic capacitors | No minimum ESR requirement - allows use of small, low-cost 1.0 µF X5R/X7R MLCCs for both input and output. |
Applications
| Automotive Camera Module Power | ADAS Sensor Post-Regulation |
|---|---|
|
Use Scenario: Powers image sensor, ISP, and interface circuitry in rear-view or surround-view cameras exposed to under-hood temperature extremes. IC Role / Device Role / Timing Role: Primary 5 V LDO delivering clean, regulated supply with fast transient response to handle burst-mode sensor readouts. Use Value: 50 µVrms noise prevents image artifacts; AEC−Q100 qualification ensures reliability over 15-year vehicle lifetime. |
Use Scenario: Provides stable 5 V rail to radar transceivers, ultrasonic sensors, and inertial measurement units in ADAS domain controllers. IC Role / Device Role / Timing Role: Post-regulator following a 12 V buck converter, rejecting switching noise and maintaining voltage accuracy during load transients. Use Value: 62 dB PSRR at 120 Hz suppresses buck converter ripple; 150 mV dropout preserves margin during cold-crank events (6.0 V min). |
| Portable Diagnostic Tool Supply | Infotainment System USB Peripheral Rail |
|
Use Scenario: Powers MCU, display driver, and CAN transceiver in handheld OBD-II scanners operating from 12 V vehicle battery via integrated DC/DC. IC Role / Device Role / Timing Role: Low-quiescent, enable-controllable 5 V source enabling deep-sleep modes between diagnostic queries. Use Value: ≤1 µA disable current extends battery life; 15 µs enable time ensures responsive UI wake-up after button press. |
Use Scenario: Supplies 5 V to USB-connected accessories (e.g., smartphone mirroring dongles, firmware update adapters) in automotive infotainment head units. IC Role / Device Role / Timing Role: Isolated, low-noise 5 V rail decoupled from noisy main system power to prevent USB enumeration failures. Use Value: Dual-GND pin layout minimizes ground bounce; ±2% output tolerance guarantees USB 2.0 compliance (4.75–5.25 V). |
Equivalent & Alternatives
The following parts are listed as comparable options for similar LDO regulator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NCV8560MN500R2G | Same electrical specs, but in DFN6 (3x3 mm) package with exposed thermal pad and different pinout (VIN/EN/GND/VOUT/GND/ADJ-NC). | Higher thermal performance (RJA = 107°C/W vs. 205°C/W); requires PCB redesign for thermal pad and 6-pin layout. | Select when board space permits and junction temperature rise must be minimized in high-ambient environments. |
| TLV73350PDBVR | 500 mA output, 250 mV dropout, 35 µVrms noise, SOT-23-5 package; not AEC−Q100 qualified. | Lacks automotive qualification and thermal shutdown hysteresis; higher max current but larger dropout compromises low-VIN operation. | Acceptable for non-automotive portable instrumentation where cost and size outweigh qualification needs. |
Compared with NCV8560SN500T1G, the DFN6 variant offers superior thermal management for sustained 150 mA loads, while the TLV73350PDBVR trades automotive robustness for higher current and lower noise in commercial applications - neither is pin-compatible, requiring layout changes.
Availability
NCV8560SN500T1G is available at Aetrix Electronics and suitable for automotive camera modules, ADAS sensor subsystems, and portable diagnostic tools requiring stable component supply, AEC−Q100 compliance, and long-term lifecycle support.
Supply support for NCV8560SN500T1G 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 specializing in energy-efficient power, analog, sensor, and connectivity solutions for automotive, industrial, and cloud infrastructure markets.
The NCV8560 series belongs to onsemi's automotive-grade power management portfolio, designed specifically for post-regulation in safety-critical vehicle subsystems where low noise, thermal resilience, and AEC−Q100 reliability are mandatory.
FAQ
What is the maximum input voltage rating for NCV8560SN500T1G?
The absolute maximum input voltage for NCV8560SN500T1G is 6.0 V, as specified in the Absolute Maximum Ratings table. Operation above this voltage risks permanent damage. For reliable 5.0 V output, the recommended operating input range is 5.5 V to 6.0 V - ensuring ≥150 mV headroom above dropout while staying within safe SOA limits.
Does NCV8560SN500T1G require an external bypass capacitor for noise reduction?
No, NCV8560SN500T1G does not require an external bypass capacitor. Its internal design achieves 50 µVrms output noise (10 Hz–100 kHz) without one - a key advantage over legacy low-noise LDOs. Adding a capacitor may slightly improve PSRR at high frequencies but is unnecessary for meeting spec.
Is NCV8560SN500T1G pin-compatible with other variants in the NCV8560 family?
No, NCV8560SN500T1G is not pin-compatible with DFN6-packaged NCV8560 variants (e.g., NCV8560MN500R2G), which have six pins including ADJ/NC and an exposed thermal pad. The TSOP−5 package has only five pins with different pin assignments - PCB layout and footprint must be redesigned for substitution.
What is the thermal resistance (RJA) of NCV8560SN500T1G in its TSOP−5 package?
The junction-to-ambient thermal resistance (RJA) for NCV8560SN500T1G in the TSOP−5 package is 205°C/W, measured using standard JEDEC test conditions (copper area 650 mm², 1 oz copper). This value assumes proper PCB layout; actual performance improves with additional copper pour connected to both GND pins.
Can NCV8560SN500T1G be used in non-automotive applications?
Yes, NCV8560SN500T1G can be used in industrial and medical applications requiring high reliability and wide temperature operation. Its AEC−Q100 qualification, −40°C to +125°C rating, and robust protection features (thermal shutdown, current limit) provide margin beyond commercial-grade LDOs - though cost and qualification overhead may not be justified for non-automotive use cases.
NCV8560SN500T1G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- -
- Package/Case:
- SOT-23-5 Thin, TSOT-23-5
- 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:
- 5-TSOP
NCV8560SN500T1G FAQ
1.How can I place an order for NCV8560SN500T1G through Aetrix?
Please submit a Request for Quotation (RFQ) for NCV8560SN500T1G 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 NCV8560SN500T1G reliable?
The price and inventory of NCV8560SN500T1G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NCV8560SN500T1G is usually 5 days.
3.What payment methods are accepted for NCV8560SN500T1G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NCV8560SN500T1G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NCV8560SN500T1G?
NCV8560SN500T1G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NCV8560SN500T1G 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 NCV8560SN500T1G?
For technical support, including NCV8560SN500T1G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NCV8560SN500T1G requirements.
6.How does Aetrix verify that NCV8560SN500T1G is sourced from the original manufacturer or authorized distributors?
All NCV8560SN500T1G 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 NCV8560SN500T1G meets industry standards.
7.What is the process for return or replacement of NCV8560SN500T1G?
All NCV8560SN500T1G units undergo pre-shipment inspection (PSI). If there is an issue with NCV8560SN500T1G, 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 NCV8560SN500T1G part is unused and in its original packaging.
Return procedure for NCV8560SN500T1G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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