My Inquiry
My Account
onsemi NCV8715MX30TBG
- Part No.:
- NCV8715MX30TBG
- Manufacturer:
- onsemi
- Package:
- 6-XFDFN
- Datasheet:
-
NCV8715MX30TBG.pdf
- Description:
- IC REG LINEAR 3V 50MA 6XDFN
- Quantity:
- Payment:
- Shipping:
Inventory:5,000
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
NCV8715MX30TBG from onsemi is a 3.0 V fixed-output, 50 mA low-dropout linear voltage regulator with ultra-low quiescent current (max 5.8 µA), wide 4.0–24 V input range, ±2% output accuracy over load/line/temperature, and AEC-Q100 Grade 1 qualification for automotive infotainment and safety systems.
For engineers reviewing the NCV8715MX30TBG datasheet, pinout, applications, or equivalent options, key selection criteria include dropout voltage at 50 mA (250–400 mV), PSRR of 60 dB at 100 kHz, thermal shutdown at 170°C, and XDFN6 1.5×1.5 mm package compatibility with high-density PCB layouts.
Technical Context
The NCV8715MX30TBG integrates a bandgap reference, MOSFET driver with current limiting, UVLO, and thermal shutdown circuitry in a single monolithic IC. Its LDO architecture delivers stable 3.0 V output with no minimum ESR requirement for output capacitors.
It operates across −40°C to +125°C ambient temperature, supports input voltages up to 24 V, and maintains regulation down to 4.0 V input-enabling direct connection to automotive battery rails with transient tolerance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Voltage | Fixed 3.0 V ±2% over full load, line, and temperature range-ensures reliable biasing of 3.3 V-tolerant logic without external feedback. |
| Max Output Current | 50 mA continuous-sufficient for powering microcontroller I/O banks, CAN transceivers, or sensor signal chains. |
| Quiescent Current | Max 5.8 µA at full load and temperature-enables always-on subsystems in automotive body control modules with minimal battery drain. |
| Dropout Voltage | 250–400 mV at 50 mA-allows operation with VIN as low as 3.25 V while maintaining regulation, critical during cold-crank conditions. |
| PSRR | 60 dB at 100 kHz-suppresses switching noise from DC-DC converters feeding downstream analog circuits like audio codecs. |
| Thermal Shutdown | 170°C junction temperature with 15°C hysteresis-prevents permanent damage during sustained overload or poor heatsinking. |
| Input Voltage Range | 4.0 V to 24 V-supports direct connection to 12 V automotive batteries including load-dump transients up to 24 V. |
Pinout & Package
XDFN6 1.5 × 1.5 mm package (Case 711AE) with wettable flank leads for automated optical inspection. Exposed thermal pad improves power dissipation (RJA = 260°C/W).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (IN) | Input supply | Accepts 4.0–24 V; requires ≥0.1 µF ceramic decoupling capacitor to ground for stability and transient response. |
| 2 (N/C) | No connection | Internally unconnected; may be tied to GND to enhance thermal conduction from die to PCB copper. |
| 3 (GND) | Power ground | Reference node for regulation and protection circuits; must connect to low-impedance ground plane. |
| 4 (N/C) | No connection | Internally unconnected; optional GND tie for improved thermal performance. |
| 5 (N/C) | No connection | Internally unconnected; optional GND tie for improved thermal performance. |
| 6 (OUT) | Regulated output | Delivers stable 3.0 V; requires ≥0.47 µF ceramic capacitor to ground for loop stability and noise filtering. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 | Qualified for −40°C to +125°C ambient operation-meets automotive electronics reliability requirements without derating. |
| Ultra-low IQ | 4.7 µA typical ground current across full 0–50 mA load range-enables >10-year battery life in always-on vehicle modules. |
| No minimum ESR required | Stable with 0.47–10 µF X5R/X7R ceramics-eliminates need for costly tantalum or aluminum electrolytic capacitors. |
| High PSRR at 100 kHz | 60 dB rejection of high-frequency ripple-preserves signal integrity in noise-sensitive applications like audio amplifiers and ADC references. |
| Thermal & current protection | Integrated shutdown and foldback current limiting-prevents latch-up or catastrophic failure during short-circuit or overtemperature events. |
Applications
| Infotainment Power Supply | Automotive Safety Sensor Bias |
|---|---|
Use Scenario: Powers display interface logic and touch controller in automotive head units with variable battery voltage (9–16 V). IC Role / Device Role / Timing Role: Primary 3.0 V LDO supplying low-noise power to MCU peripherals and I²C sensors. Use Value: Ultra-low IQ extends ignition-off runtime; 60 dB PSRR prevents display flicker from SMPS coupling. | Use Scenario: Supplies bias voltage to radar front-end amplifiers and camera image signal processors in ADAS domain controllers. IC Role / Device Role / Timing Role: Clean, stable 3.0 V rail for analog signal conditioning and high-speed data acquisition. Use Value: ±2% accuracy ensures consistent ADC reference scaling; 250 mV dropout enables operation during cold-crank dips to 9 V. |
| Body Control Module Subsystem | Telematics Communication Interface |
Use Scenario: Powers LIN transceiver and EEPROM in door module ECUs where space and power efficiency are constrained. IC Role / Device Role / Timing Role: Secondary LDO delivering regulated 3.0 V from main 5 V rail or directly from battery. Use Value: XDFN6 footprint saves >40% board area vs. SOT-23; thermal shutdown protects against connector fault-induced overheating. | Use Scenario: Provides clean 3.0 V supply to cellular modem baseband processor and GNSS receiver in vehicle telematics units. IC Role / Device Role / Timing Role: Low-noise post-regulator for RF-sensitive digital blocks requiring <200 µVRMS output noise. Use Value: 135 µVRMS noise (200 Hz–100 kHz) prevents bit errors in LTE/GNSS receivers; AEC-Q100 ensures field reliability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar LDO regulator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NCV8715SQ30T2G | Same electrical specs, SC-70-5 (SOT-353) package; RJA = 390°C/W vs. 260°C/W for XDFN6. | Lower power density; suitable for lower ambient temperature or lower IOUT designs. | Select when board space allows larger footprint and thermal budget permits higher junction rise. |
| TLV73330PDBVR | 300 mA output, 4 µA IQ, but only 5.5 V max input; not AEC-Q100 qualified. | Lacks automotive qualification and 24 V input capability-unsuitable for direct battery connection. | Consider only for non-automotive, low-power portable designs needing higher current. |
Compared with NCV8715SQ30T2G, the NCV8715MX30TBG offers superior thermal performance in compact layouts; versus TLV73330PDBVR, it provides automotive-grade reliability and 24 V input tolerance essential for under-hood applications.
Availability
NCV8715MX30TBG is available at Aetrix Electronics and suitable for automotive infotainment, ADAS sensor modules, and body control unit designs requiring stable component supply, AEC-Q100 compliance, and ultra-low quiescent current performance.
Supply support for NCV8715MX30TBG 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 is a global semiconductor supplier delivering energy-efficient, intelligent power and sensing solutions for automotive, industrial, cloud, medical, and IoT applications.
The NCV8715MX30TBG belongs to onsemi's automotive-grade LDO family designed specifically for wide-input, ultra-low-IQ power management in harsh-temperature environments such as engine compartments and infotainment head units.
FAQ
What is the maximum input voltage rating for the NCV8715MX30TBG?
The NCV8715MX30TBG has an absolute maximum input voltage rating of 24 V, with recommended operating input range from 4.0 V to 24 V. This allows direct connection to 12 V automotive battery systems, including operation during load-dump transients up to 24 V, as specified in the Absolute Maximum Ratings table on page 3 of the datasheet.
Does the NCV8715MX30TBG require a minimum ESR output capacitor?
No, the NCV8715MX30TBG does not require a minimum ESR output capacitor. It is explicitly designed to be stable with standard ceramic capacitors ranging from 0.47 µF to 10 µF, including X5R and X7R dielectrics. This eliminates the need for specialized tantalum or aluminum electrolytic capacitors and simplifies design, as confirmed in the Applications Information section on page 18.
What is the dropout voltage of the NCV8715MX30TBG at 50 mA output current?
The dropout voltage of the NCV8715MX30TBG is characterized at 250–400 mV when delivering 50 mA output current, as specified in the Electrical Characteristics table for the 3.0 V version on page 9. This value is measured as VIN – (VOUT(NOM) – 150 mV) and enables regulation down to ~3.25 V input, critical for cold-crank operation in automotive systems.
Is the NCV8715MX30TBG qualified for automotive applications?
Yes, the NCV8715MX30TBG carries the NCV prefix indicating automotive qualification. It is AEC-Q100 qualified (Grade 1), PPAP capable, and rated for −40°C to +125°C ambient operating temperature. These qualifications are explicitly stated in the Features section on page 1 and confirmed in the Ordering Information table on page 19.
How many no-connect pins does the NCV8715MX30TBG have in its XDFN6 package?
The NCV8715MX30TBG in the XDFN6 package has three no-connect (N/C) pins: pins 2, 4, and 5, as defined in Figure 3 (Pin Description) on page 3 of the datasheet. These pins are internally unconnected and may optionally be tied to ground to improve thermal dissipation, but they serve no electrical function.
NCV8715MX30TBG Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- -
- Package/Case:
- 6-XFDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Output Configuration:
- Positive
- Output Type:
- Fixed
- Number of Regulators:
- 1
- Voltage - Input (Max):
- 24V
- Voltage - Output (Min/Fixed):
- 3V
- Voltage - Output (Max):
- -
- Voltage Dropout (Max):
- 0.4V @ 50mA
- Current - Output:
- 50mA
- Current - Quiescent (Iq):
- 5.8 µA
- Current - Supply (Max):
- -
- PSRR:
- 60dB (100kHz)
- Control Features:
- -
- Protection Features:
- Over Current, Over Temperature
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-XDFN (1.5x1.5)
NCV8715MX30TBG FAQ
1.How can I place an order for NCV8715MX30TBG through Aetrix?
Please submit a Request for Quotation (RFQ) for NCV8715MX30TBG 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 NCV8715MX30TBG reliable?
The price and inventory of NCV8715MX30TBG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NCV8715MX30TBG is usually 5 days.
3.What payment methods are accepted for NCV8715MX30TBG?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NCV8715MX30TBG transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NCV8715MX30TBG?
NCV8715MX30TBG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NCV8715MX30TBG 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 NCV8715MX30TBG?
For technical support, including NCV8715MX30TBG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NCV8715MX30TBG requirements.
6.How does Aetrix verify that NCV8715MX30TBG is sourced from the original manufacturer or authorized distributors?
All NCV8715MX30TBG 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 NCV8715MX30TBG meets industry standards.
7.What is the process for return or replacement of NCV8715MX30TBG?
All NCV8715MX30TBG units undergo pre-shipment inspection (PSI). If there is an issue with NCV8715MX30TBG, 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 NCV8715MX30TBG part is unused and in its original packaging.
Return procedure for NCV8715MX30TBG:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
NCV8715MX30TBG Tags
-
MIC5504-1.8YM5-TR
Microchip Technology
-
MIC5504-3.3YM5-TR
Microchip Technology
-
MIC5365-3.0YC5-TR
Microchip Technology
-
MIC5365-1.8YC5-TR
Microchip Technology
-
MIC5365-2.5YC5-TR
Microchip Technology
-
MIC5365-3.3YC5-TR
Microchip Technology
-
MIC5365-3.3YD5-TR
Microchip Technology
-
MIC5317-3.3YM5-TR
Microchip Technology
-
TLV1117LV33DCYR
Texas Instruments
-
MIC5317-3.3YMT-TZ
Microchip Technology
-
MIC5528-3.3YMT-TR
Microchip Technology
-
TLV75801PDRVR
Texas Instruments
Tech Hub
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
