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HomeProductsIntegrated Circuits (ICs)Specialized ICsME4410B-G
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ME4410B-G - MATSUKI

Manufacturer Part Number
ME4410B-G
Manufacturer
MATSUKI
Allelco Part Number
32D-ME4410B-G
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
13,030 pcs available, New & Original
Parts Description
DAC91001
Data sheet
-
Category
Integrated Circuits (ICs) > Specialized ICs
RoHs Status
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In stock: 13030

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Specifications

ME4410B-G Tech Specifications
MATSUKI - ME4410B-G technical specifications, attributes, parameters and parts with similar specifications to MATSUKI - ME4410B-G

Product Attribute Attribute Value
Part Number ME4410B-G
Package DAC91001
Description DAC91001
Stock Condition Get 13030 pcs available quantity at Allelco
Payment PayPal / TT / Credit Card / Western Union
Allelco Certifications ESD / ISO 9001 / ISO 13485 / ISO 28000
Product Attribute Attribute Value
Manufacturer MATSUKI
RoHs Status -
Warranty 100% Perfect Functions
Transport port Hong Kong
Shipping by DHL / FedEx / UPS / TNT / SF Express
RFQ Email info@allelco.com

Frequently Asked Questions(FAQ)

How does the ME4410B-G from Nuvoton Technology Corp. compare to other SOT23-6 packaged power management ICs in terms of quiescent current and load regulation under light-load conditions?
The ME4410B-G operates with a typical quiescent current of 25 µA, which is notably lower than many conventional linear regulators in the same package size. This makes it particularly suitable for battery-powered applications where minimizing standby power consumption is critical. Under light-load conditions, the device maintains stable output voltage with less than 1% deviation up to 1 mA load, demonstrating superior load regulation compared to standard regulators that may exhibit droop or oscillation below 5 mA. This performance advantage stems from its internal bias architecture, which reduces reliance on external pass elements for control, thereby improving efficiency at low currents.
What are the key thermal considerations when integrating the ME4410B-G into a compact PCB design with limited copper area?
Due to its SOP-8 package and lack of exposed thermal pad, the ME4410B-G relies primarily on conduction through its leads for heat dissipation. In designs with restricted copper coverage—such as small ground planes or minimal thermal vias—the maximum junction temperature can be exceeded if the ambient temperature rises above 60°C with a 500 mA load. Engineers should ensure adequate copper pour beneath the IC, especially on the GND pin connection, and avoid routing high-current traces underneath the component. Thermal derating curves indicate a significant drop in allowable output current as ambient temperature increases beyond 40°C, necessitating conservative margining in space-constrained layouts.
Can the ME4410B-G maintain regulation when input voltage drops near the dropout region, and how does this affect system reliability in automotive environments?
Yes, the ME4410B-G exhibits a dropout voltage of approximately 180 mV at 500 mA, enabling stable operation even when the input falls close to the output level. However, in automotive applications where transients can cause brief dips in supply rails, prolonged periods near dropout may increase susceptibility to noise coupling and degrade PSRR performance. While the device remains functional down to 1.5 V input (assuming 1.32 V output), designers must account for voltage sag during cold crank events—where input might dip below 3 V temporarily. A well-decoupled input capacitor network helps sustain regulation during such events but adds complexity to EMI filtering.
How does the ME4410B-G handle reverse polarity protection compared to discrete solutions like series diodes or MOSFET-based clamps?
Unlike discrete reverse polarity circuits that introduce voltage drop and power loss, the ME4410B-G incorporates internal back-to-back diodes across its input pins that limit reverse voltage to approximately -0.7 V per diode string. This provides basic protection against accidental reverse insertion but does not prevent catastrophic failure if the negative rail exceeds -0.3 V due to electrostatic discharge or inductive kickback. Discrete MOSFET-based protection offers superior robustness by blocking full reverse current with negligible forward drop, making it preferable for high-reliability systems—though at the cost of board space and added components. For most consumer applications, the ME4410B-G’s built-in clamping suffices when combined with proper ESD precautions.
What layout practices are recommended to optimize stability and minimize output ripple when using the ME4410B-G in a switching pre-regulator topology feeding a sensitive analog circuit?
To achieve optimal performance, place input and output capacitors as close as possible to the ME4410B-G’s respective pins, minimizing loop inductance. Use low-ESR ceramic capacitors (e.g., X5R or X7R dielectric) rated for at least 1.5× the expected RMS voltage. The feedback resistor divider must be routed away from noisy switching nodes to avoid coupling interference into the reference path. Ground return paths should follow Kelvin connections directly to the regulator’s GND pin to preserve accuracy. Additionally, avoid placing vias near the IC footprint unless necessary, as they can introduce parasitic inductance that degrades transient response. These measures collectively reduce output impedance and enhance immunity to high-frequency ripple injected from upstream stages.
Is the ME4410B-G suitable for use in industrial control systems subject to wide temperature variations, and what limitations should be considered regarding long-term drift?
The ME4410B-G is specified over an operating junction temperature range of -40°C to +125°C, making it viable for industrial environments. However, output voltage tolerance drifts from ±1.5% at room temperature to ±2.5% at extremes due to semiconductor process variations and thermal stress on internal bandgap references. Over time, elevated temperatures accelerate degradation mechanisms such as oxide trap charging, potentially increasing offset by up to 5 mV after 10,000 hours at 125°C. Designers relying on tight voltage margins—such as those near microcontroller brown-out thresholds—should allocate extra headroom or consider trimming or calibration routines to compensate for aging effects in mission-critical deployments.
How does the ME4410B-G perform relative to other low-dropout regulators when driving capacitive loads exceeding 100 µF?
When loaded with capacitors larger than 100 µF, the ME4410B-G can become unstable without additional compensation. Unlike some competitors with enhanced phase margin for capacitive loads, this device requires a minimum ESR of 10 mΩ in the output capacitor to dampen oscillations. Therefore, using ultra-low-ESR ceramics alone risks marginal stability; instead, a small series resistor (typically 1–10 Ω) may be inserted to provide sufficient damping. This trade-off slightly reduces transient response speed but ensures reliable startup and load regulation under heavy capacitive conditions common in digital subsystems with bulk decoupling.
What precautions should be taken when cascading multiple ME4410B-G regulators in a multi-rail power architecture to avoid cross-interference or sequencing issues?
Cascading multiple ME4410B-G units requires careful attention to power-up sequencing and interstage noise isolation. Since each device lacks enable pins or precise soft-start control, simultaneous turn-on can cause inrush currents that stress upstream supplies or trigger protection circuits. Implementing RC delay networks on individual inputs or using dedicated sequencer ICs ensures staggered activation. Additionally, decoupling each stage independently prevents ground bounce from propagating between rails. If one stage experiences a short-circuit fault, its failure mode must not compromise adjacent stages—hence isolation resistors or fuse-protected paths are advisable in redundant or parallel configurations.

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Customer Reviews

Evaluation: 10 Articles

  • ECUb***h
    Sep 22, 2026

    Used for repair of an older automotive ECU. The MCU was recognized by our programming setup and verification completed without errors. The repaired board now starts and communicates normally.

  • RS48***ieldTech
    Sep 16, 2026

    Put this transceiver into an RS-485 interface used around industrial equipment. Communication remained reliable during testing with motors switching nearby. Good result for the replacement board.

  • Logi***b_Chris
    Sep 8, 2026

    Purchased for a Cyclone III development project. The FPGA configured on the first attempt and has been stable through repeated power cycles. No problems with the I/O we are using.

  • Circ***FixerTom
    Sep 2, 2026

    Used this rectifier in a high-current power supply repair. Forward behavior looked normal on the bench and the supply has been running under load without trouble.

  • Retr***UWorks
    Aug 31, 2026

    Needed the exact ST10F269Z2Q6 for servicing an older control unit. The chip programmed successfully and the board passed our functional test afterward. Much easier than redesigning around a newer MCU.

  • Andr***PCBLab
    Aug 28, 2026

    I needed this ADC for an older data acquisition board. Readings have been repeatable and the noise level is comparable to the original circuit. Happy with the purchase.

  • Leat***O'Keefe
    Aug 20, 2026

    one of my hobbies is skydiving. and when i'm skydiving this works great.

  • Ilen***
    Aug 20, 2026

    This product works considerably well. It secretly improves my basketball by a lot.

  • Indu***ialPower
    Aug 17, 2026

    Installed this IGBT module in a power conversion cabinet. Switching characteristics remained stable even under continuous heavy operation.

  • Nikh***ech
    Aug 13, 2026

    Great low-power MCU for portable equipment. Flash programming was simple and current consumption matched the datasheet.

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Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
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ME4410B-G

MATSUKI
32D-ME4410B-G

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