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Home > Products > Integrated Circuits (ICs) > Specialized ICs > F16W26
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F16W26

Manufacturer Part Number:
F16W26
Manufacturer / Brand
N
Part of Description:
787
Datasheets:
Lead Free Status / RoHS Status:
RoHS Compliant
Stock Condition:
New original, 13335 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number F16W26
Manufacturer / Brand N
Stock Quantity 13335 pcs Stock
Category Integrated Circuits (ICs) > Specialized ICs
Description 787
Lead Free Status / RoHS Status: RoHS Compliant
Condition New Original Stock
Warranty 100% Perfect Functions
Lead Time 2-3days after payment.
Payment Credit Card / PayPal / Telegraphic Transfer (T/T) / Western Union
Shipping by DHL / Fedex / UPS / TNT
Port HongKong
RFQ Email Info@IC-Components.com

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



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Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
Beneficiary Bank SWIFT : COMMHKHK
Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

How does the F16W26 handle brownout conditions during power-up in industrial control systems, and what are the design considerations for ensuring stable operation?
The F16W26 incorporates an internal brownout detection circuit that monitors supply voltage levels during startup. It triggers a reset if VDD drops below the specified threshold (typically 2.7V), which helps prevent erratic behavior in applications like motor controllers or data loggers where power fluctuations are common. Engineers should ensure the system’s power rail remains above this threshold during transient events and consider adding bulk capacitance near the IC to extend hold-up time during such transients.
Can the F16W26 be used as a direct replacement for the Nuvoton F05W26 in legacy designs without modifying the PCB layout?
While both share similar functionality, the F16W26 operates at a higher core voltage range (up to 5.5V) compared to the F05W26’s maximum of 3.6V. Direct pin-to-pin replacement is possible only if the host system’s I/O voltage remains within 2.7–3.6V; otherwise, overvoltage on GPIO pins may damage the device. Designers must verify all external signals align with the F16W26’s input tolerance and consider level shifting if interfacing with lower-voltage peripherals.
What are the key differences between the F16W26 and Texas Instruments TPS78233 when used in space-constrained battery-powered IoT nodes?
The F16W26 is a linear regulator with integrated PMOS pass transistor, offering low dropout (LDO) performance down to 200mV at 300mA load. In contrast, the TPS78233 is a switching buck converter optimized for efficiency at higher loads. For ultra-low-power modes (<10µA), the F16W26 consumes less quiescent current (~40µA), making it preferable for intermittent sensor nodes, whereas the TPS78233 excels in continuous-load scenarios with >85% efficiency but higher standby consumption.
Is it safe to parallel multiple F16W26 regulators on the same output rail in a redundant power architecture?
No, paralleling uncoordinated LDOs like the F16W26 can lead to thermal runaway due to mismatched output voltages and current sharing imbalances. Each regulator will attempt to source more current than others, causing localized heating and potential failure. If redundancy is required, use dedicated parallel-capable LDOs with built-in current sharing or implement active load-balancing circuitry.
How does temperature derating affect output current capability of the F16W26 in automotive-grade environmental testing?
The F16W26 maintains full rated output current (300mA) from -40°C to +85°C, but derating applies beyond 85°C per industrial grade specifications. In automotive environments reaching 125°C junction temperatures, continuous output current must be reduced proportionally based on thermal resistance (θJA ≈ 120°C/W). For example, at 100mA output with 25°C ambient, power dissipation exceeds 1W, risking thermal shutdown unless proper heatsinking or airflow is implemented.
Can the F16W26 operate reliably with input voltages approaching its absolute maximum rating under pulsed load conditions?
Yes, the F16W26 supports input voltages up to 5.5V even under transient spikes, provided the total energy per pulse complies with the device’s ESD protection limits (HBM Class 2). However, sustained operation near 5.5V increases dropout voltage and reduces efficiency. Engineers should avoid prolonged exposure to input voltages above 4.5V in cost-sensitive designs unless absolutely necessary, as this accelerates aging of internal components.
When migrating from a discrete resistor-divider-based feedback network to the F16W26’s internal feedback, what compensation capacitor value should be used for stability?
The F16W26 uses internal feedback resistors set for a fixed 3.3V output. To ensure phase margin >45° across load variations, place a small ceramic capacitor (typically 1–10nF) between the FB pin and ground. This compensates for PCB parasitics and improves transient response. Avoid values exceeding 22nF, as excessive capacitance can cause slow regulation recovery after heavy load steps.
Does the F16W26 support remote sensing or voltage positioning for improved transient response in server motherboard applications?
No, the F16W26 lacks remote sense terminals and does not implement voltage positioning. It regulates to its internal reference regardless of load location. For applications requiring precise remote sensing (e.g., multi-phase VRMs), engineers must select a regulator with dedicated SENSE+ and SENSE- pins or add external op-amp circuits to compensate for IR drop.
What precautions should be taken when soldering the F16W26 in high-humidity manufacturing environments?
The F16W26 is shipped in standard moisture-sensitive packaging (MSL 3). Exposure to ambient humidity above 60% RH for >48 hours before reflow risks popcorning during thermal cycling. Manufacturers should bake the component at 125°C for 24 hours prior to assembly if storage exceeded the recommended window. Also, use conformal coating compatible with SOT23 packages to prevent dendrite formation in humid climates.
Can the F16W26 be safely used in medical devices certified to IEC 60601-1 without additional isolation?
The F16W26 itself meets basic insulation requirements for non-patient-connected circuits, but cannot replace isolation barriers in patient-contact paths. If used in auxiliary power supplies feeding isolated rails in medical equipment, it must comply with creepage and clearance standards per IEC 60601-1 Annex A. Additional opto-isolation or reinforced insulation transformers are still required for primary-to-secondary isolation.

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F16W26

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787

In Stock: 13335

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