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Home > Products > Integrated Circuits (ICs) > Specialized ICs > SOT26E7A-DC16
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SOT26E7A-DC16

Manufacturer Part Number:
SOT26E7A-DC16
Manufacturer / Brand
TOPLINE
Part of Description:
TOPLINE SOT23-6
Datasheets:
Lead Free Status / RoHS Status:
RoHS Compliant
Stock Condition:
New original, 4463 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number SOT26E7A-DC16
Manufacturer / Brand TOPLINE
Stock Quantity 4463 pcs Stock
Category Integrated Circuits (ICs) > Specialized ICs
Description TOPLINE SOT23-6
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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Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
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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

What are the key electrical characteristics of the SOT26E7A-DC16 that influence its selection for high-efficiency DC-DC converter designs?
The SOT26E7A-DC16 features a wide operating input voltage range and low quiescent current, enabling efficient power conversion in compact form factors. These parameters directly impact efficiency at light loads and suitability for battery-powered or space-constrained applications, making it favorable for step-down or step-up topologies requiring stable output under variable conditions.
How does the thermal performance of the SOT26E7A-DC16 affect long-term reliability in industrial control systems operating at elevated ambient temperatures?
The SOT23-6 package of the SOT26E7A-DC16 has limited thermal dissipation capability compared to larger packages like TO-252. In continuous operation above 85°C ambient, derating of output current is necessary to prevent junction temperature exceedance, which can lead to reduced MTBF if not properly managed through layout and heatsinking considerations.
Can the SOT26E7A-DC16 be used as a direct replacement for Texas Instruments TPS62130 in a legacy design without modifying the PCB layout?
While both devices offer similar switching frequencies and output voltages, differences in internal compensation networks and feedback pin configurations may require minor adjustments to external resistors. Additionally, the smaller footprint of the SOT23-6 demands careful trace routing to maintain stability, so layout changes are often needed when migrating from TPS62130 to SOT26E7A-DC16.
What are the implications of using the SOT26E7A-DC16 with ceramic output capacitors versus electrolytic types in terms of transient response and phase margin?
Ceramic capacitors improve transient response due to lower ESR, but their higher ESL can destabilize the loop if not compensated. The SOT26E7A-DC16’s fixed compensation network assumes a certain load capacitance range; using very low-ESR ceramics without proper pre-load or series resistance may cause ringing or oscillation, especially during rapid load steps.
Is the SOT26E7A-DC16 suitable for automotive-grade applications requiring AEC-Q100 qualification?
No. The SOT26E7A-DC16 is not designed or qualified to AEC-Q100 standards. It lacks the extended temperature range testing, stress screening, and reliability validation required for automotive environments. For such use cases, alternative parts from manufacturers offering automotive-grade versions should be considered.
How should clock synchronization be handled when integrating the SOT26E7A-DC16 into a system with multiple switching regulators to minimize EMI?
The SOT26E7A-DC16 operates with fixed-frequency PWM modulation and does not support external clock synchronization. To reduce beat frequency interference between adjacent converters, designers must stagger switching frequencies manually via inductor selection or use external timing circuits, since this device does not offer spread spectrum or sync input functionality.
What precautions are necessary when configuring the enable logic for the SOT26E7A-DC16 in a multi-voltage domain system powered up/down asynchronously?
The EN pin has an internal pull-down but requires external pull-up if active-high control is desired. During power sequencing, ensure the input voltage remains below the absolute maximum rating until EN reaches valid logic levels. Without proper sequencing, reverse current flow or latch-up conditions may occur due to unequal ramp rates across domains.
Are there known limitations in replacing older linear regulators with the SOT26E7A-DC16 in low-noise analog front-end circuits?
Yes. Although highly efficient, the SOT26E7A-DC16 introduces switching noise that may interfere with sensitive analog signals. Its switching frequency and harmonics could couple into nearby traces unless adequately filtered with LC stages or shielded layouts. Linear regulators generally offer superior PSRR at low frequencies, making them preferable for ultra-low-noise analog rails.
What design trade-offs exist when selecting the SOT26E7A-DC16 over discrete MOSFET-based solutions for small-signal power delivery?
Integrated solutions like the SOT26E7A-DC16 reduce component count and board area while improving efficiency and thermal management. However, they offer less flexibility in optimizing gate drive strength, dead time, or current limit thresholds compared to fully custom discrete designs, which may be preferable in applications demanding fine-tuned performance or high-current handling beyond what this IC supports.
How does the minimum on-time specification of the SOT26E7A-DC16 impact its ability to regulate at high input-to-output differential voltages?
The device’s minimum on-time limits its capability to achieve very low output voltages from moderate inputs due to inductor charging constraints. For ratios where Vout / Vin approaches or exceeds 0.9, dropout behavior becomes non-linear, and regulation may degrade unless input conditions allow sufficient conduction time within the on-time window, particularly at high switching frequencies.

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SOT26E7A-DC16

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TOPLINE SOT23-6

In Stock: 4463

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