ONSEMI NCP1028P100G
Manufacturer No:
NCP1028P100G
Manufacturer:
ONSEMI
Package:
8-DIP (0.300, 7.62mm), 7 Leads
Description:
High Voltage Switching Regulator for Offline SMPS
Quantity:
In Stock :3357
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Sat, Jun 27 - Sun, Jun 28, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
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Authenticity Guarantee
All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
NCP1028P100G Information
ONSEMI NCP1028P100G technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCP1028P100G.
- Type
- Parameter
- MSL Temp (°C)
- 0
- IPeak (mA)
- 800
- HV Start-up Min (V)
- Yes
- UVLO
- Yes
- Package Type
- PDIP-7
- Container Type
- TUBE
- Latch
- No
- MSL Type
- NA
- Control Mode
- Current Mode
- Stand-by Mode
- Yes
- Type
- Parameter
- RDS(ON) Typ (Ω)
- 5.6
- Short Circuit Protection
- Yes
- Over Power Compensation
- Yes
- Brown-out
- Yes
- Case Outline
- 626A-01
- fsw Typ (kHz)
- 100
- fJitter Typ (%)
- Yes
- V(BR)DSS Max (V)
- 700
- DSS (mA)
- N/A
- Container Qty.
- 50
Download datasheets and manufacturer documentation for ONSEMI NCP1028P100G.
Package Drawing:
Datasheet:
The NCP1028 offers a new solution targeting output power levels from a few watts up to 15W in a universal mains flyback application. Our proprietary high-voltage technology lets us include a power MOSFET together with a startup current source, all directly connected to the bulk capacitor. To prevent lethal runaway in low input voltage conditions, an adjustable brown-out circuitry blocks the activity until sufficient input level is reached.Current-mode operation together with an adjustable ramp compensation offers superior performance in universal mains applications.Protection wise, a timer detects an overload or a short-circuit and stops all operations, ensuring a safe auto-recovery, low duty cycle burst operation. An integrated, auto-recovery.Finally, a great RDS(on) figure makes the circuit an excellent choice for standby/auxiliary offline power supplies or applications requiring higher output power levels.
Application
- Medium Power AC-DC Adapters for Chargers
- Auxiliary power supply
End Product
- Desktop PC
- Flat TVs
- DVD, STB
Feature
- Skips cycles on low power demand
- Short circuit protection independent of the AUX winding
- Overpower protection
- Built-in 700 V MOSFET with Typical RDS(on) of 5.8 , Tj = 25C
- Fixed Peak Current of 800 mA
- Internal Current Source for Clean and Lossless Startup Sequence
- Programmable Brown-Out Input for Low Input Voltage Detection
- Input to Permanently Latchoff the Part
- Internal Frequency Jittering for Improved EMI Signature
- No-Load Input Standby Power of 85 mW @ 265 Vac
- 500 mW Loaded, Input Power of 715 mW @ 230 Vac
- Programmable Over Power Protection
- Medium Power AC-DC power supply for CE apparatus
NCP1028P100G FAQ
Can I request a quote for NCP1028P100G?
NCP1028P100G from ONSEMI is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.
Why is pricing not shown as a fixed value for NCP1028P100G?
The final price for NCP1028P100G depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.
Which specifications should I review for NCP1028P100G?
NCP1028P100G is a ONSEMI AC-DC Power Conversion part. Key details include Short Circuit Protection: Yes and Over Power Compensation: Yes; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for NCP1028P100G?
After you submit the RFQ for NCP1028P100G, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.
What is the expected shipping time for NCP1028P100G?
Once stock for NCP1028P100G is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.
Can AIChipLink help find alternatives to NCP1028P100G?
Yes. If NCP1028P100G is unavailable, end-of-life, or outside your schedule, we can review comparable ONSEMI AC-DC Power Conversion parts and compatible replacement options.
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
