NCP1203D40R2
- Mfr.Part #
- NCP1203D40R2
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8SOIC
- Stock
- 7,997
- In Stock :
- 7,997
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Internal Switch(s) :
- No
- Series :
- SMARTMOS™
- Fault Protection :
- Over Load, Over Temperature, Short Circuit
- JESD-609 Code :
- e0
- Surface Mount :
- yes
- Voltage - Start Up :
- 12.8V
- Control Mode :
- CURRENT-MODE
- Terminal Position :
- Dual
- Output Current-Max :
- 0.25A
- Number of Terminations :
- 8
- Width :
- 3.9mm
- Input Voltage-Nom :
- 11V
- Breakdown Voltage :
- 500V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Frequency :
- 40kHz
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- ECCN Code :
- EAR99
- Number of Pins :
- 8
- Packaging :
- Tape and Reel (TR)
- Output Isolation :
- Isolated
- Voltage - Supply (Vcc/Vdd) :
- 7.8V~16V
- Pin Count :
- 8
- Duty Cycle :
- 80%
- Mounting Type :
- Surface Mount
- Topology :
- Flyback
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Control Technique :
- PULSE WIDTH MODULATION
- Published :
- 2004
- Number of Outputs :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Contains Lead
- Number of Functions :
- 1
- Terminal Form :
- Gull wing
- Switcher Configuration :
- Single
- Base Part Number :
- NCP1203
- Peak Reflow Temperature (Cel) :
- 240
- Operating Temperature :
- -40°C~125°C TJ
- RoHS Status :
- Non-RoHS Compliant
- Length :
- 4.9mm
- Datasheets
- NCP1203D40R2

AC DC Converters, Offline Switches onsemi NCP1203D40R2 Overview
The AC DC Converters, Offline Switches onsemi NCP1203D40R2 is a high-performance integrated circuit designed for efficient offline switch mode power supply systems. This compact solution by onsemi, housed in an 8SOIC package, optimizes power management with its integrated flyback controller. Suitable for a broad range of power applications, the NCP1203D40R2 helps manufacturers achieve a balance between performance and cost-effectiveness, encouraging the adoption of energy-efficient power solutions in commercial and industrial equipment. Its robust design and reliability make it a go-to choice for developers looking to create compact, yet powerful power supply units.
NCP1203D40R2 Features
The NCP1203D40R2 boasts several key features that enhance its utility in various applications. It supports a wide operating voltage range, ensuring flexibility in different power environments. The device includes an integrated PWM controller which significantly improves the efficiency of the power conversion process. Additionally, it features under-voltage lockout, over-voltage protection, and thermal shutdown capabilities, which contribute to the safety and longevity of the application it serves.
NCP1203D40R2 Applications
- Consumer Electronics: Utilized in the power supplies of TVs, audio equipment, and home appliances, where it ensures reliable and efficient power conversion.
- Office Automation Equipment: Applies in the design of power solutions for printers, scanners, and fax machines, enhancing energy efficiency and device performance.
- Industrial Systems: Key component in the power units of automated manufacturing equipment, providing stable power under variable load conditions.
- Telecommunication Devices: Helps power telecommunication infrastructures, such as routers and modems, with high efficiency and minimal heat generation.
- LED Lighting: Drives LED solutions by providing consistent power for lighting systems, contributing to enhanced longevity and reduced operational costs.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| NCP1000P | onsemi | 5,450 | IC OFFLINE SWITCH MULT TOP 8DIP |
| NCP1000PG | onsemi | 36,581 | IC OFFLINE SWITCH MULT TOP 8DIP |
| NCP1000T | onsemi | 5,850 | IC REG LIN SWITCHING VOLT MODE |
| NCP1001P | onsemi | 4,692 | IC OFFLINE SWITCH MULT TOP 8DIP |
| NCP1001PG | onsemi | 5,182 | IC OFFLINE SWITCH MULT TOP 8DIP |
| NCP1001T | onsemi | 25,959 | IC REG LIN SWITCHING VOLT MODE |
| NCP1002P | onsemi | 3,011 | IC OFFLINE SWITCH MULT TOP 8DIP |
| NCP1002PG | onsemi | 2,608 | IC OFFLINE SWITCH MULT TOP 8DIP |
| NCP100ALPRPG | onsemi | 38,449 | IC VREF SHUNT ADJ 1.7% TO92-3 |
| NCP100SNT1 | onsemi | 17,366 | IC VREF SHUNT ADJ 1.7% 5TSOP |
| NCP100SNT1G | onsemi | 9,378 | IC VREF SHUNT ADJ 1.7% 5TSOP |
| NCP1010AP065 | onsemi | 36,318 | IC OFFLINE SWITCH FLYBACK 7DIP |
| NCP1010AP065G | onsemi | 9,126 | IC OFFLINE SWITCH FLYBACK 7DIP |
| NCP1010AP100 | onsemi | 45,058 | IC OFFLINE SWITCH FLYBACK 7DIP |
| NCP1010AP100G | onsemi | 7,100 | IC OFFLINE SWITCH FLYBACK 7DIP |
















