In Stock
:
1300 Min. : 1
Mult. : 1
Mult. : 1
Not available to buy on line? Want the lower wholesale price? Please
sendRFQ, we will
respond immediately
NCP1251BSN65T1G Tech Specifications
ON Semiconductor NCP1251BSN65T1G technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | PMIC - AC DC Converters, Offline Switchers | |
| Manufacturer | ON Semiconductor | |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) | |
| Factory Lead Time | 11 Weeks | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | SOT-23-6 Thin, TSOT-23-6 | |
| Number of Pins | 6Pins | |
| Supplier Device Package | 6-TSOP | |
| Operating Temperature | -40°C~125°C TJ | |
| Packaging | Tape & Reel (TR) | |
| Published | 2010 | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Max Operating Temperature | 125°C | |
| Min Operating Temperature | -40°C | |
| Frequency | 65kHz | |
| Base Part Number | NCP1251 | |
| Number of Outputs | 1Output | |
| Output Voltage | 12V | |
| Operating Supply Voltage | 18V | |
| Max Supply Voltage | 28V |
| Product Attribute | Attribute Value | |
|---|---|---|
| Operating Supply Current | 2.1mA | |
| Output Current | 500mA | |
| Voltage - Supply (Vcc/Vdd) | 8.8V~28V | |
| Topology | Flyback | |
| Frequency - Switching | 65kHz | |
| Halogen Free | Halogen Free | |
| Rise Time | 40ns | |
| Fall Time (Typ) | 30 ns | |
| Nominal Input Voltage | 28V | |
| Internal Switch(s) | No | |
| Fault Protection | Over Power, Over Voltage, Short Circuit | |
| Max Duty Cycle | 84 % | |
| Duty Cycle | 80% | |
| Output Isolation | Isolated | |
| Voltage - Start Up | 18V | |
| Height | 1mm | |
| Length | 3.1mm | |
| Width | 1.7mm | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
NCP1251BSN65T1G Documents
Download datasheets and manufacturer documentation for NCP1251BSN65T1G
Datasheets
NCP1251Environmental Information
Material Declaration NCP1251BSN65T1GPCN Assembly/Origin
Mult Dev Assem/Material Chg 15/Mar/2019PCN Packaging
Covering Tape/Material Chg 20/May/2016
Others include "NCP12" parts
The following parts include 'NCP12'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| NCP1252ADR2G | ON Semiconductor | 8-SOIC (0.154, 3.90mm Width) | 1534934 |
| NCP1252CDR2G | ON Semiconductor | 8-SOIC (0.154, 3.90mm Width) | 8000 |
| NCP1200D100R2G | ON Semiconductor | 8-SOIC (0.154, 3.90mm Width) | 2500 |
| NCP1234BD65R2G | ON Semiconductor | 8-SOIC (0.154, 3.90mm Width), 7 Leads | 20000 |
| NCP1271D65R2G | ON Semiconductor | 8-SOIC (0.154, 3.90mm Width), 7 Leads | 17500 |
| NCP1253BSN65T1G | ON Semiconductor | TSOP | 300003 |
| NCP1236BD65R2G | ON Semiconductor | 8-SOIC (0.154, 3.90mm Width), 7 Leads | 50000 |
| NCP1207BDR2G | ON Semiconductor | 8-SOIC (0.154, 3.90mm Width), 7 Leads | 10000 |
| NCP1252EDR2G | ON Semiconductor | 8-SOIC (0.154, 3.90mm Width) | 30000 |
| NCP1219AD65R2G | ON Semiconductor | 8-SOIC (0.154, 3.90mm Width), 7 Leads | 1420 |
Customers also viewed
B43505A5227M
EPCOS (TDK)
Cap Aluminum Lytic 220uF 450V 20% (30 X 45mm) Snap-In 10mm 0.62 Ohm 1300mA 5000h 105°C Bulk
A3206211
Amphenol
Conn Circular F 20 POS Crimp ST Cable Mount 11 Terminal 1 Port
MTFDDAK256MAZ-1AE12ABYY
Micron Technology
Solid State Drive 2.5in SATA 256Gbyte 6Gbps 4160Mbps Read 2400Mbps Write 5V 1500000h Tray
ILCX19-FF5F18-20.0000
ILSI America
Crystal 20MHz ±30ppm (Tol) ±30ppm (Stability) 18pF FUND 150Ohm 4-Pin CSMD
B43504A0477M087
EPCOS (TDK)
Cap Aluminum Lytic 470uF 420V 20% (35 X 45mm) Snap-In 10mm 0.29 Ohm 1970mA 3000h 105°C Automotive Medical Bulk
MSP 121 B RT
knitter-switch
Switch Push Button N.C. SPST Round Plunger 0.65A 30VDC Solder Tag Panel Mount
VS-25-ST-DSUB-ER
PHOENIX CONTACT
Conn D-Subminiature PIN 25 POS 2.77mm Solder RA Thru-Hole 25 Terminal 1 Port
VJ0603A100JXAAC2L
Vishay
Cap Ceramic 10pF 50V C0G 5% Pad SMD 0603 125°C Medical T/R
KVR24N17S6L/4
Kingston Technology
DRAM Module DDR4 SDRAM 4Gbyte 288DIMM
EEE-FK1V331GL
Panasonic
Cap Aluminum Lytic 330uF 35V 20% (10 X 10.2mm) SMD 850mA 5000h 105°C Automotive T/R
Popular Search
The following is the popular search section
Featured Manufacturers
Popular Categories
Alternate Products
| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
| NCP1251BSN65T1G | ON Semiconductor | Current Mode PWM Controller 500mA 6-Pin TSOP T/R | SOT-23-6 Thin, TSOT-23-6 | ||
| NCP1253BSN65T1G | ON Semiconductor | Switching Controllers Current Mode PWM Offline Controller | TSOP | ||
| NCP1250BSN65T1G | ON Semiconductor | Current Mode PWM Controller 500mA 6-Pin TSOP T/R | SOT-23-6 Thin, TSOT-23-6 | ||
| NCP1251ASN65T1G | ON Semiconductor | Current Mode PWM Controller 500mA 6-Pin TSOP T/R | SOT-23-6 Thin, TSOT-23-6 |
Payment Problem
The payment method can be chosen from the four methods shown below: TT in advance (bank transfer), Western Union, Credit card, PayPal.

Excellent Service
Professional Platform
Wide variety of products
Various payment methods
Original component only
Delivery at full speed
365 days quality assurance
Common Problem
If you have any questions, you can contact us quickly in the following ways:
Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | ![]() | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
Index :
0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ













NCP1251BSN65T1G Comments
109 reviews
2021-08-12 00:00:00
The quality of products received was average, meeting general expectations without outstanding features.
2021-08-06 00:00:00
Very nicely designed and manufactured. The screw terminals (used with crimp terminated wires) allow for a professional and secure installation. I will buy many more!
2021-07-08 00:00:00
The quality and service of the electronic components I purchased from Jakelectronic are OK. The product performed as expected and the delivery time was not too long. The only problem is that sometimes they don't have enough stock and I have to wait longer to get the components I need.
2021-07-08 00:00:00
I appreciate the detailed product descriptions and specifications provided on their website.
2021-07-02 00:00:00
Prices are reasonable, not the cheapest but fair considering the quality of products offered.
2021-06-24 00:00:00
Very easy to use and Simple Straight portal with no Ads
2021-06-19 00:00:00
The experience of buying electronic components on Jakelectronic is mediocre, and sometimes better product classification and search capabilities are needed
2021-06-19 00:00:00
All the pins and all the options in one package. Much enjoyed!
2021-06-18 00:00:00
Super easy to search and buy any electronic chips and their details.
2021-06-15 00:00:00
great value for price.