For Reference Only
| Part Number | NCP1937C1DR2G |
| Manufacturer | onsemi |
| Category | Integrated Circuits (ICs) › PFC (Power Factor Correction) |
| Description | IC PFC CTRLR CRM 20SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | NCP1937C1DR2G PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | NCP1937C1DR2G |
| Brand: | onsemi |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | PFC (Power Factor Correction) |
| Manufacturer: | onsemi |
| Product Status: | Obsolete |
| Mode: | Critical Conduction (CRM) |
| Frequency - Switching: | - |
| Current - Startup: | 20 mA |
| Voltage - Supply: | 9V ~ 30V |
| Operating Temperature: | -40°C ~ 125°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 20-LSOP (0.154", 3.90mm Width), 17 Leads |
| Supplier Device Package: | 20-SOIC |
 |
UCC28019ADR | IC PFC CTRLR CCM 65KHZ 8SOIC | 59883 More on Order |
 |
UCC28510DW | IC PFC CTR AVERAGE 200KHZ 20SOIC | 34101 More on Order |
 |
CS1600-FSZ | IC PFC CTRLR DCM 66KHZ 8SOIC | 63100 More on Order |
 |
UC2854BDW | IC PFC CTR AVERAGE 120KHZ 16SOIC | 15616 More on Order |
 |
FAN6961DY | MICRO PERIPHERAL IC | 79358 More on Order |
 |
UCC3818APW | IC PFC CTRLR AVER 220KHZ 16TSSOP | 35874 More on Order |
 |
LT1509ISW#TRPBF | IC PFC CTR AVERAGE 100KHZ 20SOIC | 14294 More on Order |
 |
UC2855ADW | UC2855A HIGH PERFORMANCE POWER F | 9406 More on Order |
 |
UC2855AN | IC PFC CTR AV CURR 500KHZ 20DIP | 8017 More on Order |
 |
UCC2817DW | IC PFC CTR AVERAGE 220KHZ 16SOIC | 31669 More on Order |
 |
ICE3PCS03GXUMA1 | IC PFC CTRLR CCM 250KHZ 8DSO | 45990 More on Order |
 |
TC33368VOM | POWER FACTOR CONTROLLER | 47987 More on Order |
| In Stock | 69714 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 2500 | $0.81000 | $2025 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
