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For Reference Only
| Part Number | NCP1051ST44T3 |
| OEMstron Part # | NCP1051ST44T3 |
| Manufacturer | ON Semiconductor |
| Category | Semiconductors › Power Management ICs › AC DC Converters, Offline Switchers |
| Description | IC CONV PWM UVLO HV SOT223-4 |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | NCP1051ST44T3 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 25 - Mar 2 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
NCP1051ST44T3 Specifications
| Part Number | NCP1051ST44T3 | |
| Brand | ON Semiconductor | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | AC DC Converters, Offline Switchers | |
| Manufacturer | ON Semiconductor | |
| Series | - | |
| Output Isolation | Isolated | |
| Internal Switch(s) | Yes | |
| Voltage - Breakdown | 700V | |
| Topology | Flyback | |
| Voltage - Start Up | 8.5V | |
| Voltage - Supply (Vcc/Vdd) | 7.5V ~ 10V | |
| Duty Cycle | 77% | |
| Frequency - Switching | 44kHz | |
| Power (Watts) | 40W | |
| Fault Protection | Current Limiting, Open Loop, Over Load, Over Temperature | |
| Control Features | - | |
| Operating Temperature | -40°C ~ 150°C (TJ) | |
| Package / Case | TO-261-4, TO-261AA | |
| Supplier Device Package | SOT-223 | |
| Mounting Type | Surface Mount |
NCP1051ST44T3 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
NCP1051ST44T3G D# NCP1051ST44T3G ON Semiconductor |
Monolithic High Voltage Gated Oscillator Power Switching Regulator 4-Pin(3+Tab) SOT-223 T/R - Bulk (Alt: NCP1051ST44T3G) |
Americas - 7756 |
|
NCP1051ST44T3 D# NCP1051ST44T3 ON Semiconductor |
ANA POWER SWITCH REG - Bulk (Alt: NCP1051ST44T3) RoHS: Not Compliant
|
Americas - 7695 |
| Part Number | Description | Stock |
|
NCP1051ST44T3G D# NCP1051ST44T3G ON Semiconductor |
Monolithic High Voltage Gated Oscillator Power Switching Regulator 4-Pin(3+Tab) SOT-223 T/R (Alt: NCP1051ST44T3G) |
Europe - 0 |
| Part Number | Description | Stock |
|
NCP1051ST44T3G ON Semiconductor |
ANA POWER SWITCH REG - Tape and Reel |
Contact Us |
|
NCP1051ST44T3 ON Semiconductor |
N/A 2 A SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO4 PLASTIC, TO-261, SOT-223, 4PIN |
7995 |
| Part Number | Description | Stock |
|
NCP1051ST44T3G D# 2156-NCP1051ST44T3G-OS-ND Rochester Electronics LLC |
SWITCHING REGULATOR, VOLTAGE-MOD |
7756 In Stock |
|
NCP1051ST44T3 D# 2156-NCP1051ST44T3-ONTR-ND Rochester Electronics LLC |
SWITCHING REGLTR, VOLTAGE-MODE |
7695 In Stock |
| Part Number | Description | Stock |
|
NCP1051ST44T3G D# 3611007 ON Semiconductor |
AC / DC CONVERTERS RoHS: Compliant
Min Qty: 4000
Container: Reel
|
0 |
| Part Number | Description | Stock |
|
NCP1051ST44T3 Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
8926 |
| Part Number | Description | Stock |
|
NCP1051ST44T3G D# NS-NCP1051ST44T3G ON Semiconductor |
OEM/CM ONLY |
9212 |
|
NCP1051ST44T3 D# NS-NCP1051ST44T3 ON Semiconductor |
OEM/CM ONLY |
3263 |
| Part Number | Description | Stock |
|
NCP1051ST44T3G ON Semiconductor |
Switching Regulator, Voltage-mode, 2A, 50kHz Switching Freq-Max, PDSO4 RoHS: Compliant
|
7756 |
|
NCP1051ST44T3 ON Semiconductor |
Switching Regulator, Voltage-mode, 2A, 50kHz Switching Freq-Max, PDSO4 RoHS: Not Compliant
|
7695 |
| Part Number | Description | Stock |
|
NCP1051ST44T3G ON Semiconductor |
shipping today |
15799 |
|
NCP1051ST44T3 ON Semiconductor |
shipping today |
45635 |
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Quick Inquiry
| In Stock | 145 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.2657 | $ 0.2657 |
| 100 | $ 0.2657 | $ 26.5700 |
| 500 | $ 0.2657 | $ 132.8500 |
| 1000 | $ 0.2657 | $ 265.7000 |
| 2500 | $ 0.2657 | $ 664.2500 |
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