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For Reference Only
| Part Number | NCP1581DR2G |
| OEMstron Part # | NCP1581DR2G |
| Manufacturer | ON Semiconductor |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR BUCK 14SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | NCP1581DR2G PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 19 - May 24 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
NCP1581DR2G Specifications
| Part Number | NCP1581DR2G | |
| Brand | ON Semiconductor | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - DC DC Switching Controllers | |
| Manufacturer | ON Semiconductor | |
| Series | - | |
| Output Type | Transistor Driver | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | Buck | |
| Number of Outputs | 1 | |
| Output Phases | 1 | |
| Voltage - Supply (Vcc/Vdd) | 6.3V ~ 20V | |
| Frequency - Switching | 400kHz | |
| Duty Cycle (Max) | 85% | |
| Synchronous Rectifier | Yes | |
| Clock Sync | No | |
| Serial Interfaces | - | |
| Control Features | Enable, Soft Start | |
| Operating Temperature | 0°C ~ 125°C (TJ) | |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | |
| Supplier Device Package | 14-SOIC |
NCP1581DR2G Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
NCP1581DR2G D# V72:2272_07300793 ON Semiconductor |
DC/DC Cntrlr Single-OUT Step Down 430kHz 14-Pin SOIC N T/R RoHS: Compliant
|
Americas - 1500 |
| Part Number | Description | Stock |
|
NCP1581DR2G D# NCP1581DR2G ON Semiconductor |
Voltage Mode PWM Controller 14-Pin SOIC T/R - Bulk (Alt: NCP1581DR2G) |
Americas - 188545 |
| Part Number | Description | Stock |
|
NCP1581DR2G ON Semiconductor |
Voltage Mode PWM Controller 14-Pin SOIC T/R |
15000 |
| Part Number | Description | Stock |
|
NCP1581DR2G ON Semiconductor |
Synchronous Buck Controller,High Frequency,PWM |
2370 |
| Part Number | Description | Stock |
|
NCP1581DR2G D# 2156-NCP1581DR2G-OS-ND Rochester Electronics LLC |
SWITCHING CONTROLLER, VOLTAGE-MO |
188545 In Stock |
| Part Number | Description | Stock |
|
NCP1581DR2G ON Semiconductor |
In stock shipping within 2days |
2414 |
| Part Number | Description | Stock |
|
NCP1581DR2G D# 3612973 ON Semiconductor |
PWM CONTROLLERS RoHS: Compliant
Min Qty: 2500
Container: Reel
|
0 |
| Part Number | Description | Stock |
|
NCP1581DR2G ON/ |
OEM/CM QUOTES ONLY | NO BROKERS |
5800 |
| Part Number | Description | Stock |
|
NCP1581DR2G ON Semiconductor |
OEM/CM Immediate delivery |
2414 |
| Part Number | Description | Stock |
|
NCP1581DR2G D# 863-NCP1581DR2G ON Semiconductor |
Switching Controllers SYNCHRONOUS PWM BUCK CONV RoHS: Compliant
|
2438 |
| Part Number | Description | Stock |
|
NCP1581DR2G D# 71R6623 ON Semiconductor |
SYNCHRONOUS PWM BUCK CONV / REEL RoHS: Not Compliant
Min Qty: 2500
Container: TAPE & REEL - FULL
|
0 |
| Part Number | Description | Stock |
|
NCP1581DR2G D# NS-NCP1581DR2G ON Semiconductor |
OEM/CM ONLY |
8612 |
| Part Number | Description | Stock |
|
NCP1581DR2G ON Semiconductor |
Switching Controller, Voltage-mode, 430kHz Switching Freq-Max, PDSO14 RoHS: Compliant
|
188545 |
| Part Number | Description | Stock |
|
NCP1581DR2G ON Semiconductor |
OEM/CM ONLY |
7236 |
| Part Number | Description | Stock |
|
NCP1581DR2G ON Semiconductor |
IN stock Immediate delivery |
2429 |
| Part Number | Description | Stock |
|
NCP1581DR2G ON Semiconductor |
shipping today |
2419 |
| Part Number | Description | Stock |
|
NCP1581DR2G D# 26742950 ON Semiconductor |
DC/DC Cntrlr Single-OUT Step Down 430kHz 14-Pin SOIC N T/R RoHS: Compliant
|
Americas - 1500 |
| Part Number | Description | Stock |
|
NCP1581DR2G ON Semiconductor |
RFQ |
4109 |
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Quick Inquiry
| In Stock | 411 - 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 | $ 0.6467 | $ 0.6467 |
| 100 | $ 0.6467 | $ 64.6700 |
| 500 | $ 0.6467 | $ 323.3500 |
| 1000 | $ 0.6467 | $ 646.7000 |
| 2500 | $ 0.6467 | $ 1,616.7500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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