NCP1581DR2G

Mfr. #:: NCP1581DR2G
Manufacturer:: ON Semiconductor
Description:: Switching Controllers SYNCHRONOUS PWM BUCK CONV
Lifecycle:: New from this manufacturer.
Datasheet:: NCP1581DR2G Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:

Product Attribute
Attribute Value

Manufacturer: ON Semiconductor

Product Category: PMIC - Voltage Regulators - DC DC Switching Controllers

Series: NCP1581

Packaging: Tape & Reel (TR)

Unit-Weight: 0.011923 oz

Mounting-Style: SMD/SMT

Package-Case: SOIC-14

Operating-Temperature: 0°C ~ 125°C (TJ)

Output-Type: Transistor Driver

Function: Step-Down

Supplier-Device-Package: 14-SOIC

Number-of-Outputs: 1

Topology: Buck

Voltage-Supply-Vcc-Vdd: 6.3 V ~ 20 V

Frequency-Switching: 400kHz

Control-Features: Enable, Soft Start

Output-Configuration: Positive

Output-Phases: 1

Duty-Cycle-Max: 95 %

Synchronous-Rectifier: Yes

Clock-Sync: No

Serial-Interfaces: -

Maximum-Operating-Temperature: + 150 C

Minimum-Operating-Temperature: 0 C

Operating-Supply-Voltage: 7 V to 20 V

Operating-Supply-Current: 0.05 mA to 15 mA

Output-Current: 100 uA

Switching-Frequency: 400 kHz

Fall-Time: 30 ns

Rise-Time: 30 ns

Tags: NCP1581, NCP158, NCP15, NCP1, NCP

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

NCP1581DR2G Description

***Semiconductor: Synchronous Buck Controller, High Frequency, PWM, for Tracking Applications

***ark: Synchronous Buck Controller, High Frequency, Pwm, For Tracking Applications / Reel

***ical: DC/DC Cntrlr Single-OUT Step Down 430kHz 14-Pin SOIC N T/R

***ied Electronics & Automation: NCP1581DR2G; PWM Controller 430 kHz; 7 - 20 V; 14-Pin SOIC

***i-Key: IC REG CTRLR BUCK 14SOIC

***p One Stop Global: Voltage Mode PWM Controller 14-Pin SOIC T/R

***Components: 400kHz Step-Down PWM Controller SOIC14

Market price

Part #	Mfg.	Description	Stock	Price
NCP1581DR2G DISTI # V72:2272_07300793	ON Semiconductor	Voltage Mode PWM Controller 14-Pin SOIC T/R RoHS: Compliant	2500	1:$0.5187
NCP1581DR2G DISTI # V36:1790_07300793	ON Semiconductor	Voltage Mode PWM Controller 14-Pin SOIC T/R RoHS: Compliant	0
NCP1581DR2G DISTI # NCP1581DR2G-ND	ON Semiconductor	IC REG CTRLR BUCK 14SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$0.6510
NCP1581DR2G DISTI # 26742950	ON Semiconductor	Voltage Mode PWM Controller 14-Pin SOIC T/R RoHS: Compliant	2500	11:$0.5645
NCP1581DR2G DISTI # NCP1581DR2G	ON Semiconductor	Voltage Mode PWM Controller 14-Pin SOIC T/R - Bulk (Alt: NCP1581DR2G) RoHS: Compliant Min Qty: 481 Container: Bulk	Americas - 0	4810:$0.6409 2405:$0.6579 1443:$0.6659 962:$0.6749 481:$0.6789
NCP1581DR2G DISTI # NCP1581DR2G	ON Semiconductor	Voltage Mode PWM Controller 14-Pin SOIC T/R - Tape and Reel (Alt: NCP1581DR2G) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	25000:$0.5739 15000:$0.5879 10000:$0.5959 5000:$0.6029 2500:$0.6069
NCP1581DR2G DISTI # 71R6623	ON Semiconductor	SYNCHRONOUS PWM BUCK CONV / REEL	0	30000:$0.5910 18000:$0.6050 12000:$0.6280 6000:$0.6980 3000:$0.7680 1:$0.8000
NCP1581DR2G DISTI # 70340620	ON Semiconductor	NCP1581DR2G,PWM Controller 430 kHz,7 - 20 V,14-Pin SOIC RoHS: Compliant	0	10:$0.6380 25:$0.6250 50:$0.6130 100:$0.6000
NCP1581DR2G DISTI # 863-NCP1581DR2G	ON Semiconductor	Switching Controllers SYNCHRONOUS PWM BUCK CONV RoHS: Compliant	2438	1:$1.5300 10:$1.3100 100:$1.0000 500:$0.8840 1000:$0.6980 2500:$0.6190 10000:$0.5960
NCP1581DR2G	ON Semiconductor	Switching Controller, Voltage-mode, 430kHz Switching Freq-Max, PDSO14 RoHS: Compliant	188545	1000:$0.6800 500:$0.7200 100:$0.7500 25:$0.7800 1:$0.8400
NCP1581DR2G	ON Semiconductor	Synchronous Buck Controller,High Frequency,PWM	1650	1:$0.9800 100:$0.7800 500:$0.7200 1000:$0.6800

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Availability

Stock:: Available
On Order:: 5500
Enter Quantity:

Current price of NCP1581DR2G is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$0.78~~; ~~$0.78~~

10: ~~$0.74~~; ~~$7.39~~

100: ~~$0.70~~; ~~$70.02~~

500: ~~$0.66~~; ~~$330.65~~

1000: ~~$0.62~~; ~~$622.40~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

Start with

NCP1581 3
NCP158 33
NCP15 380
NCP1 2514
NCP 6365

NCP1581DR2G

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes