Buck Regulator Positive Output Step-Down I2C, PSI DC-DC Controller IC 40-QFN (5x5)
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NCP81611MNTXG

DigiKey Part Number
488-NCP81611MNTXGTR-ND - Tape & Reel (TR)
488-NCP81611MNTXGCT-ND - Cut Tape (CT)
488-NCP81611MNTXGDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
NCP81611MNTXG
Description
IC CTLR 4-PHASE 40QFN
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down I2C, PSI DC-DC Controller IC 40-QFN (5x5)
Datasheet
 Datasheet
Product Attributes
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Category
Frequency - Switching
250kHz ~ 1.2MHz
Manufacturer
onsemi
Synchronous Rectifier
Yes
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Clock Sync
No
Part Status
Obsolete
Serial Interfaces
I2C, PSI
Output Type
PWM Signal
Control Features
Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, SPI
Function
Step-Down
Operating Temperature
-10°C ~ 100°C (TA)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Buck
Package / Case
40-VFQFN Exposed Pad
Number of Outputs
4
Supplier Device Package
40-QFN (5x5)
Output Phases
4
Base Product Number
Voltage - Supply (Vcc/Vdd)
2.8V ~ 20V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
NCP81611AMNTXGonsemi4 970488-NCP81611AMNTXGCT-ND€ 2,15000MFR Recommended
In-Stock: 4 957
Check for Additional Incoming Stock
This product is no longer manufactured and will no longer be stocked once stock is depleted. View Substitutes
All prices are in EUR
Cut Tape (CT)
QuantityUnit PriceExt Price
1€ 1,92000€ 1,92
10€ 1,42200€ 14,22
25€ 1,29760€ 32,44
100€ 1,16090€ 116,09
250€ 1,09564€ 273,91
500€ 1,05630€ 528,15
1 000€ 1,02393€ 1 023,93
2 500€ 0,98975€ 2 474,38
Tape & Reel (TR)
QuantityUnit PriceExt Price
5 000€ 0,89494€ 4 474,70
Manufacturers Standard Package
Unit Price without VAT:€ 1,92000
Unit Price with VAT:€ 2,34240