Buck Regulator Positive and Negative Output Step-Down I2C, PSI DC-DC Controller IC 40-QFN (5x5)
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NCP81276MNTXG

DigiKey Part Number
488-NCP81276MNTXGTR-ND - Tape & Reel (TR)
488-NCP81276MNTXGCT-ND - Cut Tape (CT)
488-NCP81276MNTXGDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
NCP81276MNTXG
Description
IC SYNC BUCK CTLR 4PHASE 40QFN
Manufacturer Standard Lead Time
27 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive and Negative Output Step-Down I2C, PSI DC-DC Controller IC 40-QFN (5x5)
Datasheet
 Datasheet
EDA/CAD Models
NCP81276MNTXG Models
Product Attributes
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Category
Frequency - Switching
250kHz ~ 1.2MHz
Manufacturer
onsemi
Synchronous Rectifier
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Clock Sync
No
Part Status
Active
Serial Interfaces
I2C, PSI
Output Type
PWM Signal
Control Features
Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start
Function
Step-Down
Operating Temperature
-10°C ~ 100°C (TA)
Output Configuration
Positive and Negative
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)
4.5V ~ 20V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 2,988
Check for Additional Incoming Stock
All prices are in AUD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.85000$2.85
10$2.10500$21.05
25$1.91600$47.90
100$1.70890$170.89
250$1.61004$402.51
500$1.55046$775.23
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$1.37709$6,885.45
10,000$1.35215$13,521.50
Manufacturers Standard Package
Unit Price without GST:$2.85000
Unit Price with GST:$3.13500