Buck Regulator Positive Output Step-Down I2C DC-DC Controller IC 32-QFN (5x5)
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Buck Regulator Positive Output Step-Down I2C DC-DC Controller IC 32-QFN (5x5)
USB AC-DC 4-Port PD System

NCP81231MNTXG

DigiKey Part Number
488-NCP81231MNTXGTR-ND - Tape & Reel (TR)
488-NCP81231MNTXGCT-ND - Cut Tape (CT)
488-NCP81231MNTXGDKR-ND - Digi-Reel®
Manufacturer
onsemi
Manufacturer Product Number
NCP81231MNTXG
Description
IC REG CTLR USB-PD 32QFN
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down I2C DC-DC Controller IC 32-QFN (5x5)
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
onsemi
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Not For New Designs
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
4.5V ~ 28V
Frequency - Switching
150kHz ~ 1.2MHz
Duty Cycle (Max)
100%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
I2C
Control Features
Current Limit, Enable
Operating Temperature
-40°C ~ 100°C (TA)
Mounting Type
Surface Mount
Package / Case
32-VFQFN Exposed Pad
Supplier Device Package
32-QFN (5x5)
Base Product Number
NCP81231
Product Questions and Answers

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In-Stock: 9,837
Check for Additional Incoming Stock
Not recommended for new design, minimums may apply
Non-Cancelable/Non-Returnable
Quantity
All prices are in CHF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1Fr.1.70000Fr.1.70
10Fr.1.25000Fr.12.50
25Fr.1.14000Fr.28.50
100Fr.1.01880Fr.101.88
250Fr.0.96088Fr.240.22
500Fr.0.92598Fr.462.99
1,000Fr.0.89726Fr.897.26
* All Digi-Reel orders will add a Fr.7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500Fr.0.86692Fr.2,167.30
5,000Fr.0.84864Fr.4,243.20
7,500Fr.0.83949Fr.6,296.17
Manufacturers Standard Package
Unit Price without VAT:Fr.1.70000
Unit Price with VAT:Fr.1.83770