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: 9,827
Check for Additional Incoming Stock
Once available stock of this product has been depleted, manufacturer standard package and lead time will apply.
Not recommended for new design, minimums may apply
Quantity
All prices are in AUD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.13000$3.13
10$2.30800$23.08
25$2.10480$52.62
100$1.88070$188.07
250$1.77380$443.45
500$1.70936$854.68
1,000$1.65633$1,656.33
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.60034$4,000.85
5,000$1.56660$7,833.00
7,500$1.54970$11,622.75
Manufacturers Standard Package
Unit Price without GST:$3.13000
Unit Price with GST:$3.44300
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