32 QFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
32 QFN

NCP81239MNTXG

DigiKey Part Number
NCP81239MNTXGOSTR-ND - Tape & Reel (TR)
NCP81239MNTXGOSCT-ND - Cut Tape (CT)
NCP81239MNTXGOSDKR-ND - Digi-Reel®
Manufacturer
onsemi
Manufacturer Product Number
NCP81239MNTXG
Description
IC REG CTRLR BCK/BOOST I2C 32QFN
Customer Reference
Detailed Description
Buck, Boost Regulator Positive Output Step-Up, Step-Down I2C DC-DC Controller IC 32-QFN (5x5)
Datasheet
 Datasheet
EDA/CAD Models
NCP81239MNTXG Models
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
PWM Signal
Function
Step-Up, Step-Down
Output Configuration
Positive
Topology
Buck, Boost
Number of Outputs
1
Output Phases
2
Voltage - Supply (Vcc/Vdd)
4.5V ~ 28V
Frequency - Switching
150kHz ~ 1.2MHz
Duty Cycle (Max)
-
Synchronous Rectifier
-
Clock Sync
Yes
Serial Interfaces
I2C
Control Features
Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start
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
NCP81239
Product Questions and Answers

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In-Stock: 485
Check for Additional Incoming Stock
Not recommended for new design, minimums may apply
Non-Cancelable/Non-Returnable
Quantity
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£1.43000£1.43
10£1.05100£10.51
25£0.95680£23.92
100£0.85310£85.31
250£0.80384£200.96
500£0.77410£387.05
1,000£0.74962£749.62
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500£0.72378£1,809.45
5,000£0.70820£3,541.00
7,500£0.70041£5,253.07
Manufacturers Standard Package
Unit Price without VAT:£1.43000
Unit Price with VAT:£1.71600
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