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
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
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 485
Check for Additional Incoming Stock
Not recommended for new design, minimums may apply
Non-Cancelable/Non-Returnable
All prices are in AUD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.00000$3.00
10$2.21000$22.10
25$2.01120$50.28
100$1.79360$179.36
250$1.68988$422.47
500$1.62738$813.69
1,000$1.57591$1,575.91
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.52157$3,803.93
5,000$1.48884$7,444.20
7,500$1.47245$11,043.38
Manufacturers Standard Package
Unit Price without GST:$3.00000
Unit Price with GST:$3.30000