Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QFN (5x5)
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NCP81234MNTXG

DigiKey Part Number
NCP81234MNTXGOSTR-ND - Tape & Reel (TR)
NCP81234MNTXGOSCT-ND - Cut Tape (CT)
NCP81234MNTXGOSDKR-ND - Digi-Reel®
Manufacturer
onsemi
Manufacturer Product Number
NCP81234MNTXG
Description
IC REG CNTRL BCK/BST I2C 28QFN
Manufacturer Standard Lead Time
28 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QFN (5x5)
Datasheet
 Datasheet
EDA/CAD Models
NCP81234MNTXG Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
onsemi
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Type
PWM Signal
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
2
Voltage - Supply (Vcc/Vdd)
0.6V ~ 5V
Frequency - Switching
200kHz ~ 1.2MHz
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Clock Sync
-
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Power Good
Operating Temperature
-40°C ~ 125°C (TA)
Mounting Type
Surface Mount
Package / Case
28-VFQFN Exposed Pad
Supplier Device Package
28-QFN (5x5)
Base Product Number
NCP81234
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In-Stock: 4,968
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Quantity
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£2.24000£2.24
10£1.67700£16.77
25£1.53560£38.39
100£1.38060£138.06
250£1.30668£326.67
500£1.26212£631.06
1,000£1.22543£1,225.43
2,500£1.18671£2,966.77
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000£1.16338£5,816.90
Manufacturers Standard Package
Unit Price without VAT:£2.24000
Unit Price with VAT:£2.68800