Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-WQFN (4x4)
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LM25117PSQE/NOPB

DigiKey Part Number
LM25117PSQE/NOPBTR-ND - Tape & Reel (TR)
LM25117PSQE/NOPBCT-ND - Cut Tape (CT)
LM25117PSQE/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM25117PSQE/NOPB
Description
IC REG CTRLR BUCK 24WQFN
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-WQFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
LM25117PSQE/NOPB Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
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 ~ 42V
Frequency - Switching
Up to 750kHz
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Frequency Control, Ramp, Soft Start
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
24-WFQFN Exposed Pad
Supplier Device Package
24-WQFN (4x4)
Base Product Number
Product Questions and Answers

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In-Stock: 4,472
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All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£4.11000£4.11
10£3.13900£31.39
25£2.89720£72.43
100£2.63140£263.14
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250£2.50464£626.16
500£2.42824£1,214.12
750£2.38997£1,792.48
1,250£2.34757£2,934.46
1,750£2.32278£4,064.86
2,500£2.29894£5,747.35
Manufacturers Standard Package
Unit Price without VAT:£4.11000
Unit Price with VAT:£4.93200