Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-VQFN (3.5x5.5)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-VQFN (3.5x5.5)
24-VFQFN Exposed Pad

LM5148RGYR

DigiKey Part Number
296-LM5148RGYRTR-ND - Tape & Reel (TR)
296-LM5148RGYRCT-ND - Cut Tape (CT)
296-LM5148RGYRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM5148RGYR
Description
3.5-V TO 80-V, CURRENT MODE SYNC
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-VQFN (3.5x5.5)
Datasheet
 Datasheet
EDA/CAD Models
LM5148RGYR 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)
3.5V ~ 80V
Frequency - Switching
100kHz ~ 2.2MHz
Duty Cycle (Max)
100%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
24-VFQFN Exposed Pad
Supplier Device Package
24-VQFN (3.5x5.5)
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: 1 092
Check for Additional Incoming Stock
All prices are in HUF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1684,70000 Ft684,70 Ft
10505,67600 Ft5 056,76 Ft
25460,92000 Ft11 523,00 Ft
100411,65500 Ft41 165,50 Ft
250388,14808 Ft97 037,02 Ft
500373,96644 Ft186 983,22 Ft
1 000362,29314 Ft362 293,14 Ft
* All Digi-Reel orders will add a 1 947,00 Ft reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 000347,87770 Ft1 043 633,10 Ft
6 000340,82473 Ft2 044 948,38 Ft
9 000337,29250 Ft3 035 632,50 Ft
Manufacturers Standard Package
Unit Price without VAT:684,70000 Ft
Unit Price with VAT:869,56900 Ft