Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-VQFN (3.5x5.5)
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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
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Category
Voltage - Supply (Vcc/Vdd)
3.5V ~ 80V
Manufacturer
Texas Instruments
Frequency - Switching
100kHz ~ 2.2MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Duty Cycle (Max)
100%
Part Status
Active
Synchronous Rectifier
Yes
Output Type
Transistor Driver
Clock Sync
Yes
Function
Step-Down
Control Features
Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start
Output Configuration
Positive
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Buck
Mounting Type
Surface Mount
Number of Outputs
1
Package / Case
24-VFQFN Exposed Pad
Output Phases
1
Supplier Device Package
24-VQFN (3.5x5.5)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 5,302
Check for Additional Incoming Stock
All prices are in JPY
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1¥351.00000¥351
10¥259.20000¥2,592
25¥236.24000¥5,906
100¥210.97000¥21,097
250¥198.91600¥49,729
500¥192.22400¥96,112
* All Digi-Reel orders will add a ¥800 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000¥178.28433¥534,853
6,000¥174.66833¥1,048,010
9,000¥172.85922¥1,555,733
Manufacturers Standard Package
Unit Price without JCT:¥351.00000
Unit Price with JCT:¥386.10000