Buck Regulator Positive Output Step-Down DC-DC Controller IC 19-VQFN (3.5x4.5)
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LM5190RGYR

DigiKey Part Number
296-LM5190RGYRTR-ND - Tape & Reel (TR)
296-LM5190RGYRCT-ND - Cut Tape (CT)
296-LM5190RGYRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM5190RGYR
Description
80V SYNCHRONOUS BUCK CONTROLLER
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 19-VQFN (3.5x4.5)
Datasheet
 Datasheet
EDA/CAD Models
LM5190RGYR Models
Product Attributes
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Category
Voltage - Supply (Vcc/Vdd)
5V ~ 80V
Manufacturer
Texas Instruments
Frequency - Switching
100kHz ~ 2.2MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Synchronous Rectifier
Yes
Part Status
Active
Clock Sync
Yes
Output Type
Transistor Driver
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start
Function
Step-Down
Operating Temperature
-40°C ~ 150°C (TJ)
Output Configuration
Positive
Mounting Type
Surface Mount, Wettable Flank
Topology
Buck
Package / Case
19-VFQFN Exposed Pad
Number of Outputs
1
Supplier Device Package
19-VQFN (3.5x4.5)
Output Phases
1
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 4,845
Check for Additional Incoming Stock
All prices are in MYR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1RM19.35000RM19.35
10RM14.72000RM147.20
25RM13.56160RM339.04
100RM12.28810RM1,228.81
250RM11.70684RM2,926.71
* All Digi-Reel orders will add a RM30.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000RM10.64222RM31,926.66
Manufacturers Standard Package
Unit Price without VAT:RM19.35000
Unit Price with VAT:RM21.28500