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Buck Regulator Positive Output Step-Down DC-DC Controller IC 36-VQFN (6x6)
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LM5137QRHARQ1

DigiKey Part Number
296-LM5137QRHARQ1TR-ND - Tape & Reel (TR)
296-LM5137QRHARQ1CT-ND - Cut Tape (CT)
296-LM5137QRHARQ1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM5137QRHARQ1
Description
AUTOMOTIVE, 80V, 100% DUTY-CYCLE
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 36-VQFN (6x6)
Datasheet
 Datasheet
EDA/CAD Models
LM5137QRHARQ1 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
2
Output Phases
2
Voltage - Supply (Vcc/Vdd)
4V ~ 80V
Frequency - Switching
100kHz ~ 2.64MHz
Duty Cycle (Max)
100%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start
Operating Temperature
-40°C ~ 150°C (TJ)
Grade
Automotive
Qualification
AEC-Q100
Mounting Type
Surface Mount, Wettable Flank
Package / Case
36-VFQFN Exposed Pad
Supplier Device Package
36-VQFN (6x6)
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All prices are in SGD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$7.12000$7.12
10$5.42600$54.26
25$5.00480$125.12
100$4.54100$454.10
250$4.31992$1,079.98
500$4.18672$2,093.36
1,000$4.07708$4,077.08
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$3.96134$9,903.35
Manufacturers Standard Package
Unit Price without VAT:$7.12000
Unit Price with VAT:$7.76080