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Buck Regulator Positive Output Step-Down DC-DC Controller IC 36-VQFN (6x6)
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LM5137F3RHAR

DigiKey Part Number
296-LM5137F3RHARTR-ND - Tape & Reel (TR)
296-LM5137F3RHARCT-ND - Cut Tape (CT)
296-LM5137F3RHARDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM5137F3RHAR
Description
80V, 100% DUTY-CYCLE CAPABLE, DU
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 36-VQFN (6x6)
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
Yes
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start
Operating Temperature
150°C (TJ)
Grade
-
Qualification
-
Mounting Type
Surface Mount, Wettable Flank
Package / Case
36-VFQFN Exposed Pad
Supplier Device Package
36-VQFN (6x6)
Product Questions and Answers

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In-Stock: 2,000
Check for Additional Incoming Stock
All prices are in INR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₹490.16000₹490.16
10₹374.42100₹3,744.21
25₹345.42200₹8,635.55
100₹313.49630₹31,349.63
250₹298.27348₹74,568.37
500₹289.10212₹1,44,551.06
1,000₹281.55311₹2,81,553.11
* All Digi-Reel orders will add a ₹452.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500₹273.58515₹6,83,962.88
Manufacturers Standard Package