New Product
Buck Regulator Positive Output Step-Down DC-DC Controller IC 36-VQFN (6x6)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM5137FBQRHARQ1

DigiKey Part Number
296-LM5137FBQRHARQ1TR-ND - Tape & Reel (TR)
296-LM5137FBQRHARQ1CT-ND - Cut Tape (CT)
296-LM5137FBQRHARQ1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM5137FBQRHARQ1
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
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
4
Voltage - Supply (Vcc/Vdd)
4V ~ 80V
Frequency - Switching
100kHz ~ 2.5MHz
Duty Cycle (Max)
100%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Soft Start
Operating Temperature
-40°C ~ 125°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)
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: 1,463
Check for Additional Incoming Stock
All prices are in AUD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$8.34000$8.34
10$6.38400$63.84
25$5.89440$147.36
100$5.35580$535.58
250$5.09896$1,274.74
500$4.94424$2,472.12
1,000$4.81685$4,816.85
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$4.68242$11,706.05
Manufacturers Standard Package
Unit Price without GST:$8.34000
Unit Price with GST:$9.17400