New at DigiKey
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.

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

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 2,000
Check for Additional Incoming Stock
All prices are in SGD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$7.21000$7.21
10$5.51100$55.11
25$5.08440$127.11
100$4.61430$461.43
250$4.39028$1,097.57
500$4.25528$2,127.64
1,000$4.14417$4,144.17
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$4.02688$10,067.20
Manufacturers Standard Package
Unit Price without VAT:$7.21000
Unit Price with VAT:$7.85890