LM5145RGYT
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM5145RGYT

DigiKey Part Number
296-47121-2-ND - Tape & Reel (TR)
296-47121-1-ND - Cut Tape (CT)
296-47121-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM5145RGYT
Description
IC REG CTRLR BUCK 20VQFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-VQFN (3.5x4.5)
Datasheet
 Datasheet
EDA/CAD Models
LM5145RGYT 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
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
6V ~ 75V
Frequency - Switching
100kHz ~ 1MHz
Duty Cycle (Max)
100%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Enable, Frequency Control, Power Good, Soft Start
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount, Wettable Flank
Package / Case
20-VFQFN Exposed Pad
Supplier Device Package
20-VQFN (3.5x4.5)
Base Product Number
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: 830
Check for Additional Incoming Stock
All prices are in JPY
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1¥759.00000¥759
10¥576.90000¥5,769
25¥531.48000¥13,287
100¥481.60000¥48,160
* All Digi-Reel orders will add a ¥800 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250¥457.81600¥114,454
500¥443.47800¥221,739
750¥436.30000¥327,225
1,250¥428.34400¥535,430
1,750¥423.69143¥741,460
2,500¥419.21880¥1,048,047
Manufacturers Standard Package
Unit Price without JCT:¥759.00000
Unit Price with JCT:¥834.90000