Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM5642MTC/NOPB

DigiKey Part Number
LM5642MTC/NOPB-ND
Manufacturer
Manufacturer Product Number
LM5642MTC/NOPB
Description
IC REG CTRLR BUCK 28TSSOP
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
LM5642MTC/NOPB Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tube
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)
4.5V ~ 36V
Frequency - Switching
200kHz
Duty Cycle (Max)
98.9%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Current Limit, Enable, Soft Start
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
28-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
28-TSSOP
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

0 In Stock
Check Lead Time
Request Stock Notification
All prices are in EUR
Tube
QuantityUnit PriceExt Price
14,85000 €4,85 €
103,71000 €37,10 €
483,26271 €156,61 €
1443,04806 €438,92 €
2882,94306 €847,60 €
5282,86653 €1 513,53 €
1 0082,79806 €2 820,44 €
2 5442,71937 €6 918,08 €
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:4,85000 €
Unit Price with VAT:5,82000 €