Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-TSSOP
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LM5642XMTX/NOPB

DigiKey Part Number
296-35308-2-ND - Tape & Reel (TR)
296-35308-1-ND - Cut Tape (CT)
296-35308-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM5642XMTX/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
LM5642XMTX/NOPB 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
2
Output Phases
2
Voltage - Supply (Vcc/Vdd)
4.5V ~ 36V
Frequency - Switching
375kHz
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
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In-Stock: 1 463
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Once available stock of this product has been depleted, manufacturer standard package and lead time will apply. View Alternative Package Types
All prices are in EUR
Cut Tape (CT)
QuantityUnit PriceExt Price
14,11000 €4,11 €
103,13000 €31,30 €
252,88400 €72,10 €
1002,61360 €261,36 €
2502,48452 €621,13 €
5002,40674 €1 203,37 €
1 0002,34273 €2 342,73 €
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 5002,27516 €5 687,90 €
Manufacturers Standard Package
Unit Price without VAT:4,11000 €
Unit Price with VAT:4,97310 €