LM43603QPWPTQ1 is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 6,266
Unit Price: £3.81000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 301
Unit Price: £4.52000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 2,895
Unit Price: £3.39000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 629
Unit Price: £3.99000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 1,001
Unit Price: £5.83000
Datasheet
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3A 16-PowerTSSOP (0.173", 4.40mm Width)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM43603QPWPTQ1

DigiKey Part Number
296-LM43603QPWPTQ1TR-ND - Tape & Reel (TR)
296-LM43603QPWPTQ1CT-ND - Cut Tape (CT)
296-LM43603QPWPTQ1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM43603QPWPTQ1
Description
IC REG BUCK ADJ 3A 16HTSSOP
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3A 16-PowerTSSOP (0.173", 4.40mm Width)
Datasheet
 Datasheet
EDA/CAD Models
LM43603QPWPTQ1 Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
28V
Series
Current - Output
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Switching
200kHz ~ 2.2MHz
Part Status
Not For New Designs
Synchronous Rectifier
Yes
Function
Step-Down
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Grade
Automotive
Topology
Qualification
AEC-Q100
Output Type
Mounting Type
Surface Mount
Number of Outputs
1
Package / Case
Voltage - Input (Min)
3.5V
Supplier Device Package
16-HTSSOP
Voltage - Input (Max)
36V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM43603AQPWPRQ1Texas Instruments6,266296-46970-1-ND£3.81000Parametric Equivalent
LM43603AQPWPTQ1Texas Instruments301296-46642-1-ND£4.52000Parametric Equivalent
LM43603PWPRTexas Instruments2,895296-44477-1-ND£3.39000Parametric Equivalent
LM43603PWPTTexas Instruments629296-37755-1-ND£3.99000Parametric Equivalent
LM43603QPWPRQ1Texas Instruments1,001296-42122-1-ND£5.83000Parametric Equivalent
Available To Order
Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£6.22000£6.22
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250£3.90940£977.35
500£3.79916£1,899.58
750£3.74400£2,808.00
1,250£3.68283£4,603.54
1,750£3.64710£6,382.43
Manufacturers Standard Package
Unit Price without VAT:£6.22000
Unit Price with VAT:£7.46400