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

Parametric Equivalent


Texas Instruments
In Stock: 6,266
Unit Price: $7.48000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 301
Unit Price: $8.88000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 2,895
Unit Price: $6.65000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 629
Unit Price: $7.83000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 1,001
Unit Price: $11.46000
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$7.48000Parametric Equivalent
LM43603AQPWPTQ1Texas Instruments301296-46642-1-ND$8.88000Parametric Equivalent
LM43603PWPRTexas Instruments2,895296-44477-1-ND$6.65000Parametric Equivalent
LM43603PWPTTexas Instruments629296-37755-1-ND$7.83000Parametric Equivalent
LM43603QPWPRQ1Texas Instruments1,001296-42122-1-ND$11.46000Parametric Equivalent
Available To Order
Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
All prices are in AUD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$12.23000$12.23
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250$7.68164$1,920.41
500$7.46502$3,732.51
750$7.35663$5,517.47
1,250$7.23645$9,045.56
1,750$7.16624$12,540.92
Manufacturers Standard Package
Unit Price without GST:$12.23000
Unit Price with GST:$13.45300