LM43603AQPWPRQ1

Part No :: LM43603AQPWPRQ1

Manufacturer: Texas Instruments

VIGOR # :: 3890203

Description: IC REG BUCK ADJ 3A 16HTSSOP

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: LM43603AQPWPRQ1 PDF

Country of origin: -

Date code: -

LM43603AQPWPRQ1 Specifications

Type	Description
Series:	Automotive, AEC-Q100, SIMPLE SWITCHER®
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Active
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	3.5V
Voltage - Input (Max):	36V
Voltage - Output (Min/Fixed):	1V
Voltage - Output (Max):	28V
Current - Output:	3A
Frequency - Switching:	200kHz ~ 2.2MHz
Synchronous Rectifier:	Yes
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package:	16-HTSSOP

Alternative Products

Part Number	Manufacturer & Description	Compare
L5988DTR Match 59%	STMicroelectronics IC REG BUCK ADJ 4A 16HTSSOP	LM43603AQPWPRQ1 vs L5988DTR
L5988D Match 59%	STMicroelectronics IC REG BUCK ADJ 4A 16HTSSOP	LM43603AQPWPRQ1 vs L5988D
LM53603AMPWPR Match 100%	Texas Instruments IC REG BUCK ADJ 3A 16HTSSOP	LM43603AQPWPRQ1 vs LM53603AMPWPR
LM53603AQPWPRQ1 Match 100%	Texas Instruments IC REG BUCK ADJ 3A 16HTSSOP	LM43603AQPWPRQ1 vs LM53603AQPWPRQ1
L7987 Match 100%	STMicroelectronics IC REG BUCK ADJ 3A 16HTSSOP	LM43603AQPWPRQ1 vs L7987
L7987TR Match 100%	STMicroelectronics IC REG BUCK ADJ 3A 16HTSSOP	LM43603AQPWPRQ1 vs L7987TR

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

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The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 3261

Shipped from

HK warehouse

Expected Shipping Date

Jul 25 - Jul 29 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$5.4000~~	~~$5.40~~
2000	~~$2.5549~~	~~$5 109.86~~

Current price of LM43603AQPWPRQ1 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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LM43603AQPWPRQ1

LM43603AQPWPRQ1

3890203

Pricing(USD)