LM53603AQPWPTQ1

Part No :: LM53603AQPWPTQ1

Manufacturer: Texas Instruments

VIGOR # :: 3890608

Description: IC REG BUCK ADJ 3A 16HTSSOP

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: LM53603AQPWPTQ1 PDF

Country of origin: -

Date code: -

LM53603AQPWPTQ1 Specifications

Type	Description
Series:	Automotive, AEC-Q100
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):	3.9V
Voltage - Input (Max):	36V
Voltage - Output (Min/Fixed):	3.3V
Voltage - Output (Max):	6V
Current - Output:	3A
Frequency - Switching:	2.1MHz
Synchronous Rectifier:	Yes
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	16-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package:	16-HTSSOP

Alternative Products

Part Number	Manufacturer & Description	Compare
LM20133MHX/NOPB Match 100%	Texas Instruments IC REG BUCK ADJ 3A 16HTSSOP	LM53603AQPWPTQ1 vs LM20133MHX/NOPB
LM43603AQPWPTQ1 Match 100%	Texas Instruments IC REG BUCK ADJ 3A 16HTSSOP	LM53603AQPWPTQ1 vs LM43603AQPWPTQ1
LM43603PWPR Match 100%	Texas Instruments IC REG BUCK ADJ 3A 16HTSSOP	LM53603AQPWPTQ1 vs LM43603PWPR
LM43603PWP Match 100%	Texas Instruments IC REG BUCK ADJ 3A 16HTSSOP	LM53603AQPWPTQ1 vs LM43603PWP
LM53603AMPWPT Match 100%	Texas Instruments IC REG BUCK ADJ 3A 16HTSSOP	LM53603AQPWPTQ1 vs LM53603AMPWPT
TPS55383PWP Match 100%	Texas Instruments IC REG BUCK ADJ 3A DL 16HTSSOP	LM53603AQPWPTQ1 vs TPS55383PWP

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.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
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Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
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: 4382

Shipped from

HK warehouse

Expected Shipping Date

Aug 10 - Aug 14 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$6.1200~~	~~$6.12~~
250	~~$4.0330~~	~~$1 008.25~~
500	~~$3.6188~~	~~$1 809.40~~
1250	~~$3.0520~~	~~$3 815.00~~

Current price of LM53603AQPWPTQ1 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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LM53603AQPWPTQ1

3890608

Pricing(USD)