TPS54540DDA

Part No :: TPS54540DDA

Manufacturer: Texas Instruments

VIGOR # :: 3897935

Description: IC REG BCK SPLIT RAIL ADJ 8SOPWR

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: TPS54540DDA PDF

Country of origin: -

Date code: -

TPS54540DDA Specifications

Type	Description
Series:	Eco-Mode™
Package:	Tube
Part Status:	Not For New Designs
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck, Split Rail
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	4.5V
Voltage - Input (Max):	42V
Voltage - Output (Min/Fixed):	0.8V
Voltage - Output (Max):	41.1V
Current - Output:	5A
Frequency - Switching:	100kHz ~ 2.5MHz
Synchronous Rectifier:	No
Operating Temperature:	-40°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	8-PowerSOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SO PowerPad

Alternative Products

Part Number	Manufacturer & Description	Compare
TPS54540BDDAR Match 100%	Texas Instruments IC REG CTRLR	TPS54540DDA vs TPS54540BDDAR
TPS54560DDAR Match 100%	VIGOR TPS54560 4.5V TO 60 V INPUT, 5 A	TPS54540DDA vs TPS54560DDAR
TPS54560BDDAR Match 100%	Texas Instruments IC REG CTRLR	TPS54540DDA vs TPS54560BDDAR
TPS54560BDDA Match 100%	Texas Instruments POWER MANAGEMENT	TPS54540DDA vs TPS54560BDDA
TPS54560BQDDAQ1 Match 100%	Texas Instruments IC REG BCK SPLIT RAIL ADJ 8SOPWR	TPS54540DDA vs TPS54560BQDDAQ1
TPS54560BQDDARQ1 Match 100%	Texas Instruments IC REG BCK SPLIT RAIL ADJ 8SOPWR	TPS54540DDA vs TPS54560BQDDARQ1

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: 1960

Shipped from

HK warehouse

Expected Shipping Date

Jul 25 - Jul 29 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$5.8900~~	~~$5.89~~
10	~~$5.3031~~	~~$53.03~~
75	~~$5.0191~~	~~$376.43~~
150	~~$4.3644~~	~~$654.66~~
525	~~$3.7316~~	~~$1 959.10~~
1050	~~$3.1642~~	~~$3 322.42~~
2550	~~$3.0115~~	~~$7 679.22~~

Current price of TPS54540DDA 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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TPS54540DDA

TPS54540DDA

3897935

Pricing(USD)