Useful links
Welcome to hotenda.com
Datasheet Replacement Marking Code
HotendaHotenda
Expand menu
3 Cart
25LC128
Hotenda Part Number
H2764952
Manufacturer Part
TPS54340QDDARQ1
Manufacturer
Hotenda
Description
IC REG BUCK SPLIT RAIL 8SOPWRPAD
Category
Integrated Circuits (ICs)
Family
DC DC Switching Regulators Voltage Regulators
Series
-
Manufacturer Quantity
5976
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
1
$4.92
$4.92
10
$0.44
$4.42
100
$0.04
$3.62
500
$0.01
$3.08
1,000
$2.25
$2.25

Attention: The price is for reference only , pls send us RFQs for the update price.

Packaging: Regular packing reel, tube, tray, box and etc.

Delivery: Shipping can be arranged ASAP since payment received

Inquiry
  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • 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. (Package Tracking) （It may take up to 24 hours before carriers display the info.）
  • PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID, please email us.
Current - Output
3.5A
Frequency - Switching
100kHz ~ 2.5MHz
Function
Step-Down
Mounting Type
Surface Mount
Number of Outputs
1
Operating Temperature
-40°C ~ 150°C (TJ)
Output Configuration
Positive
Output Type
Adjustable
Package / Case
8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package
8-SO PowerPad
Synchronous Rectifier
No
Topology
Buck, Split Rail
Voltage - Input (Max)
42V
Voltage - Input (Min)
4.5V
Voltage - Output (Max)
41V
Voltage - Output (Min/Fixed)
0.8V
Tags
TPS54340Q (2) TPS54340 (6) TPS5434 (9) TPS543 (165) TPS54 (419) TPS5 (616) TPS (5000)

Popular Parts

7443551151
15.4µH Shielded Wirewound Inductor 9A 14.8 mOhm Nonstandard
744314150
1.5µH Shielded Wirewound Inductor 13A 4.3 mOhm Nonstandard
744231061
2 Line Common Mode Choke Surface Mount 67 Ohm @ 100MHz 400mA DCR 250 mOhm
7443551151
FIXED IND 15.4UH 9A 14.8 MOHM
744314150
FIXED IND 1.5UH 13A 4.3 MOHM SMD
744231061
CHOKE COM MODE 67 OHM .4A SMD
744314150
FIXED IND 1.5UH 13A 4.3 MOHM SMD
744231061
CHOKE COM MODE 67 OHM .4A SMD
61400416021
USB - A USB 2.0 Receptacle Connector 4 Position Through Hole, Right Angle, Horizontal
7447798111
11µH Shielded Wirewound Inductor 6.9A 15.8 mOhm Max Nonstandard

Popular Parts

TPS54340-Q1EVM-593
TPS54340-Q1 Eco-Mode™ DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board

Related Product

TPS54340QDDARQ1
Buck, Split Rail Switching Regulator IC Positive Adjustable 0.8V 1 Output 3.5A 8-PowerSOIC (0.154", 3.90mm Width)
TPS54340QDDARQ1
IC REG BUCK SPLIT RAIL 8SOPWRPAD
TPS54340QDDAQ1
Buck, Split Rail Switching Regulator IC Positive Adjustable 0.8V 1 Output 3.5A 8-PowerSOIC (0.154", 3.90mm Width)
Top