
For Reference Only
Part Number | TPS54340BQDDAQ1 |
OEMstron Part # | TPS54340BQDDAQ1 |
Manufacturer | Texas Instruments |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
Description | IC REG BUCK ADJ 3.5A 8SOPWR |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | TPS54340BQDDAQ1 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 18 - Mar 23 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
TPS54340BQDDAQ1 Specifications
Part Number | TPS54340BQDDAQ1 | |
Brand | Texas Instruments | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - DC DC Switching Regulators | |
Manufacturer | ||
Series | Eco-Mode™ | |
Function | Step-Down | |
Output Configuration | Positive | |
Topology | Buck | |
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 | 3.5A | |
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 |
TPS54340BQDDAQ1 Documents

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Part Number | Description | Stock |
TPS54340BQDDARQ1 D# V36:1790_17059424 Texas Instruments |
Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V to 58.8V 3.5A Automotive 8-Pin HSOP EP T/R RoHS: Compliant
|
Americas - 0 |
TPS54340BQDDAQ1 D# V36:1790_17059423 Texas Instruments |
Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V to 58.8V 3.5A Automotive 8-Pin HSOP EP Tube RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
TPS54340BQDDAQ1 D# 296-50101-ND Texas Instruments |
IC REG BUCK ADJ 3.5A 8SOPWR |
1756 In Stock |
Part Number | Description | Stock |
TPS54340BQDDAQ1 Texas Instruments |
In stock shipping within 2days |
117 |
Part Number | Description | Stock |
TPS54340BQDDARQ1 Texas Instruments |
OEM/CM ONLY |
1680 |
TPS54340BQDDAQ1 Texas Instruments |
OEM/CM ONLY |
205 |
Part Number | Description | Stock |
TPS54340BQDDARQ1 D# 595-TPS54340BQDDARQ1 Texas Instruments |
Switching Voltage Regulators RoHS: Compliant
|
22 |
TPS54340BQDDAQ1 D# 595-TPS54340BQDDAQ1 Texas Instruments |
Switching Voltage Regulators RoHS: Compliant
|
397 |
Part Number | Description | Stock |
TPS54340BQDDARQ1 Texas Instruments |
TPS54340B-Q1 Automotive, 4.5V to 42V Input, 3.5A Step-Down Converter With Eco-Mode RoHS: Compliant
|
1186 |
TPS54340BQDDAQ1 Texas Instruments |
TPS54340B-Q1 Automotive, 4.5V to 42V Input, 3.5A Step-Down Converter With Eco-Mode RoHS: Compliant
|
771 |
Part Number | Description | Stock |
TPS54340BQDDARQ1 Texas Instruments |
Automotive, 4.5V to 42V Input, 3.5A Step-Down Converter With Eco-Mode&trade, |
100 |
TPS54340BQDDAQ1 Texas Instruments |
Automotive, 4.5V to 42V Input, 3.5A Step-Down Converter With Eco-Mode&trade, |
740 |
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In Stock | 3,544 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 5.4261 | $ 5.4261 |
100 | $ 5.4261 | $ 542.6100 |
500 | $ 5.4261 | $ 2,713.0500 |
1000 | $ 5.4261 | $ 5,426.1000 |
2500 | $ 5.4261 | $ 13,565.2500 |
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