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For Reference Only
| Part Number | TPS5403DR |
| OEMstron Part # | TPS5403DR |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BUCK 3.3V 1.7A 8SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | TPS5403DR PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 17 - May 22 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
TPS5403DR Specifications
| Part Number | TPS5403DR | |
| 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 | - | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | Buck | |
| Output Type | Fixed | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 4.5V | |
| Voltage - Input (Max) | 28V | |
| Voltage - Output (Min/Fixed) | 3.3V | |
| Voltage - Output (Max) | - | |
| Current - Output | 1.7A | |
| Frequency - Switching | 50kHz ~ 1.1MHz | |
| Synchronous Rectifier | No | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | |
| Supplier Device Package | 8-SOIC |
TPS5403DR Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
TPS5403DR D# V72:2272_07416826 Texas Instruments |
Conv DC-DC 4.5V to 28V Synchronous Step Down Single-Out 3.3V 1.7A 8-Pin SOIC T/R RoHS: Compliant
|
Americas - 189 |
| Part Number | Description | Stock |
|
TPS5403DR Texas Instruments |
IC REG BUCK 3.3V 1.7A 8SOIC |
1150 |
| Part Number | Description | Stock |
|
TPS5403DR Texas Instruments |
SOIC-8 DC-DC Converters RoHS |
185 |
| Part Number | Description | Stock |
|
TPS5403DR D# 296-34972-1-ND Texas Instruments |
IC REG BUCK 3.3V 1.7A 8SOIC |
169 In Stock |
| Part Number | Description | Stock |
|
TPS5403DR Texas Instruments |
In stock shipping within 2days |
1550 |
| Part Number | Description | Stock |
|
TPS5403DR |
OEM/CM QUOTES ONLY | NO BROKERS |
13090 |
| Part Number | Description | Stock |
|
TPS5403DR Texas Instruments |
OEM/CM ONLY |
645 |
| Part Number | Description | Stock |
|
TPS5403DR Texas Instruments |
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.7A 8-SOIC (0.154", 3.90mm Width) RoHS: Compliant
|
4670 |
| Part Number | Description | Stock |
|
TPS5403DR D# C962080 Texas Instruments |
185 |
| Part Number | Description | Stock |
|
TPS5403DR Texas Instruments |
OEM/CM Immediate delivery |
5000 |
| Part Number | Description | Stock |
|
TPS5403DR D# 595-TPS5403DR Texas Instruments |
Switching Voltage Regulators 4.5V-28Vin,3.3V,1.7A Out,Non-Sync SD Reg RoHS: Compliant
|
1378 |
| Part Number | Description | Stock |
|
TPS5403DR D# NS-TPS5403DR Texas Instruments |
OEM/CM ONLY |
2499 |
| Part Number | Description | Stock |
|
TPS5403DR Texas Instruments |
TPS5403 4.5V to 28V Input, 3.3V, 1.7A Output, Non-Synchronous Step-Down Regulator with Integrated MOSFET RoHS: Compliant
|
3389 |
| Part Number | Description | Stock |
|
TPS5403DR Texas Instruments |
IN stock Immediate delivery |
5015 |
| Part Number | Description | Stock |
|
TPS5403DR Texas Instruments |
4.5V to 28V Input, 3.3V, 1.7A Output, Non-Synchronous Step-Down Regulator with Integrated MOSFET |
5,993 |
| Part Number | Description | Stock |
|
TPS5403DR Texas Instruments |
shipping today |
4996 |
| Part Number | Description | Stock |
|
TPS5403DR D# 25777642 Texas Instruments |
Conv DC-DC 4.5V to 28V Synchronous Step Down Single-Out 3.3V 1.7A 8-Pin SOIC T/R RoHS: Compliant
|
Americas - 189 |
| Part Number | Description | Stock |
|
TPS5403DR Texas Instruments |
4.5-V TO 28-V INPUT VOLTAGE, 3.3-V FIXED OUTPUT, 1.7-A OUTPUT CURRENT, NON-SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED MOSFET |
9871 |
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Quick Inquiry
| In Stock | 375 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 1.7825 | $ 1.7825 |
| 100 | $ 1.7825 | $ 178.2500 |
| 500 | $ 1.7825 | $ 891.2500 |
| 1000 | $ 1.7825 | $ 1,782.5000 |
| 2500 | $ 1.7825 | $ 4,456.2500 |
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