For Reference Only
| Part Number | UC2573DTR |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) › DC DC Switching Controllers |
| Description | IC REG CTRLR BUCK 8SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | UC2573DTR PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 08 - Dec 12 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | UC2573DTR |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | DC DC Switching Controllers |
| Manufacturer: | Texas Instruments |
| Product Status: | Active |
| Output Type: | Transistor Driver |
| Function: | Step-Down |
| Output Configuration: | Positive |
| Topology: | Buck |
| Number of Outputs: | 1 |
| Output Phases: | 1 |
| Voltage - Supply (Vcc/Vdd): | 4.75V ~ 30V |
| Frequency - Switching: | 100kHz |
| Duty Cycle (Max): | 92% |
| Synchronous Rectifier: | No |
| Clock Sync: | No |
| Serial Interfaces: | - |
| Control Features: | Current Limit, Ramp |
| 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 |
 |
S-8333ABHC-T8T1G | IC REG CTRLR BOOST 8TSSOP | 79899 More on Order |
 |
LT3759HMSE#PBF | IC REG CTRLR MULT TOP 12MSOP | 10413 More on Order |
 |
LTC3891IUDC#PBF | IC REG CTRLR BUCK 20QFN | 10501 More on Order |
 |
LM25141QRGERQ1 | AUTOMOTIVE, 2.2MHZ, LOW IQ SYNCH | 17165 More on Order |
 |
MCP19119-E/MQ | IC REG CTRLR BCK PMBUS 28WDFN | 15053 More on Order |
 |
ADM1051JR | IC REG CTRLR BUCK 8SOIC | 46725 More on Order |
 |
LT8705AIUHF#TRPBF | IC REG CTRLR BUCK-BOOST 38QFN | 9909 More on Order |
 |
RC5037MT | SWITCHING CONTROLLER | 44820 More on Order |
 |
S-8356K40MC-NEZT2G | IC REG CTRLR BOOST SOT23-5 | 69560 More on Order |
 |
ISL6558IRZA-TK | IC REG CTRLR BUCK 20QFN | 20388 More on Order |
 |
S-8540C18FN-ICDT2G | IC REG CTRLR BUCK 8MSOP | 61950 More on Order |
 |
S-8358B50MC-NRJT2G | IC REG CTRLR BOOST SOT23-5 | 58518 More on Order |
| In Stock | 53501 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 2500 | $1.41645 | $3541.125 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
