For Reference Only
| Part Number | TL494CNS |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) › DC DC Switching Controllers |
| Description | PWR MGMT VOLTAGE REFERENCE |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | TL494CNS PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | TL494CNS |
| 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-Up, Step-Down, Step-Up/Step-Down |
| Output Configuration: | Positive |
| Topology: | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
| Number of Outputs: | 2 |
| Output Phases: | 1 |
| Voltage - Supply (Vcc/Vdd): | 7V ~ 40V |
| Frequency - Switching: | 1kHz ~ 300kHz |
| Duty Cycle (Max): | 45% |
| Synchronous Rectifier: | No |
| Clock Sync: | No |
| Serial Interfaces: | - |
| Control Features: | Dead Time Control, Frequency Control |
| Operating Temperature: | 0°C ~ 70°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 16-SOIC (0.209", 5.30mm Width) |
| Supplier Device Package: | 16-SO |
 |
LT3741EFE-1#PBF | IC REG CTRLR BUCK 20TSSOP | 8153 More on Order |
 |
LTC3890EGN-3#PBF | IC REG CTRLR BUCK/SEPIC 28SSOP | 8974 More on Order |
 |
ISL6535CBZ-T | IC REG CTRLR BUCK 14SOIC | 37218 More on Order |
 |
S-8541C33FN-IIST2G | IC REG CTRLR BUCK 8MSOP | 78743 More on Order |
 |
LTC1628CG-PG#PBF | IC REG CTRLR BUCK 28SSOP | 8496 More on Order |
 |
UCC35702PW | UCC35702 ADVANCED VOLTAGE MODE P | 17391 More on Order |
 |
R1225N252K-TR-FE | 18.5V INPUT PWM/VFM STEP-DOWN DC | 96164 More on Order |
 |
S-8521A36MC-AXVT2U | IC REG CTRLR BUCK SOT23-5 | 75810 More on Order |
 |
HIP6014CB-T | BUCK PWM CONTROLLER | 61088 More on Order |
 |
LTC3802EUH#PBF | IC REG CTRLR BUCK 32QFN | 10520 More on Order |
 |
XC9302A443MR-G | STEP-UP & STEP-DOWN 300KHZ DCDC | 99315 More on Order |
 |
MAX776CSA-TG068 | INVERTING DC-TO-DC CONTROLLER | 28594 More on Order |
| In Stock | 107039 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 |
|---|---|---|
| 1 | $0.60000 | $0.6 |
| 10 | $0.52800 | $5.28 |
| 50 | $0.49600 | $24.8 |
| 100 | $0.40480 | $40.48 |
| 500 | $0.32000 | $160 |
| 1000 | $0.25600 | $256 |
| 2500 | $0.23200 | $580 |
| 5000 | $0.21600 | $1080 |
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.
