For Reference Only
| Part Number | TPS40091PW |
| LIXINC Part # | TPS40091PW |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › PMIC - Voltage Regulators - DC DC Switching Controllers |
| Description | TPS40091 4 CHANNEL MULTIPHASE BU |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | TPS40091PW PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 25 - Jan 29 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | TPS40091PW |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Manufacturer: | Rochester Electronics |
| Series: | - |
| Package: | Bulk |
| Part Status: | Active |
| Output Type: | PWM Signal |
| Function: | Step-Down |
| Output Configuration: | Positive |
| Topology: | Buck |
| Number of Outputs: | 4 |
| Output Phases: | 4 |
| Voltage - Supply (Vcc/Vdd): | 4.5V ~ 15V |
| Frequency - Switching: | 100kHz ~ 1.2MHz |
| Duty Cycle (Max): | 87.5% |
| Synchronous Rectifier: | No |
| Clock Sync: | Yes |
| Serial Interfaces: | - |
| Control Features: | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 24-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package: | 24-TSSOP |
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| In Stock | 13800 - 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 | $2.97000 | $2.97 |
| 10 | $2.66518 | $26.6518 |
| 60 | $2.51975 | $151.185 |
| 120 | $2.18377 | $262.0524 |
| 540 | $1.85902 | $1003.8708 |
| 1020 | $1.56785 | $1599.207 |
| 2520 | $1.48945 | $3753.414 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.