For Reference Only
| Part Number | A4409KLPTR-T |
| Manufacturer | Allegro MicroSystems |
| Category | Integrated Circuits (ICs) › Voltage Regulators - Linear + Switching |
| Description | IC REG TRPL BUCK/BST/LNR 20TSSOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | A4409KLPTR-T 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: | A4409KLPTR-T |
| Brand: | Allegro MicroSystems |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Voltage Regulators - Linear + Switching |
| Manufacturer: | Allegro MicroSystems |
| Product Status: | Active |
| Topology: | Step-Down (Buck) (1) or Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (2) |
| Number of Outputs: | 3 |
| Frequency - Switching: | 400kHz ~ 2.4MHz |
| Voltage/Current - Output 1: | 0.8V ~ 3.3V, 800mA |
| Voltage/Current - Output 2: | 6V/6.6V, 1A |
| Voltage/Current - Output 3: | 5V, 150mA |
| w/LED Driver: | No |
| w/Supervisor: | No |
| w/Sequencer: | Yes |
| Voltage - Supply: | 3V ~ 36V |
| Operating Temperature: | -40°C ~ 135°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package: | 20-TSSOP-EP |
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| In Stock | 22684 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 8000 | $1.81760 | $14540.8 |
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.
