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TPS54231DR
| Category |
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Business
| Other Names | 296-23844-2 | Product Category | Voltage Regulators - Switching Regulators |
| Standard Package | Tape & Reel | Factory Pack Quantity | 2500 |
| Standard Package Name | SOIC | ||
Compliance
| RoHS | Lead free / RoHS Compliant | EU RoHS | Compliant |
| Tariff No | 85423990 | Part Status | ACTIVE |
| Rad Hardened | No | ||
Electrical
| Output | 1 | PWM Type | Current Mode |
| Isolation | Non-Isolated | Duty Cycle | 90 |
| Output Type | Adjustable | Voltage Rating | 0.8 to 25 V |
| Delay Time - ON | Adjustable | Current - Output | 2 A |
| Voltage - Supply | 3.5 to 28 V | Number of Outputs | 1 |
| Regulator Topology | Step Down | Current - Switching | 3.5 |
| Switching Regulator | Yes | Voltage - Isolation | Not Required V |
| Current Rating (Max) | Catalog | Must Release Voltage | Adjustable |
| Frequency - Switching | 570 kHz | Synchronous Rectifier | No |
| Voltage - Input (Max) | 7 to 30 Vin Max | Voltage - Input (Min) | 0.8 V ~ 25 V |
| Current - Quiescent (Iq) | 0.075 | DC Voltage - Input (Min) | 3.5 V |
| Voltage Regulation - Load | External | Accuracy - Voltmeter; Ammeter | 3.5 |
Mechanical
| Width | 3.91 mm | Weight | 0.002561 oz |
| Packaging | Tape and Reel | Lead Style | Gull-wing |
| Mounting Type | Surface Mount | Mounting Style | SMD/SMT |
| Number of Pins | :8 | Package / Case | 8SOIC |
| Package Cooled | SOIC | Material Finish | :MSL 1 - Unlimited |
| Length - Overall | 5(Max) | Package Quantity | SOIC |
| Number of Positions | 8 | Shell Size - Insert | 1.5(Max) |
| Supplier Device Package | 8-SOIC | ||
Product Info
| Type | Step Down | Series | TPS54231 |
| Features | Enable Light Load Efficiency Adjustable UVLO | Software | SLUS851D |
| Topology | Buck | Application | Consumer & Portable Electronics |
| Control Method | Current Mode | Pattern Number | Y |
| Functional Diagram | fbd_slus851d.gif | Utilized IC / Part | View |
| Printed Circuit Board | 8 | ||
Environmental
| Temperature - Test | -40 to 150 | Operating Temperature | -40 to 150 °C |
Documents & Media
PDF Document
PDF Document
Similar Parts
Sourcing & traceability
- Datasheet
- TPS54231
Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.