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| PartNumber | LM21305SQX/NOPB | LM21305SQE/NOPB | LM21305SQ/NOPB |
| Description | Switching Voltage Regulators 5A Adjustable Frequency Synchronous Buck | Switching Voltage Regulators 5A Adj Freq Sync Buck Reg | IC REG BUCK ADJUSTABLE 5A 28WQFN |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | WQFN-28 | WQFN-28 | - |
| Output Voltage | 598 mV to 5 V | 598 mV to 5 V | 0.6 V to 5 V |
| Output Current | 5 A | 5 A | 5 A |
| Topology | Buck | Buck | Buck |
| Switching Frequency | 300 kHz to 1.5 MHz | 300 kHz to 1.5 MHz | 300 kHz to 1500 kHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | LM21305 | LM21305 | LM21305 |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Type | Voltage Converter | Voltage Converter | Step Down |
| Brand | Texas Instruments | Texas Instruments | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Current | 9 mA | 9 mA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 4500 | 250 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.001411 oz | 0.001411 oz | - |
| Input Voltage MAX | - | 18 V | 18 V |
| Package Case | - | - | WQFN-28 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Output Type | - | - | Adjustable |
| Function | - | - | Step-Down |
| Supplier Device Package | - | - | 28-WQFN (5x5) |
| Number of Outputs | - | - | 1 |
| Frequency Switching | - | - | 300kHz ~ 1.5MHz |
| Current Output | - | - | 5A |
| Output Configuration | - | - | Positive |
| Voltage Output Min Fixed | - | - | 0.598V |
| Voltage Output Max | - | - | 18V |
| Synchronous Rectifier | - | - | Yes |
| Voltage Input Min | - | - | 3V |
| Voltage Input Max | - | - | 18V |
| Input Voltage MIN | - | - | 3 V |
| 製造商 | 型號 | 描述 | RFQ |
|---|---|---|---|
Texas Instruments |
LM21305SQX/NOPB | Switching Voltage Regulators 5A Adjustable Frequency Synchronous Buck | |
| LM21305SQE/NOPB | Switching Voltage Regulators 5A Adj Freq Sync Buck Reg | ||
| LM21305SQX/NOPB | Voltage Regulators - Switching Regulators 5A Adjustable Frequency Synchronous Buck | ||
| LM21305SQE/NOPB | Voltage Regulators - Switching Regulators 5A Adj Freq Sync Buck Reg | ||
| LM21305SQ/NOPB | IC REG BUCK ADJUSTABLE 5A 28WQFN | ||
| LM21305SQE/NOPE | 全新原裝 | ||
| LM21305SQXNOPB | 全新原裝 | ||
| LM21305SQENOPB | 全新原裝 | ||
| LM21305SQNOPB | 全新原裝 | ||
| LM21305SQ | 全新原裝 | ||
| LM21305SQ+ | 全新原裝 | ||
| LM21305SQE | 全新原裝 | ||
| LM21305SQX | 全新原裝 |