 |  | | |
| PartNumber | LM3489MM | LM3489MM/NOPB | LM3489MMX |
| Description | Switching Controllers NRND, alternate is LM3489MM/NOPB | Switching Controllers HYSTERETIC PFET BUCK CONTROLLER | IC REG CTRLR BUCK 8VSSOP |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
| RoHS | N | - | - |
| Number of Outputs | 1 Output | 1 | 1 |
| Switching Frequency | 1 MHz to 1.4 MHz | 1400 kHz | - |
| Duty Cycle Max | 100 % | - | - |
| Input Voltage | 4.5 V to 35 V | 4.5 V to 35 V | - |
| Output Voltage | 1.239 V to 35 V | 1.239 V to 35 V | - |
| Output Current | 4 A | 4 A | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | VSSOP-8 | - | - |
| Packaging | Reel | Digi-ReelR Alternate Packaging | Tape & Reel (TR) Alternate Packaging |
| Operating Temperature Range | - 40 C to + 125 C | - | - |
| Series | LM3489 | Automotive, AEC-Q100 | Automotive, AEC-Q100 |
| Type | Buck Controller | - | - |
| Brand | Texas Instruments | - | - |
| Development Kit | LM3489EVAL/NOPB | LM3489EVAL/NOPB | - |
| Operating Supply Current | 280 uA | - | - |
| Product Type | Switching Controllers | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Package Case | - | MSOP | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Operating Temperature | - | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Output Type | - | Transistor Driver | Transistor Driver |
| Function | - | Step-Down | Step-Down |
| Supplier Device Package | - | 8-VSSOP | 8-VSSOP |
| Topology | - | Buck | Buck |
| Voltage Supply Vcc Vdd | - | 4.5 V ~ 35 V | 4.5 V ~ 35 V |
| Frequency Switching | - | Up to 1MHz | Up to 1MHz |
| Control Features | - | Current Limit, Enable | Current Limit, Enable |
| Output Configuration | - | Positive | Positive |
| Output Phases | - | 1 | 1 |
| Duty Cycle Max | - | 1 | 1 |
| Synchronous Rectifier | - | No | No |
| Clock Sync | - | No | No |
| Serial Interfaces | - | - | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
LM3489MMX/NOPB | Switching Controllers Hysteretic PFET Buck Cntlr w/ Enable Pin | |
| LM3489MM | Switching Controllers NRND, alternate is LM3489MM/NOPB | ||
| LM3489MM | IC REG CTRLR BUCK 8VSSOP | ||
| LM3489MMX/NOPB | Switching Controllers Hysteretic PFET Buck Cntlr w/ Enable Pin | ||
| LM3489MM/NOPB | Switching Controllers HYSTERETIC PFET BUCK CONTROLLER | ||
| LM3489MMX | IC REG CTRLR BUCK 8VSSOP | ||
| LM3489MMXNOPB | New and Original | ||
| LM3489MM NOPB | New and Original | ||
| LM3489MM+ | DC/DC Cntrlr Single-OUT Step Down 8-Pin VSSOP T/R | ||
| LM3489MM/NPB | New and Original | ||
| LM3489MMNOPB | New and Original | ||
| LM3489MMX/NOBP | New and Original |