LM2657MTC
For Reference Only
| Part Number | LM2657MTC |
| PNEDA Part # | LM2657MTC |
| Description | IC REG CTRLR BUCK 28TSSOP |
| Manufacturer | Texas Instruments |
| Unit Price | Request a Quote |
| In Stock | 6,072 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | Nov 24 - Nov 29 (Choose Expedited Shipping) |
| Guarantee | Up to 1 year [PNEDA-Warranty]* |
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Free shipping on orders over $100. PNEDA is willing to provide you with better services.
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LM2657MTC Resources
| Brand | Texas Instruments |
| ECAD Module |
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| Mfr. Part Number | LM2657MTC |
| Category | Semiconductors › Power Management ICs › PMIC - Voltage Regulators - DC DC Switching Controllers |
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LM2657MTC Specifications
| Manufacturer | |
| Series | - |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 2 |
| Output Phases | 2 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 28V |
| Frequency - Switching | 200kHz ~ 500kHz |
| Duty Cycle (Max) | 70% |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Package / Case | 28-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 28-TSSOP |
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Manufacturer Renesas Electronics America Inc. Series - Output Type Transistor Driver Function Step-Down Output Configuration Positive Topology Buck Number of Outputs 3 Output Phases 3 Voltage - Supply (Vcc/Vdd) 4.75V ~ 12.6V Frequency - Switching Up to 1.5MHz Duty Cycle (Max) 66.6% Synchronous Rectifier Yes Clock Sync No Serial Interfaces - Control Features Enable, Frequency Control, Phase Control, Power Good Operating Temperature 0°C ~ 70°C (TA) Package / Case 40-VFQFN Exposed Pad Supplier Device Package 40-QFN (6x6) |
Manufacturer ABLIC U.S.A. Inc. Series - Output Type Transistor Driver Function Step-Up Output Configuration Positive Topology Boost Number of Outputs 1 Output Phases 1 Voltage - Supply (Vcc/Vdd) 1.8V ~ 6V Frequency - Switching 257.4kHz ~ 1.134MHz Duty Cycle (Max) 88.5% Synchronous Rectifier No Clock Sync No Serial Interfaces - Control Features Current Limit, Enable, Frequency Control Operating Temperature -40°C ~ 85°C (TA) Package / Case 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package 8-TSSOP |
