This detailed comparison of LM2678SX-3.3 and LM2677S-3.3/NOPB in the PMIC - Voltage Regulators - DC DC Switching Regulators provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Texas Instruments | Texas Instruments |
|---|---|---|
| Package / Case | TO-263-8, D²Pak (7 Leads + Tab), TO-263CA | TO-263-8, D²Pak (7 Leads + Tab), TO-263CA |
| Description | IC REG BUCK 3.3V 5A TO263-7 | IC REG BUCK 3.3V 5A TO263-7 |
| In Stock | 1 270 | 139 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | SIMPLE SWITCHER® | SIMPLE SWITCHER® |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Tube |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Buck |
| Output Type | Fixed | Fixed |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 8V | 8V |
| Voltage - Input (Max) | 40V | 40V |
| Voltage - Output (Min/Fixed) | 3.3V | 3.3V |
| Voltage - Output (Max) | - | - |
| Current - Output | 5A | 5A |
| Frequency - Switching | 260kHz | 260kHz |
| Synchronous Rectifier | No | No |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Supplier Device Package | DDPAK/TO-263-7 | DDPAK/TO-263-7 |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| MIC2177-5.0BWM-TR | Roving Networks / Microchip Technology | IC REG BUCK 5V 2.5A 20SOIC |
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| AP1601M10G-13 | Zetex Semiconductors (Diodes Inc.) | IC REG BOOST ADJ 1.5A 10MSOP |
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| AOZ1237QI-04 | Alpha and Omega Semiconductor, Inc. | IC REG BUCK ADJUSTABLE 8A 23QFN |
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| LM2852YMXA-2.5 | Texas Instruments | IC REG BUCK 2.5V 2A 14HTSSOP |
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| MCP1603T-080I/OS | Roving Networks / Microchip Technology | IC REG BUCK 0.8V 500MA TSOT23-5 |
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| MAX20006EAFOC/VY+ | Maxim Integrated | IC CONV STEP DOWN 36V 17QFN |
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| LM2833ZSDX/NOPB | Texas Instruments | IC REG BUCK ADJUSTABLE 3A 10SON |
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| MAX17504AATP+ | Maxim Integrated | IC INTEGRATED CIRCUIT |
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| LV5851M-TLM-H | Sanyo Semiconductor/ON Semiconductor | IC REG BUCK ADJUSTABLE 3A 8MFP |
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| MAX16936RATEA/V+CA | Maxim Integrated | 36V, 220KHZ TO 2.2MHZ STEP-DOWN |
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| MCP16321T-ADJE/NG | Roving Networks / Microchip Technology | IC REG BUCK ADJUSTABLE 1A 16QFN |
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| LTC3374EFE | Linear Technology (Analog Devices, Inc.) | IC REG BUCK ADJ 1A 8OUT 38TSSOP |
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| AP3410BKTR-G1 | Zetex Semiconductors (Diodes Inc.) | IC REG BUCK ADJ 1.2A SOT23-5 |
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| MAX768EEE+ | Maxim Integrated | IC REG CHG PUMP ADJ/5V 16QSOP |
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| AP1501-33T5RG-U | Zetex Semiconductors (Diodes Inc.) | IC REG BUCK 3A TO220-5 |
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