This detailed comparison of LM2678SX-ADJ and LM2677SX-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 | VIGOR | Texas Instruments |
|---|---|---|
| Package / Case | TO-263-8, D²Pak (7 Leads + Tab), TO-263CA | TO-263-8, D²Pak (7 Leads + Tab), TO-263CA |
| Description | SWITCHING REG, VOLTAGE-MODE, 5A, | IC REG BUCK 3.3V 5A TO263-7 |
| In Stock | 1 116 | 2 678 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | SIMPLE SWITCHER® | SIMPLE SWITCHER® |
| Package | Bulk | Tape & Reel (TR) |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Buck |
| Output Type | Adjustable | Fixed |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 8V | 8V |
| Voltage - Input (Max) | 40V | 40V |
| Voltage - Output (Min/Fixed) | 1.21V | 3.3V |
| Voltage - Output (Max) | 37V | - |
| 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 |
|---|---|---|---|
| RT7263EZSP | Richtek | IC REG BUCK ADJUSTABLE 3A 8SOP |
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| AP62150Z6-7 | Zetex Semiconductors (Diodes Inc.) | DCDCCONVHVBUCKSOT563T&R3K |
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| TPS54373PWPRG4 | Texas Instruments | IC REG BUCK ADJ 3A 20HTSSOP |
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| MAX764CSA+ | Maxim Integrated | IC REG BCK BST ADJ/-5V 8SOIC |
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| TPS54900PW | VIGOR | ANALOG CIRCUIT, 1 FUNC, PDSO16 |
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| LM4510SD/NOPB | Texas Instruments | IC REG BOOST ADJ 1A 10WSON |
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| XC9257B23EMR-G | Torex Semiconductor Ltd. | 1A COT CONTROL SYNCHRONOUS STEP- |
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| XC9131H05CDR-G | Torex Semiconductor Ltd. | IC REG BOOST ADJ 1.2A 10USPB |
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| BD9D322QWZ-E2 | ROHM Semiconductor | IC REG BUCK ADJ 3A UMMP008Z2020 |
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| ISL85415FRZ | Intersil (Renesas Electronics America) | IC REG BUCK ADJ 500MA 12DFN |
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| ICL7660AIBA-T | VIGOR | SWITCHED CAPACITOR CONVERTER |
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| TPS54426RSAR | Texas Instruments | IC REG BUCK ADJUSTABLE 4A 16QFN |
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| TPS626751YFDR | Texas Instruments | IC REG BUCK 1.2V 650MA 6DSBGA |
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| MAX16935RATEB/V+ | Maxim Integrated | IC REG BUCK ADJ/5V 3.5A 16TQFN |
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| MAX20003CATPB/V+T | Maxim Integrated | IC REG BUCK PROG/3.3V 3A 20TQFN |
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