This detailed comparison of LM2677S-12 and LM2677S-3.3 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 12V 5A TO263-7 | IC REG BUCK 3.3V 5A TO263-7 |
| In Stock | 6 271 | 5 236 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | SIMPLE SWITCHER® | SIMPLE SWITCHER® |
| Package | Tube | 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) | 12V | 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 |
|---|---|---|---|
| LM2852XMXAX-3.3 | Texas Instruments | IC REG BUCK 3.3V 2A 14HTSSOP |
|
| AP1602BYL-7 | Zetex Semiconductors (Diodes Inc.) | IC REG BOOST 3.3V 800MA SOT89-5 |
|
| MAX8649SEWE+T | Maxim Integrated | IC REG BUCK PROG 1.8A 16WLP |
|
| MAX1675EUA-T | Maxim Integrated | IC REG BST ADJ/PROG 360MA 8UMAX |
|
| MAX20037ATID/V+ | Maxim Integrated | AUTO USB 3.5A DCDC |
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| ISL85402IRZ-TK | Intersil (Renesas Electronics America) | IC REG MULT CONFG ADJ 2.5A 20QFN |
|
| A4490EES-T | Allegro MicroSystems | IC REG BUCK ADJ TRPL 20QFN |
|
| LM3670MFX-1.8 | Texas Instruments | IC REG BUCK 1.8V 350MA SOT23-5 |
|
| PQ1CZ38M2ZZH | Sharp Microelectronics | IC REG BUCK ADJ 800MA SC63 |
|
| LM2608ATLX-1.8/NOPB | Texas Instruments | IC REG BUCK PROG 400MA 10USMD |
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| E-L4960 | STMicroelectronics | IC REG BUCK ADJ 2.5A 7HEPTAWATT |
|
| RT8008-25GB | Richtek | IC REG BUCK 2.5V 600MA SOT23-5 |
|
| S-8330B20FS-T2-G | ABLIC U.S.A. Inc. | IC REG BOOST ADJ 300MA 8SSOP |
|
| LM2587T-3.3 | Texas Instruments | IC REG MULTI CONFG 3.3V TO220-5 |
|
| LTC3371IFE | Linear Technology (Analog Devices, Inc.) | IC REG BUCK ADJ 2A QD 38TSSOP |
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