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For Reference Only
| Part Number | LM2677S-3.3 |
| OEMstron Part # | LM2677S-3-3 |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BUCK 3.3V 5A TO263-7 |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM2677S-3.3 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Nov 27 - Dec 2 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LM2677S-3.3 Specifications
| Part Number | LM2677S-3.3 | |
| Brand | Texas Instruments | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | ||
| Series | SIMPLE SWITCHER® | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | Buck | |
| Output Type | Fixed | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 8V | |
| Voltage - Input (Max) | 40V | |
| Voltage - Output (Min/Fixed) | 3.3V | |
| Voltage - Output (Max) | - | |
| Current - Output | 5A | |
| Frequency - Switching | 260kHz | |
| Synchronous Rectifier | No | |
| Operating Temperature | -40°C ~ 125°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | TO-263-8, D²Pak (7 Leads + Tab), TO-263CA | |
| Supplier Device Package | DDPAK/TO-263-7 |
LM2677S-3.3 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LM2677S-3.3/NOPB D# V36:1790_07270124 Texas Instruments |
Conv DC-DC 8V to 40V Synchronous Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 Tube |
Americas - 0 |
| Part Number | Description | Stock |
|
LM2677S-3.3/NOPB National Semiconductor Corporation |
12 | |
|
LM2677S-3.3 National Semiconductor Corporation |
102 |
| Part Number | Description | Stock |
|
LM2677S-3.3 National Semiconductor Corporation |
Min Qty 2 |
122 |
|
LM2677S-3.3/NOPB National Semiconductor Corporation |
Min Qty 2 |
122 |
| Part Number | Description | Stock |
|
LM2677S-3.3 D# LM2677S-3.3-ND Texas Instruments |
IC REG BUCK 3.3V 5A TO263-7 |
Limited Supply - Call |
|
LM2677S-3.3/NOPB D# LM2677S-3.3/NOPB-ND Texas Instruments |
IC REG BUCK 3.3V 5A TO263-7 |
139 In Stock |
| Part Number | Description | Stock |
|
LM2677S33NOPB Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
377 |
|
LM2677S33 National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
2898 |
| Part Number | Description | Stock |
|
LM2677S33 Texas Instruments |
OEM/CM ONLY |
810 |
|
LM2677S33NOPB Texas Instruments |
OEM/CM ONLY |
227 |
| Part Number | Description | Stock |
|
LM2677S-3.3/NOPB D# 926-LM2677S-33/NOPB Texas Instruments |
Switching Voltage Regulators Hi Eff 5A SD VTG Reg RoHS: Compliant
|
264 |
| Part Number | Description | Stock |
|
LM2677S-3.3 D# NS-LM2677S-3.3 Texas Instruments |
OEM/CM ONLY |
5384 |
|
LM2677S-3.3/NOPB D# NS-LM2677S-3.3/NOPB Texas Instruments |
OEM/CM ONLY |
9692 |
| Part Number | Description | Stock |
|
LM2677S-3.3 National Semiconductor Corporation |
8.75 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PSSO7 |
7 |
|
LM2677S-3.3/NOPB National Semiconductor Corporation |
SWITCHING REGULATOR, VOLTAGE-MODE, 8.75A, 280KHZ SWITCHING FREQ-MAX, PSSO7 |
1 |
| Part Number | Description | Stock |
|
LM2677S-3.3/NOPB National Semiconductor Corporation |
LM2677 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync RoHS: Compliant
|
11029 |
| Part Number | Description | Stock |
|
LM2677S3.3 National Semiconductor Corporation |
OEM/CM ONLY |
2680 |
|
LM2677S3.3/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
642 |
| Part Number | Description | Stock |
|
LM2677S-3.3/NOPB Texas Instruments |
SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync |
4,300 |
| Part Number | Description | Stock |
|
LM2677S-3.3 National Semiconductor Corporation |
shipping today |
2509 |
| Part Number | Description | Stock |
|
LM2677S-3.3 National Semiconductor Corporation |
RFQ |
2441 |
|
LM2677S-3.3/NOPB Texas Instruments |
RFQ |
8192 |
| Part Number | Description | Stock |
|
LM2677S-3.3 Texas Instruments |
LM2677 SIMPLE SWITCHER? High Efficiency 5A Step-Down Voltage Regulator | IC REG BUCK 3.3V 5A TO263-7 |
870 |
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| In Stock | 379 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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