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For Reference Only
| Part Number | LM2677S-12 |
| OEMstron Part # | LM2677S-12 |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BUCK 12V 5A TO263-7 |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM2677S-12 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LM2677S-12 Specifications
| Part Number | LM2677S-12 | |
| 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) | 12V | |
| 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-12 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LM2677SX-12/NOPB D# V72:2272_07270133 Texas Instruments |
Conv DC-DC 8V to 40V Synchronous Step Down Single-Out 12V 5A 8-Pin(7+Tab) TO-263 T/R |
Americas - 13 |
|
LM2677S-12/NOPB D# V99:2348_07270122 Texas Instruments |
Conv DC-DC 8V to 40V Synchronous Step Down Single-Out 12V 5A 8-Pin(7+Tab) TO-263 Tube |
Americas - 135 |
| Part Number | Description | Stock |
|
LM2677S-12/NOPB National Semiconductor Corporation |
3 |
| Part Number | Description | Stock |
|
LM2677S-12/NOPB National Semiconductor Corporation |
Min Qty 2 |
13 |
|
LM2677SX-12/NOPB Texas Instruments |
IC REG BUCK 12V 5A TO263-7 |
500 |
| Part Number | Description | Stock |
|
LM2677S-12/NOPB D# LM2677S-12/NOPB-ND Texas Instruments |
IC REG BUCK 12V 5A TO263-7 |
On Order |
|
LM2677SX-12/NOPB D# LM2677SX-12/NOPBCT-ND Texas Instruments |
IC REG BUCK 12V 5A TO263-7 |
593 In Stock |
| Part Number | Description | Stock |
|
LM2677S12NOPB National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
3480 |
| Part Number | Description | Stock |
|
LM2677S12NOPB Texas Instruments |
OEM/CM ONLY |
674 |
| Part Number | Description | Stock |
|
LM2677S-12/NOPB D# 926-LM2677S-12/NOPB Texas Instruments |
Switching Voltage Regulators Hi Eff 5A SD VTG Reg RoHS: Compliant
|
409 |
|
LM2677SX-12/NOPB D# 926-LM2677SX-12/NOPB Texas Instruments |
Switching Voltage Regulators Hi Eff 5A SD VTG Reg RoHS: Compliant
|
463 |
| Part Number | Description | Stock |
|
LM2677SX-12/NOPB D# NS-LM2677SX-12/NOPB Texas Instruments |
OEM/CM ONLY |
3696 |
|
LM2677S-12/NOPB D# NS-LM2677S-12/NOPB Texas Instruments |
OEM/CM ONLY |
3358 |
| Part Number | Description | Stock |
|
LM2677S-12/NOPB National Semiconductor Corporation |
SWITCHING REGULATOR, VOLTAGE-MODE, 8.75A, 400KHZ SWITCHING FREQ-MAX, PSSO7 |
1 |
| Part Number | Description | Stock |
|
LM2677S-12/NOPB Texas Instruments |
LM2677 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync RoHS: Compliant
|
7562 |
|
LM2677SX-12/NOPB Texas Instruments |
LM2677 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync RoHS: Compliant
|
500 |
| Part Number | Description | Stock |
|
LM2677S-12/NOPB Texas Instruments |
SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync |
8,626 |
|
LM2677SX-12/NOPB Texas Instruments |
SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync |
1,737 |
| Part Number | Description | Stock |
|
LM2677S-12/NOPB D# 53483565 Texas Instruments |
Conv DC-DC 8V to 40V Synchronous Step Down Single-Out 12V 5A 8-Pin(7+Tab) TO-263 Tube |
Americas - 135 |
|
LM2677SX-12/NOPB D# 31663593 Texas Instruments |
Conv DC-DC 8V to 40V Synchronous Step Down Single-Out 12V 5A 8-Pin(7+Tab) TO-263 T/R |
Americas - 13 |
| Part Number | Description | Stock |
|
LM2677S-12/NOPB Texas Instruments |
RFQ |
12226 |
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| In Stock | 157 - More on Order |
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| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| 100 | $ 0.0000 | $ 0.0000 |
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