
For Reference Only
Part Number | LM2678T-ADJ/NOPB |
OEMstron Part # | LM2678T-ADJ-NOPB |
Manufacturer | Texas Instruments |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
Description | IC REG BUCK ADJ 5A TO220-7 |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | LM2678T-ADJ/NOPB PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 19 - Mar 24 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LM2678T-ADJ/NOPB Specifications
Part Number | LM2678T-ADJ/NOPB | |
Brand | Texas Instruments | |
Lifecycle | Active | |
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 | Adjustable | |
Number of Outputs | 1 | |
Voltage - Input (Min) | 8V | |
Voltage - Input (Max) | 40V | |
Voltage - Output (Min/Fixed) | 1.21V | |
Voltage - Output (Max) | 37V | |
Current - Output | 5A | |
Frequency - Switching | 260kHz | |
Synchronous Rectifier | No | |
Operating Temperature | -40°C ~ 125°C (TJ) | |
Mounting Type | Through Hole | |
Package / Case | TO-220-7 (Formed Leads) | |
Supplier Device Package | TO-220-7 |
LM2678T-ADJ/NOPB Documents

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Part Number | Description | Stock |
LM2678T-ADJ/NOPB D# V99:2348_07270170 Texas Instruments |
Conv DC-DC 8V to 40V Step Down Single-Out 1.2V to 37V 5A 7-Pin(7+Tab) TO-220 Tube RoHS: Compliant
|
Americas - 21 |
Part Number | Description | Stock |
LM2678T-ADJ/NOPB D# LM2678T-ADJ/NOPB Texas Instruments |
Conv DC-DC Single Step Down 8V to 40V 7-Pin(7+Tab) TO-220 Rail - Rail/Tube (Alt: LM2678T-ADJ/NOPB) |
Americas - 0 |
Part Number | Description | Stock |
LM2678T-ADJ/NOPB Texas Instruments |
- Rail/Tube |
3103 |
Part Number | Description | Stock |
LM2678T-ADJ/NOPB Texas Instruments |
40V 5A TO-220-7 DC-DC Converters RoHS |
199 |
Part Number | Description | Stock |
LM2678T-ADJ/NOPB D# LM2678T-ADJ/NOPB-ND Texas Instruments |
IC REG BUCK ADJ 5A TO220-7 |
2992 In Stock |
Part Number | Description | Stock |
LM2678T-ADJ/NOPB Texas Instruments |
In stock shipping within 2days |
454 |
Part Number | Description | Stock |
LM2678T-ADJ/NOPB D# 3050447 Texas Instruments |
DC/DC CONV, BUCK, 260KHZ, 125DEG C RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
Part Number | Description | Stock |
LM2678TADJNOPB Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
682 |
Part Number | Description | Stock |
TILM2678TADJNOPB Texas Instruments |
OEM/CM ONLY |
605 |
LM2678TADJNOPB Texas Instruments |
OEM/CM ONLY |
145 |
Part Number | Description | Stock |
LM2678T-ADJ/NOPB D# C95178 Texas Instruments |
199 |
Part Number | Description | Stock |
LM2678T-ADJ/NOPB Texas Instruments |
OEM/CM Immediate delivery |
900 |
Part Number | Description | Stock |
LM2678T-ADJ/NOPB D# 926-LM2678T-ADJ/NOPB Texas Instruments |
Switching Voltage Regulators HIGH EFF 5A STEP- DOWN VLTG REG RoHS: Compliant
|
711 |
Part Number | Description | Stock |
LM2678T-ADJ/NOPB D# 17AH9127 Texas Instruments |
DC/DC CONV, BUCK, 260KHZ, 125DEG C, Topology:Buck (Step Down), Input Voltage Min:8V, Input Voltage Max:40V, No. of Outputs:1Outputs, DC / DC Converter IC Case:TO-220, No. of Pins:7Pins, Output Current:5A, Output Voltage Min:1.2V, RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
0 |
Part Number | Description | Stock |
LM2678T-ADJ/NOPB D# NS-LM2678T-ADJ/NOPB Texas Instruments |
OEM/CM ONLY |
4825 |
Part Number | Description | Stock |
LM2678T-ADJ/NOPB D# 5335294 Texas Instruments |
Texas Instruments, LM2678T-ADJ/NOPB Step-Down Switching Regulator, 1-Channel 5A Adjustable 7-Pin, TO-220, EA Min Qty: 1
Container: Bulk
|
88 |
Part Number | Description | Stock |
LM2678TADJ/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
181 |
Part Number | Description | Stock |
LM2678T-ADJ/NOPB Texas Instruments |
IN stock Immediate delivery |
895 |
Part Number | Description | Stock |
LM2678T-ADJ/NOPB Texas Instruments |
8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency |
14,000 |
Part Number | Description | Stock |
LM2678T-ADJ/NOPB Texas Instruments |
shipping today |
19996 |
Part Number | Description | Stock |
LM2678T-ADJ/NOPB D# 46218717 Texas Instruments |
Conv DC-DC 8V to 40V Step Down Single-Out 1.2V to 37V 5A 7-Pin(7+Tab) TO-220 Tube RoHS: Compliant
|
Americas - 21 |
Part Number | Description | Stock |
LM2678T-ADJ/NOPB Texas Instruments |
RFQ |
12964 |
Part Number | Description | Stock |
LM2678T-ADJ/NOPB Texas Instruments |
IC REG BUCK ADJ 5A TO220-7 |
2284 |
Part Number | Description | Stock |
LM2678T-ADJ/NOPB D# 3050447 Texas Instruments |
DC/DC CONV, BUCK, 260KHZ, 125DEG C RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
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In Stock | 15,431 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 6.3097 | $ 6.3097 |
100 | $ 6.3097 | $ 630.9700 |
500 | $ 6.3097 | $ 3,154.8500 |
1000 | $ 6.3097 | $ 6,309.7000 |
2500 | $ 6.3097 | $ 15,774.2500 |
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