
For Reference Only
Part Number | LM2670S-5.0/NOPB |
OEMstron Part # | LM2670S-5-0-NOPB |
Manufacturer | Texas Instruments |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
Description | IC REG BUCK 5V 3A TO263-7 |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | LM2670S-5.0/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 | ![]() |
LM2670S-5.0/NOPB Specifications
Part Number | LM2670S-5.0/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 | Fixed | |
Number of Outputs | 1 | |
Voltage - Input (Min) | 8V | |
Voltage - Input (Max) | 40V | |
Voltage - Output (Min/Fixed) | 5V | |
Voltage - Output (Max) | - | |
Current - Output | 3A | |
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 |
LM2670S-5.0/NOPB Documents

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Part Number | Description | Stock |
LM2670SX-5.0/NOPB D# V72:2272_07269990 Texas Instruments |
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LM2670S-5.0/NOPB D# V99:2348_07269978 Texas Instruments |
Conv DC-DC 8V to 40V Synchronous Step Down Single-Out 5V 3A 8-Pin(7+Tab) TO-263 Tube |
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Part Number | Description | Stock |
LM2670S-5.0/NOPB Texas Instruments |
23 |
Part Number | Description | Stock |
LM2670SX-5.0/NOPB Texas Instruments |
IC REG BUCK 5V 3A TO263-7 |
500 |
LM2670S-5.0/NOPB Texas Instruments |
IC, SWITCHING REG, 5V, 3A, TO263-7 |
135 |
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LM2670SX-5.0/NOPB D# LM2670SX-5.0/NOPBCT-ND Texas Instruments |
IC REG BUCK 5V 3A TO263-7 |
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IC REG BUCK 5V 3A TO263-7 |
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Part Number | Description | Stock |
LM2670S-5.0/NOPB D# 3008169 Texas Instruments |
IC, SWITCHING REG, 5V, 3A, TO263-7 RoHS: Compliant
Min Qty: 1
Container: Each
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LM2670SX-5.0/NOPB D# 3122885RL Texas Instruments |
DC/DC CONV, BUCK, 260KHZ, TO-263-7 RoHS: Compliant
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LM2670S-5.0/NOPB D# 28AH3179 Texas Instruments |
IC, SWITCHING REG, 5V, 3A, TO263-7, Topology:Buck (Step Down), Input Voltage Min:8V, Input Voltage Max:40V, DC / DC Converter IC Case:TO-263, No. of Pins:7Pins, Output Current:3A, Output Voltage Nom.:5V, Switching Frequency:260kHz, RoHS Compliant: Yes RoHS: Compliant
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LM2670SX-5.0/NOPB D# 26AJ7190 Texas Instruments |
DC/DC CONV, BUCK, 260KHZ, TO-263-7, Topology:Buck (Step Down), Input Voltage Min:6.5V, Input Voltage Max:40V, DC / DC Converter IC Case:TO-263, No. of Pins:7Pins, Output Current:3A, Output Voltage Nom.:5V, Switching Frequency:260kHz, RoHS Compliant: Yes RoHS: Compliant
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LM2670 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync RoHS: Compliant
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LM2670 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync RoHS: Compliant
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Part Number | Description | Stock |
LM2670S5.0/NOPB National Semiconductor Corporation |
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Part Number | Description | Stock |
LM2670S-5.0/NOPB Texas Instruments |
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Part Number | Description | Stock |
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Part Number | Description | Stock |
LM2670SX-5.0/NOPB D# 31664239 Texas Instruments |
Conv DC-DC 8V to 40V Synchronous Step Down Single-Out 5V 3A 8-Pin(7+Tab) TO-263 T/R |
Americas - 506 |
LM2670S-5.0/NOPB D# 53372299 Texas Instruments |
Conv DC-DC 8V to 40V Synchronous Step Down Single-Out 5V 3A 8-Pin(7+Tab) TO-263 Tube |
Americas - 135 |
Part Number | Description | Stock |
LM2670SX-5.0/NOPB Texas Instruments |
RFQ |
9905 |
LM2670S-5.0/NOPB Texas Instruments |
RFQ |
5233 |
Part Number | Description | Stock |
LM2670SX-5.0/NOPB D# 3122885 Texas Instruments |
DC/DC CONV, BUCK, 260KHZ, TO-263-7 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
LM2670S-5.0/NOPB D# 3008169 Texas Instruments |
IC, SWITCHING REG, 5V, 3A, TO263-7 RoHS: Compliant
Min Qty: 1
Container: Each
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In Stock | 5,045 - More on Order |
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Lead-Time | To be Confirmed |
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1 | $ 6.7262 | $ 6.7262 |
100 | $ 6.7262 | $ 672.6200 |
500 | $ 6.7262 | $ 3,363.1000 |
1000 | $ 6.7262 | $ 6,726.2000 |
2500 | $ 6.7262 | $ 16,815.5000 |
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