
For Reference Only
Part Number | LM2599S-3.3 |
OEMstron Part # | LM2599S-3-3 |
Manufacturer | Texas Instruments |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
Description | IC REG BUCK 3.3V 3A TO263-7 |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | LM2599S-3.3 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LM2599S-3.3 Specifications
Part Number | LM2599S-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) | 4.5V | |
Voltage - Input (Max) | 40V | |
Voltage - Output (Min/Fixed) | 3.3V | |
Voltage - Output (Max) | - | |
Current - Output | 3A | |
Frequency - Switching | 150kHz | |
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 |
LM2599S-3.3 Documents

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Part Number | Description | Stock |
LM2599S-3.3/NOPB D# V99:2348_07269856 Texas Instruments |
Conv DC-DC 4.5V to 40V Step Down Single-Out 3.3V 3A 8-Pin(7+Tab) TO-263 Tube |
Americas - 5 |
LM2599SX-3.3/NOPB D# V36:1790_07269862 Texas Instruments |
Conv DC-DC 4.5V to 40V Step Down Single-Out 3.3V 3A 8-Pin(7+Tab) TO-263 T/R |
Americas - 0 |
Part Number | Description | Stock |
LM2599S-3.3 National Semiconductor Corporation |
8 |
Part Number | Description | Stock |
LM2599S-3.3 Texas Instruments |
IC REG BUCK 3.3V 3A TO263-7 |
214 |
LM2599S-3.3/NOPB Texas Instruments |
IC REG BUCK 3.3V 3A TO263-7 |
214 |
LM2599SX-3.3/NOPB Texas Instruments |
IC REG BUCK 3.3V 3A TO263-7 |
Contact Us |
Part Number | Description | Stock |
LM2599S-3.3/NOPB Texas Instruments |
40V 3A TO-263-7 DC-DC Converters RoHS |
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LM2599SX-3.3/NOPB D# LM2599SX-3.3/NOPBCT-ND Texas Instruments |
IC REG BUCK 3.3V 3A TO263-7 |
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LM2599S-3.3/NOPB D# LM2599S-3.3/NOPB-ND Texas Instruments |
IC REG BUCK 3.3V 3A TO263-7 |
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LM2599S-3.3 D# 2156-LM2599S-3.3-ND Rochester Electronics LLC |
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LM2599S-3.3 N |
In stock shipping within 2days |
31813 |
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LM2599S33NOPB National Semiconductor Corporation |
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LM2599S33 National Semiconductor Corporation |
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2738 |
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LM2599S33NOPB Texas Instruments |
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LM2599S33 Texas Instruments |
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LM2599S-3.3 N |
OEM/CM Immediate delivery |
31288 |
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LM2599SX-3.3/NOPB D# 926-LM2599SX33NOPB Texas Instruments |
Switching Voltage Regulators Pwr Cnvtr 150KHz 3A SD VTG Reg RoHS: Compliant
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500 |
LM2599S-3.3/NOPB D# 926-LM2599S-33/NOPB Texas Instruments |
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LM2599S-3.3 D# NS-LM2599S-3.3 Texas Instruments |
OEM/CM ONLY |
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LM2599SX-3.3/NOPB D# NS-LM2599SX-3.3/NOPB Texas Instruments |
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LM2599S3.3 D# NS-LM2599S3.3 National Semiconductor Corporation |
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LM2599S-3.3/NOPB D# NS-LM2599S-3.3/NOPB Texas Instruments |
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Part Number | Description | Stock |
LM2599S-3.3 National Semiconductor Corporation |
7.5A SWITCHING REGULATOR, 173KHZ SWITCHING FREQ-MAX, PSSO7 |
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LM2599S-3.3/NOPB National Semiconductor Corporation |
SWITCHING REGULATOR, VOLTAGE-MODE, 7.5A, 173KHZ SWITCHING FREQ-MAX, BIPOLAR, PSSO7 |
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Part Number | Description | Stock |
LM2599S-3.3/NOPB D# 5333816 Texas Instruments |
Texas Instruments, LM2599S-3.3/NOPB Step-Down Switching Regulator, 1-Channel 1A 7-Pin, D2PAK, EA Min Qty: 1
Container: Bulk
|
76 |
Part Number | Description | Stock |
LM2599S-3.3 National Semiconductor Corporation |
LM2599 SIMPLE SWITCHER Power Converter 150 KHz 3A Step-Down Voltage Regulator RoHS: Not Compliant
|
1480 |
LM2599S-3.3/NOPB Texas Instruments |
LM2599 SIMPLE SWITCHER Power Converter 150 KHz 3A Step-Down Voltage Regulator RoHS: Compliant
|
675 |
LM2599SX-3.3/NOPB Texas Instruments |
LM2599 SIMPLE SWITCHER Power Converter 150 KHz 3A Step-Down Voltage Regulator RoHS: Compliant
|
5000 |
Part Number | Description | Stock |
LM2599S3.3/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
160 |
LM2599S3.3 National Semiconductor Corporation |
OEM/CM ONLY |
312 |
Part Number | Description | Stock |
LM2599S-3.3 N |
IN stock Immediate delivery |
31273 |
Part Number | Description | Stock |
LM2599SX-3.3/NOPB Texas Instruments |
SIMPLE SWITCHER Power Converter 150 KHz 3A Step-Down Voltage Regulator with Features |
3,870 |
LM2599S-3.3/NOPB Texas Instruments |
SIMPLE SWITCHER Power Converter 150 KHz 3A Step-Down Voltage Regulator with Features |
7,330 |
Part Number | Description | Stock |
LM2599S-3.3 National Semiconductor Corporation |
shipping today |
2396 |
Part Number | Description | Stock |
LM2599S-3.3/NOPB D# 35880964 Texas Instruments |
Conv DC-DC 4.5V to 40V Step Down Single-Out 3.3V 3A 8-Pin(7+Tab) TO-263 Tube |
Americas - 5 |
Part Number | Description | Stock |
LM2599S-3.3/NOPB Texas Instruments |
RFQ |
7748 |
LM2599S-3.3 National Semiconductor Corporation |
RFQ |
11036 |
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In Stock | 357 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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Pricing (USD)
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---|---|---|
1 | $ 3.2786 | $ 3.2786 |
100 | $ 3.2786 | $ 327.8600 |
500 | $ 3.2786 | $ 1,639.3000 |
1000 | $ 3.2786 | $ 3,278.6000 |
2500 | $ 3.2786 | $ 8,196.5000 |
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