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For Reference Only
| Part Number | LM2576SX-3.3 |
| OEMstron Part # | LM2576SX-3-3 |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BUCK 3.3V 3A TO263-5 |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM2576SX-3.3 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 18 - Feb 23 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LM2576SX-3.3 Specifications
| Part Number | LM2576SX-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) | 4V | |
| Voltage - Input (Max) | 40V | |
| Voltage - Output (Min/Fixed) | 3.3V | |
| Voltage - Output (Max) | - | |
| Current - Output | 3A | |
| Frequency - Switching | 52kHz | |
| Synchronous Rectifier | No | |
| Operating Temperature | -40°C ~ 125°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Supplier Device Package | DDPAK/TO-263-5 |
LM2576SX-3.3 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LM2576S-3.3/NOPB D# V99:2348_07269570 Texas Instruments |
Conv DC-DC 4V to 40V Inv/Step Down Single-Out 3.3V 3A 6-Pin(5+Tab) DDPAK Tube |
Americas - 8 |
|
LM2576SX-3.3/NOPB D# V72:2272_07269574 Texas Instruments |
Conv DC-DC 4V to 40V Inv/Step Down Single-Out 3.3V 3A 6-Pin(5+Tab) DDPAK T/R |
Americas - 426 |
| Part Number | Description | Stock |
|
LM2576S-3.3/NOPB Texas Instruments |
IC, DC/DC CONVERTER, 3A |
Contact Us |
|
LM2576SX-3.3/NOPB Texas Instruments |
DC/DC CONV, BUCK, 3.3V, 52KHZ, TO-263-5 |
500 |
|
LM2576SX-3.3 Texas Instruments |
DC/DC CONV, BUCK, 3.3V, 52KHZ, TO-263-5 |
500 |
| Part Number | Description | Stock |
|
LM2576S-3.3/NOPB D# C1S523900276666 Texas Instruments |
Conv DC-DC 4V to 40V Inv/Step Down Single-Out 3.3V 3A 6-Pin(5+Tab) TO-263 Tube RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Bulk
|
5 |
|
LM2576SX-3.3/NOPB D# C1S523900414558 Texas Instruments |
DC/DC Switching Regulators RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Cut Tape
|
1 |
| Part Number | Description | Stock |
|
LM2576SX-3.3/NOPB Texas Instruments |
40V 3A TO-263-5 DC-DC Converters RoHS |
1011 |
| Part Number | Description | Stock |
|
LM2576SX33 National Semiconductor Corporation |
Switching Regulator, Voltage-mode, 7.5A, 63kHz Switching Freq-Max, BIPolar, PSSO5 RoHS: Compliant
|
Europe - 120 |
| Part Number | Description | Stock |
|
LM2576S-3.3/NOPB D# LM2576S-3.3/NOPB-ND Texas Instruments |
IC REG BUCK 3.3V 3A TO263-5 |
62 In Stock |
|
LM2576SX-3.3 D# LM2576SX-3.3TR-ND Texas Instruments |
IC REG BUCK 3.3V 3A TO263-5 |
Limited Supply - Call |
|
LM2576SX-3.3/NOPB D# LM2576SX-3.3/NOPBCT-ND Texas Instruments |
IC REG BUCK 3.3V 3A TO263-5 |
1688 In Stock |
| Part Number | Description | Stock |
|
LM2576SX-3.3 D# LM2576SX-3.3 National Semiconductor Corporation |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
2668 |
| Part Number | Description | Stock |
|
LM2576SX-3.3 POWER |
In stock shipping within 2days |
4260 |
|
LM2576SX-3.3/NOPB Texas Instruments |
In stock shipping within 2days |
4260 |
| Part Number | Description | Stock |
|
LM2576S-3.3/NOPB D# 3008143 Texas Instruments |
IC, DC/DC CONVERTER, 3A RoHS: Compliant
Min Qty: 1
Container: Each
|
1130 |
|
LM2576SX-3.3/NOPB D# 3121492RL Texas Instruments |
DC/DC CONV, BUCK, 52KHZ, TO-263-5 RoHS: Compliant
Min Qty: 1
Container: Reel
|
0 |
| Part Number | Description | Stock |
|
LM2576SX33 Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
27602 |
|
LM2576SX3350 Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
232000 |
|
LM2576SX33NOPB National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
3480 |
| Part Number | Description | Stock |
|
LM2576SX33 Texas Instruments |
OEM/CM ONLY |
229 |
|
LM2576SX33N Texas Instruments |
OEM/CM ONLY |
373 |
|
LM2576SX33NOPB Texas Instruments |
OEM/CM ONLY |
151 |
| Part Number | Description | Stock |
|
LM2576SX-3.3/NOPB D# C14403 Texas Instruments |
1011 |
| Part Number | Description | Stock |
|
LM2576SX-3.3 Texas Instruments |
OEM/CM Immediate delivery |
500000 |
|
LM2576SX-3.3/NOPB Texas Instruments |
OEM/CM Immediate delivery |
5666 |
|
LM2576S-3.3/NOPB Texas Instruments |
OEM/CM Immediate delivery |
5880 |
| Part Number | Description | Stock |
|
LM2576S-3.3/NOPB D# 926-LM2576S-3.3/NOPB Texas Instruments |
Switching Voltage Regulators 3A STEP-DOWN VLTG REG RoHS: Compliant
|
184 |
|
LM2576SX-3.3/NOPB D# 926-LM2576SX33NOPB Texas Instruments |
Switching Voltage Regulators 3A SD VTG Reg RoHS: Compliant
|
884 |
| Part Number | Description | Stock |
|
LM2576SX-3.3/NOPB D# 26AJ7167 Texas Instruments |
DC/DC CONV, BUCK, 52KHZ, TO-263-5, Topology:Buck (Step Down), Input Voltage Min:4V, Input Voltage Max:40V, No. of Outputs:1Outputs, DC / DC Converter IC Case:TO-263, No. of Pins:5Pins, Output Current:3A, Output Voltage Min:3.234V, RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
|
LM2576S-3.3/NOPB D# 29AH1096 Texas Instruments |
IC, DC/DC CONVERTER, 3A, Topology:Buck (Step Down), Input Voltage Min:4V, Input Voltage Max:40V, DC / DC Converter IC Case:TO-263, No. of Pins:5Pins, Output Current:3A, Output Voltage Nom.:3.3V, Switching Frequency:52kHz, Operating RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
1120 |
| Part Number | Description | Stock |
|
LM2576SX-3.3/NOPB D# NS-LM2576SX-3.3/NOPB Texas Instruments |
OEM/CM ONLY |
1596 |
|
LM2576SX-3.3 D# NS-LM2576SX-3.3 Texas Instruments |
OEM/CM ONLY |
2673 |
|
LM2576S-3.3/NOPB D# NS-LM2576S-3.3/NOPB Texas Instruments |
OEM/CM ONLY |
2117 |
| Part Number | Description | Stock |
|
LM2576S-3.3/NOPB National Semiconductor Corporation |
7.5 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSSO5 |
32 |
|
LM2576SX-3.3 Semtech Corporation |
7.5 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSSO5 |
144 |
|
LM2576SX-3.3/NOPB National Semiconductor Corporation |
SWITCHING REGULATOR, VOLTAGE-MODE, 7.5A, 63KHZ SWITCHING FREQ-MAX, BIPOLAR, PSSO5 |
116 |
| Part Number | Description | Stock |
|
LM2576SX-3.3 National Semiconductor Corporation |
Switching Regulator, Voltage-mode, 7.5A, 63kHz Switching Freq-Max, BIPolar, PSSO5 RoHS: Not Compliant
|
23 |
|
LM2576SX-3.3/NOPB Texas Instruments |
LM2576 SIMPLE SWITCHER 40V, 3A Low Component Count Step-Down Regulator RoHS: Compliant
|
9 |
|
LM2576S-3.3/NOPB Texas Instruments |
LM2576 SIMPLE SWITCHER 40V, 3A Low Component Count Step-Down Regulator RoHS: Compliant
|
275 |
| Part Number | Description | Stock |
|
LM2576SX33 National Semiconductor Corporation |
OEM/CM ONLY |
24016 |
|
LM2576SX3.3/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
4632 |
|
LM2576SX3.3/5.0 Texas Instruments |
OEM/CM ONLY |
200016 |
| Part Number | Description | Stock |
|
LM2576SX-3.3 Texas Instruments |
IN stock Immediate delivery |
499985 |
|
LM2576S-3.3/NOPB Texas Instruments |
IN stock Immediate delivery |
5895 |
|
LM2576SX-3.3/NOPB Texas Instruments |
IN stock Immediate delivery |
5681 |
| Part Number | Description | Stock |
|
LM2576SX-3.3/NOPB Texas Instruments |
SIMPLE SWITCHER®, 40V, 3A Low Component Count Step-Down Regulator |
59,742 |
|
LM2576S-3.3/NOPB Texas Instruments |
SIMPLE SWITCHER®, 40V, 3A Low Component Count Step-Down Regulator |
4,392 |
| Part Number | Description | Stock |
|
LM2576SX-3.3 Texas Instruments |
shipping today |
54999 |
|
LM2576SX-3.3/NOPB Texas Instruments |
shipping today |
46 |
| Part Number | Description | Stock |
|
LM2576SX-3.3/NOPB D# 40661711 Texas Instruments |
Conv DC-DC 4V to 40V Inv/Step Down Single-Out 3.3V 3A 6-Pin(5+Tab) DDPAK T/R |
Americas - 426 |
|
LM2576S-3.3/NOPB D# 36326459 Texas Instruments |
Conv DC-DC 4V to 40V Inv/Step Down Single-Out 3.3V 3A 6-Pin(5+Tab) DDPAK Tube |
Americas - 8 |
| Part Number | Description | Stock |
|
LM2576SX-3.3 National Semiconductor Corporation |
RFQ |
11645 |
|
LM2576S-3.3/NOPB Texas Instruments |
RFQ |
13142 |
| Part Number | Description | Stock |
|
LM2576SX-3.3/NOPB Texas Instruments |
IC REG BUCK 3.3V 3A TO263-5 |
10048 |
|
LM2576SX-3.3 Texas Instruments |
IC REG BUCK 3.3V 3A TO263-5 |
888 |
|
LM2576S-3.3/NOPB Texas Instruments |
IC REG BUCK 3.3V 3A TO263-5 |
870 |
| Part Number | Description | Stock |
|
LM2576S-3.3/NOPB D# 3008143 Texas Instruments |
IC, DC/DC CONVERTER, 3A RoHS: Compliant
Min Qty: 1
Container: Each
|
1132 |
|
LM2576SX-3.3/NOPB D# 3121492 Texas Instruments |
DC/DC CONV, BUCK, 52KHZ, TO-263-5 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
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