
For Reference Only
Part Number | LM2575S-12 |
OEMstron Part # | LM2575S-12 |
Manufacturer | Texas Instruments |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
Description | IC REG BUCK 12V 1A TO263-5 |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | LM2575S-12 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LM2575S-12 Specifications
Part Number | LM2575S-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) | 4V | |
Voltage - Input (Max) | 40V | |
Voltage - Output (Min/Fixed) | 12V | |
Voltage - Output (Max) | - | |
Current - Output | 1A | |
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 |
LM2575S-12 Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
LM2575S-12/NOPB D# V36:1790_07269504 Texas Instruments |
Conv DC-DC 4.75V to 40V Step Down Single-Out 12V 1A 6-Pin(5+Tab) DDPAK Tube |
Americas - 0 |
LM2575SX-12/NOPB D# V72:2272_07269512 Texas Instruments |
Conv DC-DC 4.75V to 40V Step Down Single-Out 12V 1A 6-Pin(5+Tab) DDPAK T/R |
Americas - 488 |
Part Number | Description | Stock |
LM2575S-12 National Semiconductor Corporation |
39 |
Part Number | Description | Stock |
LM2575S-12 Semtech Corporation |
Min Qty 2 |
150 |
LM2575S-12/NOPB Texas Instruments |
STEP-DOWN REGULATOR TO-263-5 |
4 |
LM2575SX-12/NOPB Texas Instruments |
IC REG BUCK 12V 1A TO263-5 |
3500 |
Part Number | Description | Stock |
LM2575SX-12/NOPB Texas Instruments |
60V 1A TO-263-5 DC-DC Converters RoHS |
857 |
LM2575S-12/TR HGC |
Vo=12V |
449 |
Part Number | Description | Stock |
LM2575S-12 National Semiconductor Corporation |
N/A (ship within 1day) - D/C N/A |
105 |
Part Number | Description | Stock |
LM2575SX-12/NOPB D# LM2575SX-12/NOPBCT-ND Texas Instruments |
IC REG BUCK 12V 1A TO263-5 |
1092 In Stock |
LM2575S-12/NOPB D# LM2575S-12/NOPB-ND Texas Instruments |
IC REG BUCK 12V 1A TO263-5 |
31 In Stock |
LM2575S-12 D# LM2575S-12-ND Texas Instruments |
IC REG BUCK 12V 1A TO263-5 |
Limited Supply - Call |
Part Number | Description | Stock |
LM2575S-12 D# LM2575S-12 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 |
1603 |
Part Number | Description | Stock |
LM2575SX-12/NOPB Texas Instruments |
In stock shipping within 2days |
200 |
LM2575S-12/NOPB National Semiconductor Corporation |
In stock shipping within 2days |
283 |
Part Number | Description | Stock |
LM2575SX-12/NOPB D# 3008139RL Texas Instruments |
DC/DC CONV, BUCK, 52KHZ, TO-263-5 RoHS: Compliant
Min Qty: 1
Container: Reel
|
0 |
Part Number | Description | Stock |
LM2575S12P National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
17 |
LM2575S12JM45RA NATIONAL 04+ |
OEM/CM QUOTES ONLY | NO BROKERS |
28 |
LM2575S12V National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
11600 |
LM2575S12NOPB National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
254 |
LM2575S12 TI/NS |
OEM/CM QUOTES ONLY | NO BROKERS |
11600 |
LM2575S12TR National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
16692 |
Part Number | Description | Stock |
LM2575S12V33V50ADJ Texas Instruments |
OEM/CM ONLY |
390 |
LM2575S12NOPB Texas Instruments |
OEM/CM ONLY |
896 |
LM2575S12 Texas Instruments |
OEM/CM ONLY |
352 |
LM2575S12JM45RA Texas Instruments |
OEM/CM ONLY |
124 |
Part Number | Description | Stock |
LM2575S-12/TR D# C316678 Texas Instruments |
934 | |
LM2575SX-12/NOPB D# C17368 Texas Instruments |
857 |
Part Number | Description | Stock |
LM2575S-12 XBL |
OEM/CM Immediate delivery |
13823 |
LM2575S-12/NOPB Texas Instruments |
OEM/CM Immediate delivery |
59 |
LM2575SX-12/NOPB Texas Instruments |
OEM/CM Immediate delivery |
6000 |
Part Number | Description | Stock |
LM2575SX-12/NOPB D# 926-LM2575SX-12/NOPB Texas Instruments |
Switching Voltage Regulators 1A SD VTG Reg RoHS: Compliant
|
153 |
Part Number | Description | Stock |
LM2575SX-12/NOPB D# 28AH3120 Texas Instruments |
DC/DC CONV, BUCK, 52KHZ, TO-263-5, 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:1A, Output Voltage Nom.:12V, Switching Frequency:52kHz, RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
672 |
Part Number | Description | Stock |
LM2575S-12 D# NS-LM2575S-12 Texas Instruments |
OEM/CM ONLY |
5184 |
LM2575S-12/NOPB D# NS-LM2575S-12/NOPB Texas Instruments |
OEM/CM ONLY |
1999 |
LM2575S-12V D# NS-LM2575S-12V NS |
OEM/CM ONLY |
5295 |
LM2575SX-12/NOPB D# NS-LM2575SX-12/NOPB Texas Instruments |
OEM/CM ONLY |
4674 |
Part Number | Description | Stock |
LM2575S-12 National Semiconductor Corporation |
3.2 A SWITCHING REGULATOR, 62 kHz SWITCHING FREQ-MAX, PSSO5 |
8 |
LM2575S-12/NOPB National Semiconductor Corporation |
175 |
Part Number | Description | Stock |
LM2575S-12/NOPB Texas Instruments |
LM2575-N SIMPLE SWITCHER 1A Step-Down Voltage Regulator RoHS: Compliant
|
4790 |
LM2575SX-12/NOPB Texas Instruments |
LM2575-N SIMPLE SWITCHER 1A Step-Down Voltage Regulator RoHS: Compliant
|
100 |
Part Number | Description | Stock |
LM2575S12/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
471 |
LM2575S12V National Semiconductor Corporation |
OEM/CM ONLY |
10011 |
LM2575S12TR Semtech Corporation |
OEM/CM ONLY |
14401 |
LM2575S12 National Semiconductor Corporation |
OEM/CM ONLY |
10121 |
Part Number | Description | Stock |
LM2575S-12/NOPB Texas Instruments |
IN stock Immediate delivery |
54 |
LM2575S-12 XBL |
IN stock Immediate delivery |
13838 |
LM2575SX-12/NOPB Texas Instruments |
IN stock Immediate delivery |
6015 |
Part Number | Description | Stock |
LM2575S-12/NOPB Texas Instruments |
SIMPLE SWITCHER 1A Step-Down Voltage Regulator |
3,074 |
LM2575SX-12/NOPB Texas Instruments |
SIMPLE SWITCHER 1A Step-Down Voltage Regulator |
65,910 |
Part Number | Description | Stock |
LM2575SX-12/NOPB Texas Instruments |
shipping today |
96 |
LM2575S-12TR OWEIS |
shipping today |
588887 |
LM2575S-12/NOPB Texas Instruments |
shipping today |
74 |
LM2575S-12 National Semiconductor Corporation |
shipping today |
96 |
Part Number | Description | Stock |
LM2575SX-12/NOPB D# 33129611 Texas Instruments |
Conv DC-DC 4.75V to 40V Step Down Single-Out 12V 1A 6-Pin(5+Tab) DDPAK T/R |
Americas - 488 |
Part Number | Description | Stock |
LM2575S-12 Texas Instruments |
RFQ |
11426 |
LM2575SX-12/NOPB Texas Instruments |
RFQ |
10558 |
LM2575S-12V National Semiconductor Corporation |
RFQ |
657 |
Part Number | Description | Stock |
LM2575S-12 Texas Instruments |
IC REG BUCK 12V 1A TO263-5 |
900 |
LM2575SX-12/NOPB Texas Instruments |
IC REG BUCK 12V 1A TO263-5 |
10152 |
Part Number | Description | Stock |
LM2575SX-12/NOPB D# 3008139 Texas Instruments |
DC/DC CONV, BUCK, 52KHZ, TO-263-5 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
832 |
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