Semiconductors
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Sensors
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Optoelectronics
For Reference Only
| Part Number | LM2577S-12 |
| OEMstron Part # | LM2577S-12 |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG MULT CONFG 12V 3A TO263 |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM2577S-12 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 |  |
LM2577S-12 Specifications
| Part Number | LM2577S-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-Up, Step-Up/Step-Down | |
| Output Configuration | Positive or Negative | |
| Topology | Boost, Flyback, Forward Converter | |
| Output Type | Fixed | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 3.5V | |
| Voltage - Input (Max) | 40V | |
| Voltage - Output (Min/Fixed) | 12V | |
| Voltage - Output (Max) | - | |
| Current - Output | 3A (Switch) | |
| 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 |
LM2577S-12 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LM2577S-12 National Semiconductor Corporation |
26 |
| Part Number | Description | Stock |
|
LM2577S-12/NOPB Texas Instruments |
IC REG MULTI CONFIG 12V TO263-5 |
368 |
|
LM2577S-12 National Semiconductor Corporation |
N/A 6 A SWITCHING REGULATOR, 62 kHz SWITCHING FREQ-MAX, PSSO5 TO-263, 5 PIN |
9 |
| Part Number | Description | Stock |
|
LM2577S-12/NOPB D# 2156-LM2577S-12/NOPB-TI-ND Rochester Electronics LLC |
SWITCHING REGULATOR |
Limited Supply - Call |
|
LM2577S-12 D# LM2577S-12-ND Texas Instruments |
IC REG MULT CONFG 12V 3A TO263 |
Limited Supply - Call |
| Part Number | Description | Stock |
|
LM2577S-12 National Semiconductor Corporation |
In stock shipping within 2days |
1500 |
| Part Number | Description | Stock |
|
LM2577S12P National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
50 |
|
LM2577S12SO NSC ?? |
OEM/CM QUOTES ONLY | NO BROKERS |
22 |
|
LM2577S12NOPB National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
6960 |
|
LM2577S12 National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
6937 |
| Part Number | Description | Stock |
|
LM2577S12 Texas Instruments |
OEM/CM ONLY |
641 |
|
LM2577S12NOPB Texas Instruments |
OEM/CM ONLY |
252 |
| Part Number | Description | Stock |
|
LM2577S-12 National Semiconductor Corporation |
OEM/CM Immediate delivery |
8000 |
| Part Number | Description | Stock |
|
LM2577S-12 D# NS-LM2577S-12 Texas Instruments |
OEM/CM ONLY |
6944 |
|
LM2577S-12/NOPB D# NS-LM2577S-12/NOPB Texas Instruments |
OEM/CM ONLY |
1081 |
|
LM2577S12 D# NS-LM2577S12 National Semiconductor Corporation |
OEM/CM ONLY |
6027 |
| Part Number | Description | Stock |
|
LM2577S-12 National Semiconductor Corporation |
20 |
| Part Number | Description | Stock |
|
LM2577S-12/NOPB Texas Instruments |
Switching Regulator, Current-mode, 6A, 62kHz Switching Freq-Max, BIPolar, PSSO5 RoHS: Compliant
|
2839 |
|
LM2577S-12 National Semiconductor Corporation |
Switching Regulator, Current-mode, 6A, 62kHz Switching Freq-Max, BIPolar, PSSO5 RoHS: Not Compliant
|
9 |
| Part Number | Description | Stock |
|
LM2577S12 National Semiconductor Corporation |
OEM/CM ONLY |
286 |
|
LM2577S12 P+ National Semiconductor Corporation |
OEM/CM ONLY |
92 |
|
LM2577S12/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
59 |
| Part Number | Description | Stock |
|
LM2577S-12 National Semiconductor Corporation |
IN stock Immediate delivery |
8015 |
| Part Number | Description | Stock |
|
LM2577S-12 National Semiconductor Corporation |
shipping today |
196 |
| Part Number | Description | Stock |
|
LM2577S-12 National Semiconductor Corporation |
RFQ |
6701 |
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