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For Reference Only
| Part Number | LM2577S-ADJ |
| OEMstron Part # | LM2577S-ADJ |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG MULT CONFG ADJ 3A TO263 |
| Lifecycle | Not For New Designs |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM2577S-ADJ PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 2 - May 7 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LM2577S-ADJ Specifications
| Part Number | LM2577S-ADJ | |
| Brand | Texas Instruments | |
| Lifecycle | Not For New Designs | |
| 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 | Adjustable | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 3.5V | |
| Voltage - Input (Max) | 40V | |
| Voltage - Output (Min/Fixed) | 1.23V | |
| Voltage - Output (Max) | 60V (Switch) | |
| 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-ADJ Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LM2577S-ADJ/NOPB D# V99:2348_07269599 Texas Instruments |
Conv DC-DC 3.5V to 40V Step Up Single-Out 11.6V to 12.4V 3A 6-Pin(5+Tab) DDPAK Tube |
Americas - 0 |
|
LM2577SX-ADJ/NOPB D# V72:2272_07269602 Texas Instruments |
Conv DC-DC 3.5V to 40V Step Up Single-Out 11.6V to 12.4V 3A 6-Pin(5+Tab) DDPAK T/R |
Americas - 554 |
|
LM2577S-ADJ D# V36:1790_07269598 Texas Instruments |
Conv DC-DC 3.5V to 40V Step Up Single-Out 11.6V to 12.4V 3A 6-Pin(5+Tab) DDPAK Tube RoHS: Not Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
LM2577S-ADJ/NOPB D# LM2577S-ADJ/NOPB Texas Instruments |
Conv DC-DC Single Step Up 3.5V to 40V 6-Pin(5+Tab) TO-263 Rail - Rail/Tube (Alt: LM2577S-ADJ/NOPB) RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
LM2577S-ADJ National Semiconductor Corporation |
300 |
| Part Number | Description | Stock |
|
LM2577SX-ADJ/NOPB Texas Instruments |
IC REG MULTI CONFIG ADJ TO-263-5 |
Contact Us |
|
LM2577S-ADJ/NOPB Texas Instruments |
BOOST, 3.5-40V, 3A, 52KHZ, 5TO263 |
450 |
|
LM2577S-ADJ Texas Instruments |
BOOST, 3.5-40V, 3A, 52KHZ, 5TO263 |
450 |
| Part Number | Description | Stock |
|
LM2577SX-ADJ/NOPB Texas Instruments |
Boost, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.23V 1 Output 3A (Switch) TO-263-6, DPak (5 Leads Tab), TO-263BA |
8 |
| Part Number | Description | Stock |
|
LM2577S-ADJ D# LM2577S-ADJ-ND Texas Instruments |
IC REG MULT CONFG ADJ 3A TO263 |
335 In Stock |
|
LM2577SX-ADJ/NOPB D# LM2577SX-ADJ/NOPBCT-ND Texas Instruments |
IC REG MULT CONFG ADJ 3A TO263 |
2612 In Stock |
|
LM2577S-ADJ/NOPB D# LM2577S-ADJ/NOPB-ND Texas Instruments |
IC REG MULT CONFG ADJ 3A TO263 |
1571 In Stock |
| Part Number | Description | Stock |
|
LM2577S-ADJ D# LM2577S-ADJ 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 |
250 |
|
LM2577SADJ D# LM2577SADJ 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 |
4045 |
| Part Number | Description | Stock |
|
LM2577SX-ADJ/NOPB Texas Instruments |
In stock shipping within 2days |
14381 |
| Part Number | Description | Stock |
|
LM2577SX-ADJ/NOPB D# 3121497RL Texas Instruments |
DC/DC CONV, BUCK, 52KHZ, TO-263-5 RoHS: Compliant
Min Qty: 1
Container: Reel
|
0 |
|
LM2577S-ADJ/NOPB D# 3007134 Texas Instruments |
BOOST, 3.5-40V, 3A, 52KHZ, 5TO263 RoHS: Compliant
Min Qty: 1
Container: Each
|
33 |
|
LM2577S-ADJ/NOPB . D# 1469180 Texas Instruments |
BOOST, 3.5-40V, 3A, 52KHZ, 5TO263 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
| Part Number | Description | Stock |
|
LM2577SADJN0PB National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
12 |
|
LM2577SADJNOPB National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
3480 |
|
LM2577SADJ National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
11600 |
| Part Number | Description | Stock |
|
LM2577SADJNOPB Texas Instruments |
OEM/CM ONLY |
689 |
|
LM2577SADJ Texas Instruments |
OEM/CM ONLY |
207 |
| Part Number | Description | Stock |
|
LM2577S-ADJ Texas Instruments |
Boost, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.23V 1 Output 3A (Switch) TO-263-6, D²Pak (5 Leads + Tab), TO-263BA RoHS: Compliant
|
30000 |
| Part Number | Description | Stock |
|
LM2577SX-ADJ/NOPB D# C17117 Texas Instruments |
5820 |
| Part Number | Description | Stock |
|
LM2577S-ADJNOPB National Semiconductor Corporation |
in stock - can ship the same day |
44 |
| Part Number | Description | Stock |
|
LM2577SX-ADJ/NOPB Texas Instruments |
OEM/CM Immediate delivery |
4000 |
|
LM2577S-ADJ National Semiconductor Corporation |
OEM/CM Immediate delivery |
84800 |
| Part Number | Description | Stock |
|
LM2577S-ADJ D# 926-LM2577S-ADJ Texas Instruments |
Switching Voltage Regulators Step-Up Vtg Reg RoHS: Not Compliant
|
4 |
|
LM2577SX-ADJ/NOPB D# 926-LM2577SXADJNOPB Texas Instruments |
Switching Voltage Regulators Step-Up Vtg Reg RoHS: Compliant
|
1283 |
|
LM2577S-ADJ/NOPB D# 926-LM2577S-ADJ/NOPB Texas Instruments |
Switching Voltage Regulators STEP-UP VLTG REG RoHS: Compliant
|
1810 |
| Part Number | Description | Stock |
|
LM2577SX-ADJ/NOPB D# 31AH1939 Texas Instruments |
DC/DC CONV, BUCK, 52KHZ, TO-263-5, Topology:Boost (Step Up), Input Voltage Min:3.5V, Input Voltage Max:40V, No. of Outputs:1Outputs, DC / DC Converter IC Case:TO-263, No. of Pins:5Pins, Output Current:1A, Output Voltage Min:1.23V, RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
304 |
|
LM2577S-ADJ/NOPB D# 28AH3130 Texas Instruments |
BOOST, 3.5-40V, 3A, 52KHZ, 5TO263, Topology:Boost, Flyback, Input Voltage Min:3.5V, 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:1.23V, RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
303 |
| Part Number | Description | Stock |
|
LM2577SX-ADJ/NOPB D# NS-LM2577SX-ADJ/NOPB Texas Instruments |
OEM/CM ONLY |
1519 |
|
LM2577S-ADJ D# NS-LM2577S-ADJ Texas Instruments |
OEM/CM ONLY |
9567 |
|
LM2577S-ADJ/NOPB D# NS-LM2577S-ADJ/NOPB Texas Instruments |
OEM/CM ONLY |
2028 |
| Part Number | Description | Stock |
|
LM2577S-ADJ National Semiconductor Corporation |
Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 5 Pin, Plastic, SIP |
6 |
|
LM2577SX-ADJ/NOPB National Semiconductor Corporation |
SWITCHING REGULATOR, CURRENT-MODE, 6A, 62KHZ SWITCHING FREQ-MAX, BIPOLAR, PSSO5 |
54 |
|
LM2577S-ADJ/NOPB National Semiconductor Corporation |
SWITCHING REGULATOR, CURRENT-MODE, 6A, 62KHZ SWITCHING FREQ-MAX, BIPOLAR, PSSO5 |
8 |
| Part Number | Description | Stock |
|
LM2577S-ADJ/NOPB D# 7615505 Texas Instruments |
Texas Instruments LM2577S-ADJ/NOPB, 1-Channel, Step Up DC-DC Converter, Adjustable 5-Pin, TO-263, EA Min Qty: 1
Container: Bulk
|
154 |
| Part Number | Description | Stock |
|
LM2577SX-ADJ/NOPB National Semiconductor Corporation |
LM2577 SIMPLE SWITCHER 3.5V to 40V, 3A Low Component Count Step-Up Regulator RoHS: Compliant
|
1556 |
|
LM2577S-ADJ Texas Instruments |
LM2577 SIMPLE SWITCHER 3.5V to 40V, 3A Low Component Count Step-Up Regulator RoHS: Not Compliant
|
1047 |
|
LM2577S-ADJ/NOPB National Semiconductor Corporation |
LM2577 SIMPLE SWITCHER 3.5V to 40V, 3A Low Component Count Step-Up Regulator RoHS: Compliant
|
2164 |
| Part Number | Description | Stock |
|
LM2577SADJ/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
125 |
|
LM2577SADJ National Semiconductor Corporation |
OEM/CM ONLY |
2249 |
| Part Number | Description | Stock |
|
LM2577S-ADJ National Semiconductor Corporation |
IN stock Immediate delivery |
84785 |
|
LM2577SX-ADJ/NOPB Texas Instruments |
IN stock Immediate delivery |
4015 |
| Part Number | Description | Stock |
|
LM2577SX-ADJ/NOPB Texas Instruments |
3.5-V to 40-V, 3-A low component count step-up regulator |
117,041 |
|
LM2577S-ADJ/NOPB Texas Instruments |
3.5-V to 40-V, 3-A low component count step-up regulator |
35,386 |
| Part Number | Description | Stock |
|
LM2577S-ADJ National Semiconductor Corporation |
shipping today |
1226 |
|
LM2577S-ADJ/NOPB Texas Instruments |
shipping today |
3989 |
|
LM2577SX-ADJ/NOPB National Semiconductor Corporation |
shipping today |
61 |
| Part Number | Description | Stock |
|
LM2577SX-ADJ/NOPB D# 52394937 Texas Instruments |
Conv DC-DC 3.5V to 40V Step Up Single-Out 11.6V to 12.4V 3A 6-Pin(5+Tab) DDPAK T/R |
Americas - 554 |
| Part Number | Description | Stock |
|
LM2577S-ADJ/NOPB Texas Instruments |
RFQ |
13667 |
|
LM2577S-ADJ Texas Instruments |
RFQ |
6007 |
| Part Number | Description | Stock |
|
LM2577S-ADJ Texas Instruments |
IC REG MULT CONFIG INV ADJ TO263 |
30000 |
|
LM2577SX-ADJ/NOPB Texas Instruments |
IC REG MULT CONFIG INV ADJ TO263 |
900 |
| Part Number | Description | Stock |
|
LM2577SX-ADJ/NOPB D# 3121497 Texas Instruments |
DC/DC CONV, BUCK, 52KHZ, TO-263-5 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
334 |
|
LM2577S-ADJ/NOPB . D# 1469180 Texas Instruments |
BOOST, 3.5-40V, 3A, 52KHZ, 5TO263 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
|
LM2577S-ADJ/NOPB D# 3007134 Texas Instruments |
BOOST, 3.5-40V, 3A, 52KHZ, 5TO263 RoHS: Compliant
Min Qty: 1
Container: Each
|
59 |
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| 100 | $ 11.9250 | $ 1,192.5000 |
| 500 | $ 11.9250 | $ 5,962.5000 |
| 1000 | $ 11.9250 | $ 11,925.0000 |
| 2500 | $ 11.9250 | $ 29,812.5000 |
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