LM2577S-ADJ/NOPB is out of stock and can be placed on backorder.
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LM2577S-ADJ/NOPB | |
|---|---|
DigiKey Part Number | LM2577S-ADJ/NOPB-ND |
Manufacturer | |
Manufacturer Product Number | LM2577S-ADJ/NOPB |
Description | IC REG BST FLYBACK ADJ 3A TO263 |
Manufacturer Standard Lead Time | 12 Weeks |
Customer Reference | |
Detailed Description | 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 |
Datasheet | Datasheet |
EDA/CAD Models | LM2577S-ADJ/NOPB Models |
Product Attributes
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Category | Voltage - Input (Max) 40V |
Mfr | Voltage - Output (Min/Fixed) |
Series | Voltage - Output (Max) 60V (Switch) |
Packaging Tube | Current - Output |
Part Status Active | Frequency - Switching 52kHz |
Function Step-Up, Step-Up/Step-Down | Synchronous Rectifier No |
Output Configuration Positive or Negative | Operating Temperature -40°C ~ 125°C (TJ) |
Topology | Mounting Type Surface Mount |
Output Type | Package / Case |
Number of Outputs 1 | Supplier Device Package TO-263 (DDPAK-5) |
Voltage - Input (Min) 3.5V | Base Product Number |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LM2585S-12/NOPB | Texas Instruments | 0 | LM2585S-12/NOPB-ND | $10.28000 | Similar |
In-Stock: 0
45 estimated in stock on 06-Nov-2026
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $9.90000 | $9.90 |
| 10 | $7.72100 | $77.21 |
| 45 | $6.89444 | $310.25 |
| 135 | $6.47659 | $874.34 |
| 270 | $6.27211 | $1,693.47 |
| 540 | $6.10380 | $3,296.05 |
| 1,035 | $5.97301 | $6,182.07 |
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