LM2577S-ADJ | Texas Instruments
Voltage regulators, 3.3 V, 11.6 V, 12.4 V
Order No.: 41S5415
EAN: 4099879090195
MPN:
LM2577S-ADJ
As a private customer, you can buy this item as soon as we have it back in stock.
Voltage Regulator, LM2577S-ADJ, Texas Instruments
The LM2577S-ADJ is a monolithic integrated circuit that provides all of the power and control functions for step-up (boost), flyback, and forward converter switching regulators. Requires a minimum number of external components and is simple to use. Other features include a 52 kHz fixed-frequency oscillator that requires no external components, a soft start mode to reduce in-rush current during start-up, and current mode control for improved rejection of input voltage and output load transients.
Features
- Output Switch Protected by Current Limit
- Under-voltage Lockout
- Thermal Shutdown
Applications
- Simple Boost Regulator
- Flyback and Forward Regulators
- Multiple-output Regulator
Technical specifications
| Output voltage DC | 11.6-12.4 V | |
| Output current | 3 A | |
| Input voltage | 40 V | |
| Input voltage AC | 3.5-40 V | |
| Enclosure | TO-263 | |
| max. operating temperature | 125 °C | |
| min. operating temperature | -40 °C | |
| Assembly | SMD |
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Logistics
| Country of origin | MY |
| Customs tariff number | 85423390 |
| Original Packaging | Bar with 45 pieces |
Compliance
| RoHS conform | Yes |
| Date of RoHS guidelines | 3/31/15 |
| SVHC free | No |
| Substance description | Lead |
