LM3526MX-H/NOPB
Active2.7V~5.5V 100MΩ ACTIVE HIGH 500MA 2 HIGH-SIDE SWITCH SOIC-8 POWER DISTRIBUTION SWITCHES ROHS
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LM3526MX-H/NOPB
Active2.7V~5.5V 100MΩ ACTIVE HIGH 500MA 2 HIGH-SIDE SWITCH SOIC-8 POWER DISTRIBUTION SWITCHES ROHS
Technical Specifications
Parameters and characteristics for this part
| Specification | LM3526MX-H/NOPB |
|---|---|
| Current - Output (Max) [Max] | 500 mA |
| Fault Protection | Over Temperature, UVLO, Current Limiting (Fixed) |
| Features | Status Flag |
| Input Type | Non-Inverting |
| Interface | On/Off |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | High Side |
| Output Type | P-Channel |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Ratio - Input:Output [custom] | 1:2 |
| Rds On (Typ) | 100 mOhm |
| Supplier Device Package | 8-SOIC |
| Switch Type | USB Switch |
| Voltage - Load [Max] | 5.5 V |
| Voltage - Load [Min] | 2.7 V |
| Voltage - Supply (Vcc/Vdd) | False |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.05 | |
| 10 | $ 0.94 | |||
| 25 | $ 0.89 | |||
| 100 | $ 0.73 | |||
| 250 | $ 0.69 | |||
| 500 | $ 0.61 | |||
| 1000 | $ 0.56 | |||
| Digi-Reel® | 1 | $ 1.05 | ||
| 10 | $ 0.94 | |||
| 25 | $ 0.89 | |||
| 100 | $ 0.73 | |||
| 250 | $ 0.69 | |||
| 500 | $ 0.61 | |||
| 1000 | $ 0.56 | |||
| Tape & Reel (TR) | 2500 | $ 0.56 | ||
| LCSC | Piece | 1 | $ 1.09 | |
| 10 | $ 0.90 | |||
| 30 | $ 0.80 | |||
| 100 | $ 0.69 | |||
| 500 | $ 0.62 | |||
| 1000 | $ 0.60 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.11 | |
| 100 | $ 0.85 | |||
| 250 | $ 0.63 | |||
| 1000 | $ 0.45 | |||
Description
General part information
LM3526 Series
The LM3526 provides Universal Serial Bus standard power switch and over-current protection for all host port applications. The dual port device is ideal for Notebook and desktop PC's that supply power to more than one port.
A 1 ms delay on the fault flag output prevents erroneous overcurrent reporting caused by in-rush currents during hot-plug events.
The dual stage thermal protection circuit in the LM3526 provides individual protection to each switch and the entire device. In a short-circuit/over-current event, the switch dissipating excessive heat is turned off, allowing the second switch to continue to function uninterrupted.
Documents
Technical documentation and resources
