LM3526M-L/NOPB
Active2-CH, 0.5A LOADING, 2.7-5.5V, 100MΩ USB POWER SWITCH
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LM3526M-L/NOPB
Active2-CH, 0.5A LOADING, 2.7-5.5V, 100MΩ USB POWER SWITCH
Technical Specifications
Parameters and characteristics for this part
| Specification | LM3526M-L/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 | Tube | 1 | $ 2.27 | |
| 10 | $ 2.04 | |||
| 95 | $ 1.64 | |||
| 285 | $ 1.54 | |||
| 570 | $ 1.35 | |||
| 1045 | $ 1.12 | |||
| 2565 | $ 1.04 | |||
| 5035 | $ 1.00 | |||
| Newark | Each | 1 | $ 2.95 | |
| 10 | $ 2.74 | |||
| 25 | $ 2.55 | |||
| 50 | $ 2.43 | |||
| 190 | $ 2.29 | |||
| 285 | $ 2.18 | |||
| 570 | $ 2.14 | |||
| Texas Instruments | TUBE | 1 | $ 1.89 | |
| 100 | $ 1.45 | |||
| 250 | $ 1.07 | |||
| 1000 | $ 0.76 | |||
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
