STMicroelectronics L9825 Power Distribution Switches, Load Drivers
Power Switch/Driver 1:8 N-Channel 1A PowerSO-20
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
L9825
Detailed Description
IC PWR DRIVER N-CHAN 1:8 PWRSO20
Package
20-SOIC (0.433", 11.00mm Width) Exposed Pad
Key Features
Package / Case: 20-SOIC (0.433", 11.00mm Width) Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
L9825 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics L9825 Power Distribution Switches, Load Drivers technical specifications.
General
Interface
SPI
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Active
Features
Status Flag
Output Type
N-Channel
Ratio Input Output
1:8
Number of Outputs
8
Related Parts Comparison (L9825 vs L98SI013TR vs L9822EPD013TR vs L9822EPD)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-SOIC | 20-SOIC | 20-SOIC | 20-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Interface | SPI | SPI | SPI | SPI |
| Number of Outputs | 8 | 8 | 8 | 8 |
| Output Configuration | Low Side | Low Side | Low Side | Low Side |
| Ratio Input Output | 1:8 | 1:1 | 1:8 | 1:8 |
| Rds on Typ | 750mOhm (Max) | 550mOhm | 550mOhm | 550mOhm |
| Switch Type | Latched Driver | Relay, Solenoid Driver | Relay, Solenoid Driver | Relay, Solenoid Driver |
| Voltage Load | 45V (Max) | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Fault Protection | Current Limiting (Fixed), Over Temperature | -- | Current Limiting (Fixed) | Current Limiting (Fixed) |
| Features | Status Flag | -- | Status Flag | Status Flag |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
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