Texas Instruments LM809M3-4.38/NOPB Microcontrollers
Voltage Supervisor IC, 4.38V, SOT-23, Active-Low Reset
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM809M3-4.38/NOPB
Base Model
Detailed Description
Voltage Supervisor IC, 4.38V, SOT-23, Active-Low Reset
Package
TO-236-3, SC-59, SOT-23-3
Lifecycle Status
Active
Datasheet
LM809M3-4.38/NOPB Datasheet
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Technical Specifications
Texas Instruments LM809M3-4.38/NOPB Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
TO-236-3, SC-59, SOT-23-3
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Lifecycle Status
Active
Type
Simple Reset/Power-On Reset
Output
Push-Pull, Totem Pole
Reset
Active Low
Number of Voltages Monitored
1
Voltage Threshold
4.38V
Related Parts Comparison (LM809M3-4.38/NOPB vs LM809M3X-4.63/NOPB vs LM809M3X-4.38/NOPB vs LM809M3-3.08/NOPB)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Number of Voltages Monitored | 1 | 1 | 1 | 1 |
| Output | Push-Pull, Totem Pole | Push-Pull, Totem Pole | Push-Pull, Totem Pole | Push-Pull, Totem Pole |
| Package | SOT23-3 | SOT23-3 | SOT-23 (DBZ)-3 | SOT23-3 |
| Reset | Active Low | Active Low | Active Low | Active Low |
| Reset Timeout | 140ms | 140ms | 140ms | 140ms |
| Type | Simple Reset/Power-On Reset | Simple Reset/Power-On Reset | Simple Reset/Power-On Reset | Simple Reset/Power-On Reset |
| Voltage Threshold | 4.38V | 4.63V | 4.38V | 3.08V |
| Action |
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