Texas Instruments LM809M3X-2.93 Supervisors
IC SUPERVISOR 1 CHANNEL SOT23-3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM809M3X-2.93
Detailed Description
IC SUPERVISOR 1 CHANNEL SOT23-3
Package
TO-236-3, SC-59, SOT-23-3
Key Features
Package / Case: TO-236-3, SC-59, SOT-23-3; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LM809M3X-2.93 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM809M3X-2.93 Supervisors 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
Obsolete
Type
Simple Reset/Power-On Reset
Output
Push-Pull, Totem Pole
Reset
Active Low
Number of Voltages Monitored
1
Voltage Threshold
2.93V
Alternate Parts Comparison (LM809M3X-2.93 vs LM810M3-4.63 vs LM809M3X-4.38/NOPB vs LM809M3-3.08/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| 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 | Obsolete | Not For New Designs | 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 High | 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 | 2.93V | 4.63V | 4.38V | 3.08V |
| 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
MAX809STRGonsemiDirectonsemi
Pin YesPkg YesElec Yes
Reset IC, 2.93V, SOT-23, Low Supply Current
More Parts in Supervisors
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
