Texas Instruments TPS3840PL43DBVRQ1 Supervisors
Automotive high-input voltage supervisor with manual reset and programmable-reset time delay
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS3840PL43DBVRQ1
Series
Base Model
Detailed Description
Automotive high-input voltage supervisor with manual reset and programmable-reset time delay
Package
SC-74A, SOT-753
Key Features
Package: SC-74A, SOT-753
Lifecycle Status
Active
Datasheet
TPS3840PL43DBVRQ1 Datasheet
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Technical Specifications
Texas Instruments TPS3840PL43DBVRQ1 Supervisors technical specifications.
General
Series
Automotive, AEC-Q100
Package / Case
SC-74A, SOT-753
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Package
SC-74A, SOT-753
Type
Simple Reset/Power-On Reset
Output
Push-Pull, Totem Pole
Reset
Active Low
Reset Timeout
619ms Typical
Voltage Threshold
4.3V
Related Parts Comparison (TPS3840PL43DBVRQ1 vs TPS3840PL45DBVR vs TPS3840PL16DBVRQ1 vs TPS3840PL20DBVR)
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 | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| 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 |
| Reset | Active Low | Active Low | Active Low | Active Low |
| Reset Timeout | 619ms Typical | 619ms Typical | 619ms Typical | 619ms Typical |
| Type | Simple Reset/Power-On Reset | Power Supply Monitor | Simple Reset/Power-On Reset | Power Supply Monitor |
| Voltage Threshold | 4.3V | 4.5V | 1.6V | 2V |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Action |
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
TPS3840PL45DBVRTexas InstrumentsNanopower high-input voltage supervisor with manual reset and programmable-reset time delay 5-SOT-23 -40 to 125
TPS3840PL16DBVRQ1Texas InstrumentsAutomotive high-input voltage supervisor with manual reset and programmable-reset time delay 5-SOT-23 -40 to 125