STMicroelectronics TS391ILT Comparators
Low power, single voltage comparator, 200µA, 34V, -37,-40 to 125°C, SOT23-5L, Tape and Reel
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TS391ILT
Detailed Description
High-performance STMicroelectronics Comparators for stable electronic control.
Package
LSSOP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TS391ILT Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics TS391ILT Comparators technical specifications.
General
RoHS
Compliant
Number of Pins
5
Number of Channels
1
Package / Case
SC-74A, SOT-753
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Supply Voltage
5 V
Lifecycle Status
Production
Package
LSSOP
Contact Plating
Tin
Related Parts Comparison (TS391ILT vs TS880ILT vs TS883IST vs TS321ILT)
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 | 8-TSSOP | SC-74A, SOT-753 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Lifecycle Status | Production | Active | Active | Production |
| Number of Elements | 1 | 1 | 2 | 1 |
| Current Input Bias Max | 0.25µA @ 5V | 20pA @ 5V | 20pA @ 5V | -- |
| Current Output Typ | 16mA @ 5V | 50mA @ 5V | 50mA @ 5V | -- |
| Current Quiescent Max | 1.25mA | 430nA | 430nA | -- |
| Output Type | TTL | Open-Drain, Rail-to-Rail | Open-Drain, Rail-to-Rail | -- |
| Type | General Purpose | General Purpose | General Purpose | -- |
| Voltage Input Offset Max | 5mV @ 5V | 5mV @ 5V | 5mV @ 5V | -- |
| Voltage Supply Single Dual | 2V ~ 36V, ±1V ~ 18V | 0.9V ~ 5.5V | 0.9V ~ 5.5V | -- |
| 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
TS391SN2T1GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Comparator, Single, Low Power, 36 V Pinout Style: 2, TSOP-5, 3000-REEL
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