TS391ILT
- Mfr.Part #
- TS391ILT
- Manufacturer
- STMicroelectronics
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC COMP LO PWR SGL V SOT 23-5L
- Stock
- 19,110
- In Stock :
- 19,110
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Comparators
- Lead Free :
- Lead Free
- Quiescent Current :
- 1.25mA
- Dual Supply Voltage :
- 9V
- Type :
- GENERAL PURPOSE
- Output Current per Channel :
- 16mA
- Mount :
- Surface Mount
- Length :
- 3mm
- ECCN Code :
- EAR99
- Power Dissipation :
- 500mW
- Response Time :
- 1.3 μs
- Voltage Gain :
- 106.02dB
- Supply Voltage :
- 5V
- Height :
- 1.45mm
- Terminal Form :
- Gull wing
- Number of Functions :
- 1
- Radiation Hardening :
- No
- Max Power Dissipation :
- 500mW
- Package / Case :
- SC-74A, SOT-753
- Max Junction Temperature (Tj) :
- 150°C
- Nominal Supply Current :
- 500μA
- Current - Output (Typ) :
- 16mA @ 5V
- Input Offset Voltage (Vos) :
- 1mV
- Voltage - Input Offset (Max) :
- 5mV @ 5V
- Number of Pins :
- 5
- Factory Lead Time :
- 14 Weeks
- Output Type :
- CMOS, DTL, ECL, Open-Collector, TTL
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Weight :
- 4.535924g
- Contact Plating :
- Tin
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Supply Voltage Limit-Max :
- 36V
- Base Part Number :
- TS391
- Output Current :
- 16mA
- Width :
- 1.75mm
- Natural Thermal Resistance :
- 250 °C/W
- Packaging :
- Cut Tape (CT)
- Operating Temperature :
- -40°C~125°C
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Max Supply Current :
- 500μA
- Mounting Type :
- Surface Mount
- REACH SVHC :
- No SVHC
- Number of Circuits :
- 1
- Max Input Current :
- 250nA
- Pin Count :
- 5
- Input Bias Current :
- 250nA
- JESD-609 Code :
- e3
- Average Bias Current-Max (IIB) :
- 0.4μA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 5
- Datasheets
- TS391ILT

Comparators STMicroelectronics TS391ILT Overview
The STMicroelectronics TS391ILT is a low power, single voltage comparator designed for a broad range of applications requiring efficient and reliable voltage level detection. This IC, housed in a compact SOT-23-5 package, provides a versatile solution for system designers looking to enhance operational stability in sensitive electronics. Its low power consumption and wide single supply voltage range make it an ideal choice for portable and battery-operated devices. The TS391ILT's ability to operate at a low voltage also helps in extending battery life, making it highly suitable for energy-sensitive applications.
TS391ILT Features
The TS391ILT comparator from STMicroelectronics boasts several key features that make it stand out. These include its low power operation, which minimizes the overall energy consumption of the system, enhancing the battery life of portable devices. It also supports a wide operating voltage range, providing flexibility in various application designs. Furthermore, its small package size facilitates integration into space-constrained designs, maintaining performance without compromising on space.
TS391ILT Applications
- Battery Management Systems: The TS391ILT is used to monitor battery voltage levels, ensuring optimal charging and discharging to prolong battery health and efficiency.
- Power Supply Control: This IC can detect and manage thresholds in power supplies, facilitating stable and reliable power delivery in various electronic products.
- Portable Electronics: In devices such as smartphones and portable media players, the TS391ILT ensures that the power consumption is kept to a minimum while maintaining performance.
- Alarm Systems: It acts as a critical component in alarm systems, where precise voltage level detection is crucial for triggering alerts based on specified thresholds.
- Automotive Electronics: Used in vehicle electronic systems to monitor and control voltages, contributing to safer and more reliable automotive functionalities.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















