Mfr Part #:

TS391AILT

The STMicroelectronics TS391AILT is a general-purpose analog comparator with a single channel. It operates from a 2V to 36V supply voltage.

✓ Total Stock: 12,000 pcs

$ Price Range: $0.36

TS391AILT Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Fe Components ✓ Non-Authorised Inventory information	12,000 pcs On Request	12000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

TS391AILT Description

Short technical summary and product information.

The STMicroelectronics TS391AILT is a single-channel, general-purpose analog comparator designed for versatile applications. It features a wide operating supply voltage range from 2V to 36V, making it suitable for various power configurations.

Key electrical characteristics include a low operating supply current of 500 µA and an output current per channel of 16 mA. The comparator offers a fast response time, with typical values of 1.3 µs and 300 ns. It has a low input bias current of 150 nA and an input offset voltage of 1 mV.

This component is available in a surface-mount package, specifically SOT-23-5 and SC-74A, SOT-753. It operates within a temperature range of -40°C to +125°C, ensuring reliability in diverse environmental conditions. The output type supports CMOS, DTL, ECL, MOS, and TTL logic levels.

TS391AILT Quick Information

Product Type: Analog Comparator

Canonical Name: TS391AILT Analog Comparator

Subcategory: Amplifier ICs

TS391AILT Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TS391AILT Estimated Pricing

Qty	Low	High
1+	$0.36	$0.36

Estimated market price range - modelled values for guidance only, not live distributor offers.

TS391AILT Features

Single channel general purpose comparator.
Wide supply voltage from 2V to 36V.
Low operating supply current of 500 µA.
Fast response time of 300 ns.
Surface mount SOT-23-5 package.

TS391AILT Applications

Suitable for low power applications.
Ideal for voltage level detection.
Used in battery-powered devices.
Applicable in signal conditioning circuits.

TS391AILT FAQs

6 frequently asked questions generated from this part’s specifications.

What is the supply voltage range for the TS391AILT?

The TS391AILT operates from a minimum supply voltage of 2V to a maximum of 36V.

What is the operating temperature range of the TS391AILT?

The TS391AILT operates within a temperature range of -40°C to +125°C.

What package types are available for the TS391AILT?

The TS391AILT is available in SOT-23-5 and SC-74A, SOT-753 package types.

What is the response time of the TS391AILT comparator?

The response time for the TS391AILT is 1.3 µs and 300 ns.

What is the input bias current for the TS391AILT?

The input bias current for the TS391AILT is 150 nA.

What is the input offset voltage of the TS391AILT?

The input offset voltage for the TS391AILT is 1 mV.

Category	Comparators
Manufacturer Name	STMicroelectronics
Current	1.25mA
Mounting Type	Surface Mount
Number of Elements	1
Operating Temperature	[{'limit_type': 'minimum', 'value': -40, 'unit': 'C', 'display_value': '-40°C'}, {'limit_type': 'maximum', 'value': 125, 'unit': 'C', 'display_value': '+125°C'}]
Output Type	CMOS, DTL, ECL, MOS, TTL
Response Time	[{'limit_type': 'typical', 'value': 1.3, 'unit': 'us', 'display_value': '1.3 µs'}, {'limit_type': 'typical', 'value': 300, 'unit': 'ns', 'display_value': '300 ns'}]
Storage Temperature	°C ~ °C
Supplier Device Package	SOT-23-5
Tape & Reel	No
Type	General Purpose
Voltage	5mV @ 30V