TS3121ILT

STMicroelectronics
511-TS3121ILT
TS3121ILT

Mfr.:

Description:
Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output
Complete Your Design

Lifecycle:
New Product:
New from this manufacturer.
Datasheet:
ECAD Model:
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More Information
Learn more about STMicroelectronics TS3121ILT

Product Attribute Attribute Value Select Attribute
STMicroelectronics
Product Category: Analog Comparators
RoHS:  
SMD/SMT
SOT23-5
1 Channel
Open Drain
1.7 V
5.5 V
70 uA
6 mV
50 pA
- 40 C
+ 125 C
TS3121
Reel
Cut Tape
MouseReel
Brand: STMicroelectronics
CMRR - Common Mode Rejection Ratio: 70 dB
Input Type: Rail-to-Rail
Ios - Input Offset Current: 20 pA
Product: Analog Comparators
Product Type: Analog Comparators
Propagation Delay Time: 60 ns
Shutdown: Shutdown
Factory Pack Quantity: 3000
Subcategory: Amplifier ICs
Unit Weight: 16 mg
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Compliance Codes
CAHTS:
8542330000
USHTS:
8542330001
MXHTS:
8542330299
ECCN:
EAR99
Origin Classifications
Country of Origin:
Malaysia
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

Standard Products

STMicroelectronics Standard Products are a broad range of industry-standard and drop-in replacements for the most popular general-purpose analog ICs, discretes, and serial EEPROMs. The Standard Products are manufactured to the highest quality standards with many AECQ-qualified for automotive applications. A comprehensive set of STMicroelectronics design aids, including SPICE, IBIS models, and simulation tools, is available to make adding to a design-in easy.

TS3121/TS3121A Automotive Single Comparators

STMicroelectronics TS3121/TS3131A Automotive Single Comparators offer a high-speed response with low power consumption, operating over a supply voltage range of 1.8V to 5.5V. The STMicroelectronics TS3121/TS3131A comparators function reliably in temperatures from -40°C to +125°C, making them suitable for industrial and automotive applications. With an embedded fail-safe circuit, these comparators can continue operating with biased input/output pins even when the supply pin is shut down to 0V. A guaranteed start-up time ensures stable output once the supply is reactivated. The compact package makes the devices ideal for space-constrained applications, helping to reduce overall PCB costs.

In Stock: 1,817

Stock:
1,817
Can Dispatch Immediately
On Order:
3,000
Expected 2026/09/18
Factory Lead Time:
30
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 3000)

Pricing (USD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
$1.47 $1.47
$1.07 $10.70
$0.966 $24.15
$0.857 $85.70
$0.805 $201.25
$0.775 $387.50
$0.754 $754.00
Full Reel (Order in multiples of 3000)
$0.713 $2,139.00
$0.698 $4,188.00
† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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