It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

Return to Search Results

See an Error?

TSZ121ICT

Name: STMicroelectronics TSZ121ICT
Brand: STMicroelectronics
SKU: 511-TSZ121ICT
Price: 0.75 GBP
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

511-TSZ121ICT

Mfr. No:

TSZ121ICT

Mfr.:

STMicroelectronics

Description:

Precision Amplifiers 20uV 5V Micro Op Amp 1.8 to 5.5V 400kHz

Complete Your Design

Datasheet:

TSZ121ICT Datasheet (PDF)

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about STMicroelectronics TSZ121ICT

In Stock: 21,584

Stock:: 21,584

Can Dispatch Immediately

An unexpected error occurred. Please try again later.
On Order:: 15,000

Expected 02/03/2026
Factory Lead Time:: 16

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

£-.--

Ext. Price:

£-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+£3.50)

Pricing (GBP)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	£0.751	£0.75
	£0.541	£5.41
	£0.489	£12.23
	£0.43	£43.00
	£0.402	£100.50
	£0.386	£193.00
	£0.373	£373.00
Full Reel (Order in multiples of 3000)
	£0.354	£1,062.00

† A MouseReel™ fee of £3.50 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	STMicroelectronics
Product Category:	Precision Amplifiers
RoHS:
Number of Channels:	1 Channel
GBP - Gain Bandwidth Product:	400 kHz
SR - Slew Rate:	170 mV/us
Vos - Input Offset Voltage:	1 uV
Ib - Input Bias Current:	50 pA
Supply Voltage - Max:	5.5 V
Supply Voltage - Min:	1.8 V
Operating Supply Current:	31 uA
Output Current per Channel:	18 mA
CMRR - Common Mode Rejection Ratio:	112 dB
en - Input Voltage Noise Density:	50 nV/sqrt Hz
Package/Case:	SC-70-5
Mounting Style:	SMD/SMT
Shutdown:	No Shutdown
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Series:	TSZ121
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	STMicroelectronics
Product:	Precision Amplifiers
Product Type:	Precision Amplifiers
Factory Pack Quantity:	3000
Subcategory:	Amplifier ICs
Voltage Gain dB:	135 dB
Unit Weight:	6 mg

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

TSZ121ICT Datasheet (PDF)

PCN

CNHTS:: 8542339000
CAHTS:: 8542330000
USHTS:: 8542330001
JPHTS:: 8542330996
KRHTS:: 8532331000
TARIC:: 8542399000
MXHTS:: 8542399901
ECCN:: EAR99

Precision Op Amps

STMicroelectronics Precision Op Amps (<50 MHz) feature micropower consumption, zero-drift, rail-to-rail, low-voltage offset, high voltage and low input bias current. This micropower op amp portfolio has consumption as low as 2µA with space-saving packages like DFN, QFN, SOT-23, and SC-70. Rail-to-rail input and output functions associated with an extended power supply range from 2.7V to 16V, allows STMicroelectronics Precision Op Amps to be used on a wide range of applications.

Low Power Op Amps

STMicroelectronics Low Power Op Amps include several series covering different voltage ranges. The portfolio features a large variety of power consumption and gain bandwidth combinations. STMicroelectronics Low Power Op Amps solutions include widely used devices, but also provide upgrade options. These include better accuracy, a standby feature, and small packages.

Automotive Op Amps

STMicroelectronics Automotive Op Amps are used for a variety of industrial and automotive applications. The op-amps support temperature ranges that can go up to 150°C. These automotive grade operational amplifiers offer AECQ100 and Q101 compliance, TS-16949 certification, and PPAP availability.

Operational Amplifiers (Op Amps)

STMicroelectronics Operational Amplifiers (Op-Amps) portfolio consists of high-performance, low-power, precision op-amps housed in tiny packages. This micropower op-amp portfolio features consumption as low as 2µA with standard and high-performance op-amps. The STMicroelectronics Operational Amplifiers portfolio is made of space-saving packages, like DFN, QFN, SOT-23 and SC-70.

Low-Power High Accuracy Operational Amplifiers

STMicroelectronics Low-Power High Accuracy Operational Amplifiers features micropower consumption, zero drift, rail to rail, low-voltage offset, high voltage, and low input bias current. STMicroelectronics offers a micropower op amp portfolio with consumption as low as 2µA, standard and high-performance op amps, and space-saving packages, such as DFN, QFN, SOT-23, and SC-70. These devices also provide guaranteed specified minimum/maximum electrical performances. Ideal applications include sensor signal conditioning, battery-operated devices, medical instrumentation, power, AFE for high voltage sensors, computers, and tablets.

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.