1uV Vos, 400kHz GBW, 5V CMOS Op-Amp, SOT-23-5 Product overview: TSZ121ILT from STMicroelectronics is an Operational Amplifier IC for signal conditioning, buffering, current sensing, analog measurement, filtering, and precision control. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 400kHz, 5V, SOT-23. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, 400kHz, 5V, SOT-23, Operational Amplifier IC, OP Amps, Buffer Amps ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 687-TSZ121ILT can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 802017-TSZ121ILT
Packaging: Reel
Mounting Style: SMD
Number of Circuits: 1
Output Type: Rail-to-Rail
Amplifier Type: Zero-Drift
Slew Rate: 0.19V/μs
Gain Bandwidth Product: 400kHz
Current - Input Bias: 70pA
Voltage - Input Offset: 1μV
Current - Supply: 29μA
Current - Output / Channel: 18mA
Voltage - Supply, Single/Dual (±): 1.8V ~ 5.5V, ±0.9V ~ 2.75V
Supplier Device Package: SOT-23-5
Temperature Range - Operating: -40°C ~ 125°C
Manufacturer Package: SC-74A, SOT-753
Popularity: High
Fake Threat In the Open Market: 37 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 3,000
MSL Level: 1 (Unlimited)
Part Number Series: TSZ121
Zero-Drift Amplifier 1 Circuit Rail-to-Rail SOT-23-5
Zero-Drift Amplifier 1 Circuit Rail-to-Rail SOT-23-5
Zero-Drift Amplifier 1 Circuit Rail-to-Rail SOT-23-5
IC OPAMP ZER-DRIFT 1CIRC SOT23-5
Precision Amplifiers 20uV 5V Micro Op Amp 1.8 to 5.5V 400kHz
OP-AMP, 400KHZ, 0.19V/US, SOT-23-5; No. of Amplifiers:1 Amplifier; Bandwidth:400kHz; Slew Rate:0.19V/µs; Supply Voltage Range:1.8V to 5.5V; Amplifier Case Style:SOT-23; No. of Pins:5Pins; Operating Temperature Min:-40°C; MSL:- RoHS Compliant: Yes
Zero-Drift Amplifier 1 Circuit Rail-to-Rail SOT-23-5
IC OPAMP ZER-DRIFT 1CIRC SOT23-5
IC OPAMP ZER-DRIFT 1CIRC SOT23-5
400kHz 1uV 70pA Single SOT-23-5 Precision OpAmps ROHS
| ERSAELECTRONICS PTE. LTD. | RS Components, Ltd. | RS Components, Ltd. | Win Source Electronics | DigiKey | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Newark, An Avnet Company | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | LCSC Electronics Technology (HK) Limited | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Amplifier and Comparator Chips | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers |
| Product Number | 687-TSZ121ILT | 1962121 | 1962121P | 802017-TSZ121ILT | 497-13510-1-ND | TSZ121ILT | TSZ121ILT | 45AC7872 | TSZ121ILT | TSZ121ILT | TSZ121ILT | TSZ121ILT |
| Product Name | 400kHz 5V SOT-23 Operational Amplifier IC | Op Amps | Op Amps | Linear - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - TSZ121ILT | Instrumentation, Op Amps, Buffer Amps | Instrumentation, OP Amps, Buffer Amps | Precision Amplifiers | Op-Amp, 400Khz, 0.19V/us, Sot-23-5; No. Of Amplifiers Stmicroelectronics | Instrumentation, OP Amps, Buffer Amps | Integrated Circuits (ICs) - Linear - Amplifiers | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Operational Amplifier/Comparator >> Precision OpAmps |
| Standards | RoHS | RoHS | RoHS | RoHS | RoHS | |||||||
| Supply Voltage (VS) | 1.8 to 5.5 volts | 1.8 volts | 5.5 volts | |||||||||
| Slew Rate | 0.1900 V/µs | 0.1900 V/µs | 0.1900 V/µs | 0.1900 V/µs | 0.1900 V/µs | 1.90E-7 V/µs | ||||||
| Bandwidth | 0.4000 MHz | 0.4000 MHz | ||||||||||
| Operating Temperature | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) |
