Nanopower (580nA) rail-to-rail I/O 5V CMOS Op-Amp

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Overview
Online design
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Partner products
Sales Briefcase

Product overview

Description

The TSU101, TSU102, and TSU104 operational amplifiers offer an ultra low-power consumption of 580 nA typical and 750 nA maximum per channel when supplied by 1.8 V. Combined with a supply voltage range of 1.5 V to 5.5 V, these features allow the TSU10x series to be efficiently supplied by a coin type Lithium battery or a regulated voltage in low-power applications. The 8 kHz gain bandwidth of these devices make them ideal for sensor signal conditioning, battery supplied, and portable applications.
  • All features

    • Submicro ampere current consumption: 580 nA typ per channel at 25 °C at VCC = 1.8 V
    • Low supply voltage: 1.5 V - 5.5 V
    • Unity gain stable
    • Rail-to-rail input and output
    • Gain bandwidth product: 8 kHz typ
    • Low input bias current: 5 pA max at 25 °C
    • High tolerance to ESD: 2 kV HBM
    • Industrial temperature range: -40 °C to 85 °C
      • 42 years of typical equivalent lifetime (for TSU101) if supplied by a 220 mAh coin type Lithium battery
      • Tolerance to power supply transient drops
      • Accurate signal conditioning of high impedance sensors
      • Application performances guaranteed over industrial temperature range
      • Fast desaturation

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      ST-OPAMPS-APP

      Active

      Operational amplifier and comparator application for smartphones and tablets

      Simulators ST
      ST-OPAMPS-APP

      Description:

      Operational amplifier and comparator application for smartphones and tablets

EDA Symbols, Footprints and 3D Models

STMicroelectronics - TSU101

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TSU101ICT
Active
SC70-5 Industrial Ecopack3
TSU101ILT
Active
SOT23-5L Industrial Ecopack3
TSU101RICT
Active
SC70-5 Industrial Ecopack3
TSU101RILT
Active
SOT23-5L Industrial Ecopack3

TSU101ICT

Package:

SC70-5

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SC70-5

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSU101ILT

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSU101RICT

Package:

SC70-5

Material Declaration**:

Marketing Status

Active

Package

SC70-5

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSU101RILT

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
TSU101ICT Available at 4 distributors

Distributor availability ofTSU101ICT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2845 1 Buy from Distributor
MOUSER WORLDWIDE 2 1 Buy from Distributor
Farnell Element14 EUROPE 1313 1 Buy from Distributor
ANGLIA Live EUROPE 50 3000 Buy from Distributor

Distributor reported inventory date: 2021-10-16

Distributor Name

DIGIKEY

Stock

2845

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

2

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

1313

Min.Order

1

ANGLIA Live

Stock

50

Min.Order

3000

Distributor reported inventory date: 2021-10-16

Buy Direct
Active
EAR99 NEC Tape And Reel SC70-5 -40 85 MALAYSIA 0.6468 / 1k
TSU101RICT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel SC70-5 -40 85 MALAYSIA 0.6468 / 1k
TSU101RILT Available at 2 distributors

Distributor availability ofTSU101RILT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 3368 1 Buy from Distributor
Farnell Element14 EUROPE 1000 1 Buy from Distributor

Distributor reported inventory date: 2021-10-16

Distributor Name

MOUSER

Stock

3368

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

1000

Min.Order

1

Distributor reported inventory date: 2021-10-16

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L -40 85 MALAYSIA 0.6468 / 1k
TSU101ILT Available at 3 distributors

Distributor availability ofTSU101ILT

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 1640 1 Buy from Distributor
Farnell Element14 EUROPE 1224 1 Buy from Distributor
ANGLIA Live EUROPE 100 3000 Buy from Distributor

Distributor reported inventory date: 2021-10-16

Distributor Name

RS COMPONENTS

Stock

1640

Min.Order

1

Farnell Element14

Stock

1224

Min.Order

1

ANGLIA Live

Stock

100

Min.Order

3000

Distributor reported inventory date: 2021-10-16

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L -40 85 MALAYSIA 0.6468 / 1k

TSU101ICT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.6468 / 1k

Distributor availability ofTSU101ICT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2845 1 Buy from Distributor
MOUSER WORLDWIDE 2 1 Buy from Distributor
Farnell Element14 EUROPE 1313 1 Buy from Distributor
ANGLIA Live EUROPE 50 3000 Buy from Distributor

Distributor reported inventory date: 2021-10-16

Distributor Name

DIGIKEY

Stock

2845

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

2

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

1313

Min.Order

1

ANGLIA Live

Stock

50

Min.Order

3000

Distributor reported inventory date: 2021-10-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SC70-5

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

0.6468 / 1k

Country of Origin

MALAYSIA

TSU101RICT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.6468 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SC70-5

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

0.6468 / 1k

Country of Origin

MALAYSIA

TSU101RILT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.6468 / 1k

Distributor availability ofTSU101RILT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 3368 1 Buy from Distributor
Farnell Element14 EUROPE 1000 1 Buy from Distributor

Distributor reported inventory date: 2021-10-16

Distributor Name

MOUSER

Stock

3368

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

1000

Min.Order

1

Distributor reported inventory date: 2021-10-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

0.6468 / 1k

Country of Origin

MALAYSIA

TSU101ILT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.6468 / 1k

Distributor availability ofTSU101ILT

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 1640 1 Buy from Distributor
Farnell Element14 EUROPE 1224 1 Buy from Distributor
ANGLIA Live EUROPE 100 3000 Buy from Distributor

Distributor reported inventory date: 2021-10-16

Distributor Name

RS COMPONENTS

Stock

1640

Min.Order

1

Farnell Element14

Stock

1224

Min.Order

1

ANGLIA Live

Stock

100

Min.Order

3000

Distributor reported inventory date: 2021-10-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

0.6468 / 1k

Country of Origin

MALAYSIA

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors