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The TS821 is a low power shunt voltage reference providing a stable 1.225V output voltage over the industrial temperature range (-40°C to +85°C). Availabe in SOT23-3 surface mount package, it can be designed in applications where space saving is critical.
The low operating current is a key advantage for power restricted designs. In addition, the TS821 is very stable and can be used in a broad range of application conditions.
Key Features
- 120ppm/°C maximum temperature coefficient
- 1.225V typical output voltage
- High precision @ 25°C
+/- 2% (standard version) +/- 1% (A grade) +/- 0.5% (B grade)
- Ultra low operating current: 45μA maximum at 25°C
- Industrial temperature range: -40°C to +85°C
- High stability when used with capacitive loads
Sample & Buy
| Part Number | Package | Packing Type | Marketing Status | Budgetary Price (US$)* | Quantity | ECCN (US) | Country of Origin | Order from Distributors | Order from ST |
|---|---|---|---|---|---|---|---|---|---|
| TS821AILT | SOT23 | Tape And Reel |
Active
|
0.555 | 10000 | EAR99 | MALAYSIA | No availability of distributors reported, please contact our sales office | Buy now |
| TS821BILT | SOT23 | Tape And Reel |
Active
|
0.661 | 10000 | EAR99 | MALAYSIA | Check Availability | Buy now |
| TS821ILT | SOT23 | Tape And Reel |
Active
|
0.46 | 10000 | EAR99 | MALAYSIA | No availability of distributors reported, please contact our sales office | Buy now |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors
Featured Videos
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| TS821AILT |
Active
|
SOT23 | Industrial | Ecopack2 | |
| TS821BILT |
Active
|
SOT23 | Industrial | Ecopack2 | |
| TS821ILT |
Active
|
SOT23 | Industrial | Ecopack2 |
(**) 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.
