TS831-3IDT
Active Low 1V~5.5V 1 SO-8 Supervisors RoHS
Micropower voltage monitor
- Manufacturer
- ST
- Manufacturer part #
- TS831-3IDT
- Store part #
- C2067495
- Package / case
- SO-8
- Category
- Supervisors
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,230 in stock
#C2067495
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹31.21 | ₹156.05 |
| 50+ | ₹27.10 | ₹1,355.00 |
| 150+ | ₹25.34 | ₹3,801.00 |
| 500+ | ₹23.14 | ₹11,570.00 |
| 2,500+ | ₹22.16 | ₹55,400.00 |
| 5,000+ | ₹21.56 | ₹1,07,800.00 |
5 × ₹31.21
₹156.05
excl. GST
₹184.14 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
TS831-3IDT
₹156.05 for 5 + GST
Specifications
- Operating Temperature
- -40℃~+125℃@(TA)
- output type
- Open-drain
- Reset Active Level
- Active Low
- standby current
- 12uA
- Voltage - Supply
- 1V~5.5V
- ChipType
- Voltage monitor
- Threshold Voltage
- 2.71V
- Number of Voltages Monitored
- 1
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.194 g
Overview
The TS831 is an ultra low power integrated circuit incorporating a high stability band-gap voltage reference and a comparator with an open drain output. The threshold voltage is set at 4.33V for TS831-5, 4.5V for TS831-4 and 2.71V for TS831-3 by internal thermally matched resistors. The comparator exhibits a 20μs response (with 10mV overdrive) and has an open drain output active when input voltage is lower than the threshold. An internal hysteresis, 100mV for TS831-4 / TS831-5 and 60mV for TS831-3, increases the comparator’s noise margin and prevents false reset operation.
Applications
- Power-on reset generator for microcontroller
- Power failure detector
Key features
- ULTRA LOW POWER CONSUMPTION: 12μA maximum
- PRECISION RESET THRESHOLD
- GUARANTEED RESET OPERATION FOR VCC DOWN TO 1V
- OPEN DRAIN OUTPUT COMPARATOR
- FAST RESPONSE TIME: 20µs FOR A 10mV OVERDRIVE
- INTERNAL BUILT-IN HYSTERESIS
- PIN TO PIN COMPATIBLE WITH MC33064 AND MC33164
Alternatives
Similar parts — check the datasheet before substituting.
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