TP2021-TR
Rail-to-rail input 2mV 6pA 1 SOT-23-6 Linear Comparators
SC70, 1.8V, Nano-power Comparators with Voltage Reference
- Manufacturer
- 3PEAK
- Manufacturer part #
- TP2021-TR
- Store part #
- C126712
- Package / case
- SOT-23-6
- Category
- Linear Comparators
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,150 in stock
#C126712
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹38.94 | ₹194.70 |
| 50+ | ₹29.94 | ₹1,497.00 |
| 150+ | ₹26.09 | ₹3,913.50 |
| 500+ | ₹21.27 | ₹10,635.00 |
| 3,000+ | ₹19.14 | ₹57,420.00 |
| 6,000+ | ₹17.85 | ₹1,07,100.00 |
5 × ₹38.94
₹194.70
excl. GST
₹229.75 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
TP2021-TR
₹194.70 for 5 + GST
Specifications
- Output Type
- Push-pull
- Rail to Rail
- Rail-to-rail input
- Quiescent Current
- 390nA
- Propagation Delay Time
- 13us
- Operating Temperature
- -40℃~+85℃
- Features
- Built-in reference source;Built-in hysteresis;Latch function;ESD protection
- Input Hysteresis Voltage (Vhys)
- 4mV
- Common Mode Rejection Ratio(CMRR)
- 82dB
- Vos - Input Offset Voltage
- 2mV
- Ib - Input Bias Current
- 6pA
- Number of Channels
- 1
- Input Offset Voltage Drift(Vos TC)
- 0.3uV/℃
- Input Offset Current(Ios)
- 4pA
- Response Time (tr)
- 5ns
- Single Supply
- 1.8V~5.5V
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.05 g
Overview
The TP2021 has a push-pull output stage with loads up to 25mA. The TP2025 has an open-drain output stage that makes it suitable for mixed-voltage system design. Both feature an on-chip 1.248V ±1.4% reference and draw an ultra-low supply current of only 440nA (max). Both have 13μs fast response time under 1.8V to 5.5V supply. The internal input hysteresis eliminates output switching due to internal input noise voltage, reducing current draw. They have input common-mode range 200mV beyond the supply rails, and operate down to +1.8V. The integrated 1.248V voltage reference offers low 120ppm/℃ drift, is stable with up to 10nF capacitive load, and can provide up to 25mA of output current. These features make the TP202x ideal for all 2-Cell Battery Monitoring/Management. The TP202x is available in the tiny SC70/SOT23 package for space-conservative designs. Both versions are specified for the temperature range of -40℃ to +85℃.
Applications
- Battery Monitoring / Management Alarm and Monitoring Circuits Threshold Detectors/Discriminators
- Sensing at Ground or Supply Line Oscillators and RC Timers
- Mobile Communications and Notebooks Ultra-Low-Power Systems
Key features
- Ultra-Low Supply Current: 390 nA Comparator with Reference
- Internal 1.248V ±1.4% Reference
- Fast Response Time: 13μs Propagation Delay, with 100mV Overdrive
- Internal Hysteresis for Clean Switching
- Offset Voltage: ± 2.0mV Maximum
- Offset Voltage Temperature Drift: 0.3μV/°C
- Input Bias Current: 6 pA Typical
- Input Common-Mode Range Extends 200mV
- Push-Pull Output with ±25mA Drive Capability
- Open-Drain Output Version Available: TP2025
- No Phase Reversal for Overdriven Inputs
- Low Supply Voltage: 1.8V to 5.5V
- Green, Space-Saving SC70/SOT23 Package
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