TLV840MADL31DBVRQ1
40us Manual reset input Active Low 1 SOT-23-5 Supervisors
TLV840-Q1 Nano-Power Voltage Supervisor with Adjustable Reset Delay
- Manufacturer
- TI
- Manufacturer part #
- TLV840MADL31DBVRQ1
- Store part #
- C2861217
- Package / case
- SOT-23-5
- Category
- Supervisors
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
196 in stock
#C2861217
Stock & price checked 2 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹115.11 | ₹115.11 |
| 10+ | ₹102.37 | ₹1,023.70 |
| 30+ | ₹90.49 | ₹2,714.70 |
| 100+ | ₹81.85 | ₹8,185.00 |
| 500+ | ₹78.18 | ₹39,090.00 |
| 1,000+ | ₹76.23 | ₹76,230.00 |
1 × ₹115.11
₹115.11
excl. GST
₹135.83 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
TLV840MADL31DBVRQ1
₹115.11 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+125℃
- Reset Timeout
- 40us
- output type
- Open-drain
- Function
- Manual reset input
- Reset Active Level
- Active Low
- ChipType
- Voltage monitor
- Threshold Voltage
- 3.1V
- Number of Voltages Monitored
- 1
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.037 g
Overview
The TLV840-Q1 device is a voltage supervisor or reset IC that can operate at wide input voltage levels from 0.7 V to 6 V while maintaining very low quiescent current across the whole VDD and temperature range. TLV840-Q1 offers the best combination of low power consumption, high accuracy and low propagation delay (tp_HL = 30 µs typical). Reset output signal is asserted when the voltage at VDD drops below the negative voltage threshold (V_IT-). Reset signal is cleared when VDD rise above V_IT- plus hysteresis (V_HYS) and the reset time delay (tD) expires. Reset time delay can be programmed by connecting a capacitor between the CT pin and ground. For a minimum reset delay time the CT pin can be left floating. The TLV840-Q1, with its manual reset pin (MR), offers program flexibility by forcing the system into a hard reset when the pin is asserted. Additional features: Low power-on reset voltage (V_POR), built-in glitch immunity protection for VDD, built-in hysteresis, low open-drain output leakage current (I_IKg(OD)). TLV840-Q1 is a perfect voltage monitoring solution for automotive applications and battery-powered / low-power applications.
Applications
- Surround view system, front camera
- Automotive gateway
- Radar ECU
- Automotive head unit
- ADAS controller
- Emergency call
- Telematics control unit
Key features
- Qualified for automotive applications:
- AEC-Q100 qualified with the following results:
- Device temperature grade 1: -40°C to +125°C ambient operating temperature
- Device HBM ESD classification level 2
- Device CDM ESD classification level C7B
- Designed for high performance:
- Nano supply current: 120 nA (Typ)
- High accuracy: ±0.5% (Typ)
- Built-in hysteresis (V_HYS): 5% (Typ)
- Fixed threshold voltage (V_IT-): 0.8 V to 5.4 V
- Designed for a wide range of applications:
- Operating voltage range: 0.7 V to 6 V
- Fixed (V_IT-) voltage: 0.8 V to 5.4 V in 0.1 V steps
- Programmable reset time delay (tD)
- Min time delay: 40 µs (typ) without capacitor
- Active-low manual reset (MR)
- Multiple output topologies / Package type:
- Four output topologies (RESET / RESET):
- TLV840MADL-Q1: open-drain, active-low
- TLV840MAPL-Q1: push-pull, active-low
- TLV840MADH-Q1: open-drain, active-high
- TLV840MAPH-Q1: push-pull, active-high
- Package: SOT23-5 (DBV)
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