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P840MADL13DBVRQ1 ACTIVE

Automotive low-voltage supervisor with adjustable-reset time delay and manual reset

Inventory: 7,168  
Limit:  50

Quality information

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Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
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  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
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Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (°C)
SOT-23 (DBV) | 5 3,000 | LARGE T&R
-40 to 125
Package | Pins SOT-23 (DBV) | 5
Package qty | Carrier: 3,000 | LARGE T&R
Operating temperature range (°C) -40 to 125
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Features for the TLV840-Q1

  • 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
  • Operating voltage range : 0.7 V to 6 V
  • Nano supply current : 120 nA (Typical)
  • Fixed threshold voltage (VIT-): 0.8 V to 5.4 V
    • Threshold voltages available in 100mV steps
    • High accuracy: ±0.5% (Typical)
    • Built-in hysteresis (VHYS): 5% (Typical)
  • Reset time delay (tD): capacitor-based programmable TLV840M
    • Minimum time delay: 40 µs (typical) without capacitor
  • Active-low manual reset (MR)
  • Four output topologies:
    • TLV840MADL: open-drain, active-low (RESET)
    • TLV840MAPL: push-pull, active-low (RESET)
    • TLV840MADH: open-drain, active-high (RESET)
    • TLV840MAPH: push-pull, active-high (RESET)
  • Package: SOT23-5 (DBV)

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Description for the TLV840-Q1

The TLV840-Q1 device is a voltage supervisor or reset IC that can operate at high voltage levels 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 (VIT-). Reset signal is cleared when VDD rise above VIT- plus hysteresis (VHYS) 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 (VPOR), built-in glitch immunity protection for VDD, built-in hysteresis, low open-drain output leakage current (Ilkg(OD)). TLV840-Q1 is a perfect voltage monitoring solution for automotive applications and battery-powered / low-power applications.

Pricing


Qty Price (USD)
1-99 0.608
100-249 0.413
250-999 0.319
1,000+ 0.212