1 Features
• Low quiescent current: 3.1 μA (maximum, "B"
version)
• Integrated voltage reference: 1.242 V
• Input common-mode range: 200 mV beyond rails
• Voltage reference initial accuracy: 1%
• Fail-safe inputs ("B" version)
• Power-on-reset ("B" version)
• Integrated hysteresis ("B" version)
• Open drain output option (TLV3011x)
• Push-pull output option (TLV3012x)
• Fast response time: 6 uS
• Low supply voltage = 1.65 V to 5.5 V ("B" version)

2 Applications
• Lane departure warning
• Cluster
• Toll tag
• Asset tracking
• Battery management systems

3 Description
The TLV3011 is a low-power, open-drain output
comparator; the TLV3012 is a push-pull output
comparator. Both devices feature an uncommitted onchip
voltage reference and have a 5 μA (maximum)
quiescent current, an input common-mode range
200 mV beyond the supply rails, and single-supply
operation from 1.8 V to 5.5 V. The integrated 1.242
V series voltage reference offers low 100 ppm/°C
(maximum) drift, is stable with up to 10 nF capacitive
load, and can provide up to 0.5 mA (typical) of output
current.
The TLV3011B and TLV3012B "B" versions add
power-on-reset (POR), fail-safe inputs, built-in
hysteresis, a lower minimum supply voltage of 1.65
V and a 3.1 μA maximum quiescent current.
The family is available in both the tiny SOT23-6
package for space-conservative designs, and in the
SC-70 package for even greater board area savings.
All versions are specified for the temperature range of
–40°C to +125°C.