DESCRIPTION
The TLV702xx series of low-dropout (LDO) linear regulators are low quiescent current devices with excellent line and load transient performance. TheseLDOs are designed for power-sensitive applications. A precision bandgap and error amplifier provides overall 2% accuracy. Low output noise, very high power-supply rejection ratio(PSRR), and low-dropout voltage make this series of devices ideal for a wideselection of battery-operated handheld equipment. All device versions have thermal shutdown and current limit for safety. Furthermore, these devices are stable with an effective output capacitance of only 0.1 uF. This feature enables the use of cost-effective capacitors that have higher bias voltages and temperature derating. The devices regulate to specified accuracy with no output load. The TLV702xxP series also provides an active pulldown circuit to quickly discharge the outputs. The TLV702xx series of LDO linear regulators are available in SOT23-5 and 1,5mm × 1,5mm SON-6 packages.
FEATURES
· Very Low Dropout:
-37 mV at lour=50 mA, Vour=2.8V-75 mV at lour=100mA, Vour=2.8V
-220mV at lour=300 mA, Vour=2.8V
·2% Accuracy
· Low lo:35μA
· Fixed-Output Voltage Combinations Possible from 1.2V to 4.8V
· High PSRR:68 dB at 1kHz
· Stable with Effective Capacitance of 0.1 uF(1)
· Thermal Shutdown and Overcurrent Protection
· Packages: SOT23-5 and 1,5mm × 1,5mm SON-6
Feature
- Ultra-small package: X2SON (0.8 × 0.8 mm2)
- Standard packages: SOT23, SC70, VSSOP
- Wide supply voltage range of 1.6 V to 6.5 V
- Quiescent supply current of 5 μA
- Low propagation delay of 260 ns
- Rail-to-rail common-mode input voltage
- Internal hysteresis
- Push-pull and open-drain output options
- No phase reversal for over driven inputs
- –40°C to 125°C Operating ambient temperature
