R1510S Series Automatic Mode Shift 36 V 300 mA LDO
2019-05-24
The R1510S is a voltage regulator (LDO) IC with a voltage detector (VD) featuring 300mA output current that
is developed with CMOS process technology. Each IC is equipped with a voltage detector and a regulator that
can provide the maximum 36V of operating voltage. This device has ECO function, which achieves low-power
consumption and high-speed transient response by switching the IC to low-power consumption mode at light load
condition and switching to high-speed mode at heavy load condition；
The switching point is internally fixed inside the IC. The IC switches from low-power consumption mode to highspeed
mode when IOUT=12mA (Typ.), and switch from high-speed mode to low-power consumption mode when
IOUT=3mA (Typ.)；
Each IC is composed of a reference voltage unit, an error amplifier, a resistor network for setting output voltage,
an output current limit circuit for preventing overcurrent destruction, and a thermal shutdown circuit. The output
voltage and the detector threshold are internally fixed inside the IC；
The output voltage accuracy is ±1.6% and the detector threshold accuracy is ±1.7%. The output voltage type
is Nch open drain. The versions for the IC are selectable from A version (CE, VIN Detector), B version (SENSE
Detector), C version (Release Delay Circuit, VIN Detector), and D version (Release Delay Circuit, VOUT Detector)
is developed with CMOS process technology. Each IC is equipped with a voltage detector and a regulator that
can provide the maximum 36V of operating voltage. This device has ECO function, which achieves low-power
consumption and high-speed transient response by switching the IC to low-power consumption mode at light load
condition and switching to high-speed mode at heavy load condition；
The switching point is internally fixed inside the IC. The IC switches from low-power consumption mode to highspeed
mode when IOUT=12mA (Typ.), and switch from high-speed mode to low-power consumption mode when
IOUT=3mA (Typ.)；
Each IC is composed of a reference voltage unit, an error amplifier, a resistor network for setting output voltage,
an output current limit circuit for preventing overcurrent destruction, and a thermal shutdown circuit. The output
voltage and the detector threshold are internally fixed inside the IC；
The output voltage accuracy is ±1.6% and the detector threshold accuracy is ±1.7%. The output voltage type
is Nch open drain. The versions for the IC are selectable from A version (CE, VIN Detector), B version (SENSE
Detector), C version (Release Delay Circuit, VIN Detector), and D version (Release Delay Circuit, VOUT Detector)
- +1 Like
- Add to Favorites
Recommend
All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.
Integrated Circuits
Discrete Components
Connectors & Structural Components
Assembly UnitModules & Accessories
Power Supplies & Power Modules
Electronic Materials
Instrumentation & Test Kit
Electrical Tools & Materials
Mechatronics
Processing & Customization
