XD6239Series
ETR03129-001d
For automotive, Topr=125℃, Low noise, high PSRR, with ON/OFF control function, 300mA
highspeed LDO regulator
☆AEC-Q100 Grade1
■ GENERAL DESCRIPTION
The XD6239 series is a high-speed LDO regulators that features high accuracy, low noise, high ripple rejection and low
dropout. The series consists of a voltage reference, an error amplifier, a driver FET, a current limiter, a phase compensation
circuit, a thermal shutdown circuit and an inrush current protection circuit.
The output voltage is selectable in 0.1V increments within the range of 1.2V to 3.4V. The current limit circuit and the thermal
shutdown circuit are built-in.
These two protection circuits will operate when the output current reaches current limit level or the junction temperature
reaches temperature limit level.
■FEATURES
■ APPLICATIONS
Input Voltage Range
Output Voltages
: 2.0V ~ 6.0V
: 1.2V ~ 3.4V (0.1V increments)
: 300mA
●Automotive camera module
●Automotive body control application system
●Automotive Infotainment
・Drive recorder
Maximum Output Current
Output Voltage Accuracy
: ±1.0% (VOUT(T)≧2.0V)
±20mV (VOUT(T)≦1.9V)
: 100μA
Supply Current
High Ripple Rejection
Function
・ETC
: 75dB@1kHz
: EN function
●Industrial Equipment
CL Discharge
Inrush Current Protection
: Current Limit
Protection Function
Low ESR Capacitors
Thermal Shutdown
: CIN=1μF, CL=1μF
Operating Ambient Temperature: -40℃ ~ 125℃
Packages
: DFN1010-4C (1.0x1.0x0.6mm)
SOT-25 (2.8x2.9x1.3mm)
SOT-89-5 (4.5x4.6x1.6mm)
Environmentally Friendly
: EU RoHS Compliant, Pb Free
■ TYPICAL APPLICATION CIRCUIT ■TYPICAL PERFORMANCE
CHARACTERISTICS
VIN
EN
VOUT
VIN
VOUT
CIN
1.0μF
CL
1.0μF
VSS
1/30