XC6701_2 Datasheet, PDF (1/35 Pages) Torex Semiconductor – 28V Operation High Speed Voltage Regulators with Stand-by Function

XC6701 Series
28V Operation High Speed Voltage Regulators with Stand-by Function
ETR0334-008a
■GENERAL DESCRIPTION
The XC6701 series are positive voltage regulator ICs manufactured using CMOS process with 28V of operation voltage.
The series consists of a voltage reference, an error amplifier, a current limiter, a thermal protection circuit and a phase
compensation circuit plus a driver transistor.
The output voltage is selectable in 0.1V increments within the range of 1.8V to 18V which fixed by laser trimming
technologies. The output stabilization capacitor (C_L) is also compatible with low ESR ceramic capacitors.
The over current protection 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.
The CE function enables the output to be turned off and the IC becomes a stand-by mode resulting in greatly reduced power
consumption. Packages are selectable depending on the applications from SOT-25, SOT-89, SOT-89-5, USP-6C, SOT-223,
and TO-252.
■APPLICATIONS
●Car audio, Car navigation systems
●Note book computers, PDAs
●Home appliances
●Audio visuals, Digital cameras, Video cameras
●Cordless phones, Wireless communication
■FEATURES
Max Output Current
Dropout Voltage
Input Voltage Range
Output Voltage Range
High Accuracy
Low Power Consumption
Stand-by Current
High Ripple Rejection
Operating Temperature
Low ESR Capacitor
Packages
Environmentally Friendly
: More than 150mA (200mA limit)
(V_IN=V_OUT+3.0V)
: 300mV@I_OUT=20mA
: 2.0V~28.0V
: 1.8V~18.0V (0.1V increments)
:±2%
: 50μA (V_OUT=5.0Ｖ）
: Less than 0.1μA
: 50dB@1kHz
: -40℃~+85℃
: Ceramic Capacitor Compatible
(Internal Phase Compensation)
: SOT-25, SOT-89, SOT-89-5,
USP-6C, SOT-223, TO-252
: EU RoHS Compliant, Pb Free
■ TYPICAL APPLICATION CIRCUITS
■ TYPICAL PERFORMANCE
CHARACTERISTICS
XC6701B Series
With CE function
XC6701B/D 502
VIN=7.0V, tr=tf=5μs
C_IN=C_L=1.0μF (ceramic), Ta=25℃
5.6
150
5.4
5.2
120
5.0
Output Voltage
4.8
90
4.6
4.4
60
4.2
4.0
30
Output Current
3.8
3.6
0
Time (1ms/div)
1/35