XC6216/XE6216 Series
ETR0321_022
28V Low Power Consumption 150mA Voltage Regulators (with Stand-by Function)
■GENERAL DESCRIPTION
XC6216/XE6216 series are positive voltage regulator ICs with 28V of operation voltage. The series consists of a voltage
reference, an error amplifier, a current limiter, a thermal shutdown circuit and a phase compensation circuit plus a driver
transistor.
The output voltage is selectable in 0.1V increments within the range of 2.0V to 12V using laser trimming technologies. With
external resistors, the output voltage range can be expanded from 2.0V to 23V. The output stabilization capacitor (CL) 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.
■FEATURES
■APPLICATIONS
●Car audio, Car navigation systems
●Note PCs / Tablet PCs
●Mobile devices / terminals
●Digital still cameras / Camcorders
●Smart phones / Mobile phones
●Multi-function power supplies
: More than 150mA (200mA limit)
(VIN=VOUT+3.0V)
Dropout Voltage
: 300mV@IOUT=20mA
Input Voltage Range
: 2.0V~28.0V
Output Voltage Range
: 2.0V~12.0V (0.1V increments)
2.0V~23V with external resistors
Fixed Output Accuracy
:±2%
±1% optional for XC6216 series
Low Power Consumption
: 5μA
Stand-by Current
: Less than 0.1μA
High Ripple Rejection
: 30dB@1kHz
Operating Temperature
: -40℃~+85℃
Low ESR Capacitor
: Ceramic Capacitor Compatible
Built–in Protection
: Current Limit Circuit
Thermal Shutdown Circuit
Operating Ambient Temperature : -40℃～+85℃
Packages
: SOT-25, SOT-89, SOT-89-5,
USP-6C, SOT-223, TO-252
USP-6B06
Environmentally Friendly
: EU RoHS Compliant, Pb Free
Max Output Current
■ TYPICAL APPLICATION CIRCUIT
■ TYPICAL PERFORMANCE
CHARACTERISTICS
●Output Voltage vs. Input Volatage
Fixed Output Voltage
XC6126B/XE6126B Series
VIN
VOUT
CE
VOFB
R21
CIN
1uF
VSS
CL
R22
1uF
100kΩ
設定電圧外部設定品
Output Voltage External Setting
XC6216C/XE6216Cシリーズ
XC6126C Series
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