XC6209/6212
Series
■GENERAL
DESCRIPTION
ETR0306-003
High Speed LDO Regulator, Low ESR Cap. Compatible, Output ON/OFF Control
The XC6209/XC6212 series are highly precise, low noise, positive voltage LDO regulators manufactured using CMOS
processes. The series achieves high ripple rejection and low dropout and consists of a voltage reference, an error amplifier, a
current limiter and a phase compensation circuit plus a driver transistor.
Output voltage is selectable in 50mV increments within a range of 0.9V ~ 6.0V. The series is also compatible with low ESR
ceramic capacitors which give added output stability. This stability can be maintained even during load fluctuations due to the
excellent transient response of the series. The current limiter's foldback circuit also operates as a short protect for the output
current limiter and the output pin. The CE function enables the output to be turned off, resulting in greatly reduced power
consumption.
■APPLICATIONS
●Mobile
phones, Cordless phones
●Wireless
communication equipment
●Portable
games
●Cameras,
Video recorders
●Portable
AV equipment
●Reference
voltage
●Battery
powered equipment
■
FEATURES
: 150mA
(300mA=XC6209E to H types)
Dropout Voltage
: 60mV @ 30mA
200mV @ 100mA
Minimum Operating Voltage
: 2.0~10.0V
Output Voltage Range
: 0.9V ~ 6.0V (50mV increment)
Highly Accurate
:
±2%
(V
OUT
>1.5V)
±30mV
(V
OUT≦
1.5V)
Low Power Consumption
: 25μA (TYP.)
Stand-by Current
: Less than 0.1μA (TYP.)
Highly Ripple Rejection
: 70dB (10kHz)
Operating Temperature Range : -40℃~ +85℃
Low ESR Capacitor
: Ceramic capacitor compatible
Process
: CMOS
Built-In Circuit
: Current Limit Circuit
Ultra Small Packages
: SOT-25
USP-6B (XC6209)
SOT-89-5 (XC6209)
Maximum Output Current
■TYPICAL
APPLICATION CIRCUIT
■TYPICAL
PERFORMANCE
CHARACTERISTICS
1/25
TOREX [ TOREX SEMICONDUCTOR ]
