XC6213 Datasheet, PDF (1/5 Pages) Torex Semiconductor – High Speed LDO Regulators

XC6213 Series
Preliminary
Input Voltage Range
Output Voltage Range
Output Current
Low ESR Capacitor Compatible
Ultra Small Packages
2.0 ~ 6.0V
2.2 ~ 5.0V
Up to 100mA
SSOT-24, SOT-25
High Speed LDO Regulators
Low ESR Cap. Compatible, Output ON/OFF Control
August 12, 2003 V2
APPLICATIONS
Mobile phones (PDC, GSM, CDMA, IMT2000 etc.)
Cordless phones, wireless communication equipment
Portable games
Cameras, Video recorders
Portable AV equipment
PDAs
GENERAL DESCRIPTION
FEATURES
The XC6213 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 100mV increments within a range of 2.2V
~ 5.0V.
The series is also compatible with low ESR ceramic capacitors, which
give added output stability.
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.
Ultra small package, SSOT-24 and SOT-25, are available.
Maximum Output Current
Dropout Voltage
Operating Input Voltage Range
Output Voltage Range
Highly Accurate
Low Power Consumption
Stand-by Current
High Ripple Rejection
Operating Temperature Range
Low ESR Capacitor Compatible
Ultra Small Packages
100mA
400mV @ IOUT = 100mA
2.0 ~ 6.0V
2.2 ~ 5.0V (100mV Step)
±2%
35µA (TYP.)
Less than 0.1µA
60dB @ 10kHz
- 40^OC ~ 85^OC
Ceramic capacitor
SSOT-24, SOT-25
TYPICAL APPLICATION CIRCUIT
SSOT-24 package
4
3
CIN
VIN
VOUT
CL
1µF
1µF
CE
VSS
1
2
Data Sheet
1
Semiconductor Ltd.