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XC6213B302GR 参数 Datasheet PDF下载

XC6213B302GR图片预览
型号: XC6213B302GR
PDF下载: 下载PDF文件 查看货源
内容描述: 高速LDO稳压器,低ESR帽。兼容,超小型封装 [High Speed LDO Regulators, Low ESR Cap. Compatible, Ultra Small Package]
分类和应用: 稳压器
文件页数/大小: 28 页 / 1015 K
品牌: TOREX [ TOREX SEMICONDUCTOR ]
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XC6213
Series
ETR0308_004
High Speed LDO Regulators, Low ESR Cap. Compatible, Ultra Small Package
■GENERAL
DESCRIPTION
The XC6213 series is a highly precise positive voltage LDO regulator with low noise manufactured using CMOS process. 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
1.2V to 5.0V. The series is also compatible with low ESR ceramic capacitors, which give output stability. The current limiter's
foldback circuit also operates as a short circuit protection for the output pin. The CE function enables the output to be turned
off, resulting in greatly reduced power consumption. Ultra small package SSOT-24, SOT-25, and USP-4 are available.
■APPLICATIONS
●Mobile
phones
●Cordless
phones,
Wireless communication equipment
●Portable
games
●Cameras,
Video recorders
●Portable
AV equipment
●PDAs
■FEATURES
Maximum Output Current
Dropout Voltage
Input Voltage Range
Output Voltage Range
Highly Accurate
Low Power Consumption
Stand-by Current
: 150mA @ V
OUT
=3.0V, V
IN
=4.0V
: 400mV @ I
OUT
= 100mA
: 2.0 ~ 6.0V
: 1.2 ~ 5.0V (50mV Increments)
:
±2%
: 35μA (TYP.)
: Less than 0.1μA
High Ripple Rejection
: 60dB @ 10kHz
Operating Temperature Range
: - 40℃ ~ 85℃
Low ESR Capacitor Compatible
: Ceramic capacitor
Ultra Small Packages
: SSOT-24
SOT-25
USP-4
■TYPICAL
APPLICATION CIRCUIT
●SSOT-24
package
■TYPICAL
PERFORMANCE
CHARACTERI STICS
●Ripple
Rejection Rate vs. Ripple Frequency
XC6213B302
VIN
VOUT
90
Ripple Rejection Rate : RR (dB)
VIN=VCE=4.0VDC+0.5p-pAC
IOUT=50mA , CL=1.0μF(ceramic)
CE
CIN
1μF
VSS
CL
1μF
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
100
Ripple Frequency : f (KHz)
1/28