參數(shù)資料
型號: XC6212C30AML
廠商: TOREX SEMICONDUCTOR LTD.
元件分類: 基準電壓源/電流源
英文描述: High Speed LDO Regulators, Low ESR Cap. Compatible, Output ON/OFF Control
中文描述: 高速LDO穩(wěn)壓器,低ESR章。兼容,輸出ON / OFF控制
文件頁數(shù): 1/7頁
文件大?。?/td> 66K
代理商: XC6212C30AML
XC6212 Series
High Speed LDO Regulators, Low ESR Cap. Compatible, Output ON/OFF Control
October 27, 2003 V3
!
Low Power Consumption
!
Dropout Voltage
: 25
μ
A (TYP.)
: 60mV @ 30mA
: 200mV @ 100mA
: up to 150mA
:
±
2% (
±
30mV less than 1.5V)
: 0.9V ~ 6.0V (50mV Step)
!
APPLICATIONS
"
Mobile phones, Cordless phones
"
Wireless communication equipment
"
Portable games
"
Cameras, Video recorders
"
Portable AV equipment
"
Reference voltage
"
Battery powered equipment
!
Maximum Output Current
!
Highly Accurate
!
Output Voltage Range
!
Low ESR capacitor compatible
!
GENERAL DESCRIPTION
!
FEATURES
Maximum Output Current
: 150mA
Dropout Voltage
: 200mV (IOUT=100mA)
Maximum Operating Voltage
: 2.0V ~ 10V
Output Voltage Range
: 0.9V~6.0V (50mV Step)
Highly Accurate
: ±2% (VOUT>1.5V)
: ±30mV (VOUT
1.5V)
Low Power Consumption
: 25mA (TYP.)
Standby Current
: Less than 0.1mA (TYP.)
High Ripple Rejection
: 70dB (10kHz)
Operating Temperature Range
: -40
O
C ~ +85
O
C
Low ESR Capacitor Compatible
: Ceramic capacitor
Ultra Small Packages
: SOT-25 (SOT-23-5)
!
TYPICAL APPLICATION CIRCUIT
!
TYPICAL PERFORMANCE CHARACTERISTICS
The 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.
C
IN
1
μ
F
CL
1
μ
F
V
OUT
V
SS
V
IN
CE
NC
5
4
3
2
1
0
10
20
30
40
50
0
2
Input Voltage V
IN
(V)
4
6
8
10
S
S
(
μ
A
XC6212 x 302
Topr = 85
O
C
= 25
O
C
= - 40
O
C
Semiconductor Ltd.
1
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