參數(shù)資料
型號(hào)： RT9012
廠(chǎng)商： Richtek Technology Corporation
英文描述： 300mA Dual LDO Regulator with POR
中文描述： 300mA的雙路LDO穩(wěn)壓器與葡萄牙
文件頁(yè)數(shù)： 4/11頁(yè)
文件大?。?/td> 324K
代理商： RT9012
RT9012
Preliminary
4
DS9012-06 August 2007
www.richtek.com
Electrical Characteristics
(V
IN
= V
OUT
+ 1V, V
EN
= V
IN
, C
IN
= C
OUT
= 1
μ
F, T
A
= 25
°
C, unless otherwise specified.)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
Input Voltage
V
IN
V
IN
= 2.5V to 5.5V
2.5
--
5.5
V
I
OUT
= 150mA
--
120
--
mV
Dropout Voltage (Note 5)
V
DROP
I
OUT
= 300mA
--
240
--
mV
Output voltage range
V
OUT
1.2
--
3.6
V
V
OUT
Accuracy
Δ
V
I
OUT
= 1mA
-2
--
+2
%
Line Regulation
Δ
V
LINE
V
IN
= (V
OUT
+ 0.3V) to 5.5V or
V
IN
> 2.5V, whichever is larger
--
--
0.2
%/V
Load Regulation
Δ
V
LOAD
1mA < I
OUT
< 300mA
--
--
0.6
%
Current Limit
R
LOAD
= 1
330
450
700
mA
Quiescent Current
I
Q
V
EN
> 1.5V
--
58
80
μ
A
Shutdown Current
I
Q_SD
V
EN
< 0.4V
--
--
1
μ
A
V
IH
V
IN
= 2.5V to 5.5V, Power On
1.5
--
--
EN Threshold
V
IL
V
IN
= 2.5V to 5.5V, Shutdown
--
--
0.4
V
Output Voltage TC
--
100
--
ppm/
°
C
Thermal Shutdown
T
SD
Δ
T
SD
--
170
--
°
C
Thermal Shutdown Hysteresis
--
40
--
°
C
To be continued
Recommended Operating Conditions
(Note 3)
z
Supply Input Voltage------------------------------------------------------------------------------------------------------ 2.5V to 5.5V
z
Enable Input Voltage------------------------------------------------------------------------------------------------------ 0V to 5.5V
z
Operation Junction Temperature Range ------------------------------------------------------------------------------
40
°
C to 125
°
C
z
Operation Ambient Temperature Range ------------------------------------------------------------------------------ 0
°
C to 85
°
C
Absolute Maximum Rating
s
(Note 1)
z
Supply Input Voltage------------------------------------------------------------------------------------------------------ 6V
z
Other I/O Pin Voltages ---------------------------------------------------------------------------------------------------
6V
z
Power Dissipation, P
D
@ T
A
= 25
°
C
WDFN-8L 2x
2 -------------------------------------------------------------------------------------------------------------- 0.606W
z
Package Thermal Resistance (Note 4)
WDFN-8L 2
x2
,
θ
JA
--------------------------------------------------------------------------------------------------------- 165
°
C/W
z
Lead Temperature (Soldering, 10 sec.)------------------------------------------------------------------------------- 260
°
C
z
Storage Temperature Range --------------------------------------------------------------------------------------------
65
°
C to 150
°
C
z
ESD Susceptibility (Note 2)
HBM (Human Body Mode) ---------------------------------------------------------------------------------------------- 2kV
MM (Machine Mode)------------------------------------------------------------------------------------------------------ 200V
相關(guān)PDF資料
PDF描述
RT9012-CMGQW 300mA Dual LDO Regulator with POR
RT9012-CMPQW 300mA Dual LDO Regulator with POR
RT9012-FSGQW 300mA Dual LDO Regulator with POR
RT9012-FSPQW 300mA Dual LDO Regulator with POR
RT9012-GMGQW 300mA Dual LDO Regulator with POR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
RT9012_11 制造商:RICHTEK 制造商全稱(chēng):Richtek Technology Corporation 功能描述:300mA Dual LDO Regulator with POR
RT9012-CMGQW 制造商:RICHTEK 制造商全稱(chēng):Richtek Technology Corporation 功能描述:300mA Dual LDO Regulator with POR
RT9012-CMPQW 制造商:RICHTEK 制造商全稱(chēng):Richtek Technology Corporation 功能描述:300mA Dual LDO Regulator with POR
RT9012-FSGQW 制造商:RICHTEK 制造商全稱(chēng):Richtek Technology Corporation 功能描述:300mA Dual LDO Regulator with POR
RT9012-FSPQW 制造商:RICHTEK 制造商全稱(chēng):Richtek Technology Corporation 功能描述:300mA Dual LDO Regulator with POR
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