參數(shù)資料
型號(hào)： SPX5205M5-30
英文描述： 150mA, Low-Noise LDO Voltage Regulator
中文描述： 150mA的，低噪聲LDO穩(wěn)壓器
文件頁數(shù)： 2/8頁
文件大?。?/td> 189K
代理商： SPX5205M5-30
2
Date:12/
1
8
/04 SPX5205 150mA, Low Noise LDO Voltage Regulator
Copyright 2004 Sipex Corporation
Thermal Shutdown .................................................................... Internally Limited
Lead Temperature (Soldering, 5 seconds) ................................................. 260
°
C
Operating Junction Temperature Range .................................... -40
°
C to +125
°
C
ELECTRICAL CHARACTERISTICS
T
J
=25
°
C, V
IN
= V
OUT
+ 1V, I
L
= 100
μ
A, C
L
= 1
μ
F, and V
ENABLE
≥
2.4V. The
denotes the specifications which
apply over full temperature range -40
°
C to +85
°
C, unless otherwise specified.
PARAMETER
Output Voltage Tolerance (V
OUT
)
MIN
-1
-2
TYP
MAX
+1
+2
UNITS
%V
NOM
CONDITIONS
Output Voltage Temperature Coefficient
Line Regulation
57
0.03
ppm/
°
C
%/V
0.1
0.2
0.2
0.5
50
70
190
230
250
300
275
350
1
5
125
150
600
800
1000
1500
1900
2500
V
IN
= V
OUT
+ 1V to 16V
Load Regulation
0.1
%
I
L
= 0.1mA to 150mA
Dropout Voltage (See Note 2)
(V
IN
- V
O
)
30
mV
I
L
= 100
μ
A
140
mV
I
L
= 50mA
180
mV
I
L
= 100mA
210
mV
I
L
= 150mA
Quiescent Current (I
GND
)
0.05
μ
A
V
ENABLE
≤
0.4V
V
ENABLE
≤
0.25V
I
L
= 100
μ
A
Ground Pin Current
(I
GND
)
70
μ
A
350
I
L
= 50mA
750
I
L
= 100mA
1300
I
L
= 150mA
Ripple Rejection (PSRR)
Current Limit (I
LIMIT
)
Output Noise (e
NO
)
70
360
300
dB
mA
μ
V
RMS
500
V
OUT
= 0V
I
L
= 10mA, C
L
= 1
μ
F, C
IN
= 1
μ
F
(10Hz - 100kHz.)
I
L
= 10mA, C
= 10
μ
F, C
=
1
μ
F,C
IN
=1
μ
F,(10Hz - 100kHz)
40
μ
V
RMS
Input Voltage Level
Logic Low (V
IL
)
Input Voltage Level
Logic High (V
IL
)
ENABLE Input Current
0.4
V
OFF
2.0
ON
0.01
3
2
20
μ
A
V
IL
≤
0.4V
V
IH
≥
2.0V
ABSOLUTE MAXIMUM RATINGS
Input Supply Voltage ......................................... -20V to +20V
Enable Input Voltage ......................................... -20V to +20V
Input voltage.....................................................................................+2.5V to 16V
Operating Junction Temperature Range .................................... -40
°
C to +125
°
C
Enable Input Voltage .............................................................................. 0V to V
IN
SOT-23-5 (
θ
JA
) ................................................................................... See Note 1
RECOMMENDED OPERATING CONDITIONS
Note 1:
The maximum allowable power dissipation is a function of maximum operating junction temperature, T
J (max)
, the junction to ambient thermal
resistance, and the ambient,
θ
J
A
, and the ambient temperature T
A
. The maximum allowable power dissipation at any ambient temperature is
given: P
D (max)
= (T
J (max)
- T
A
)/
θ
J
A
, exceeding the maximum allowable power limit will result in excessive die temperature; thus, the
regulator will go into thermal shutdown. The
θ
J
A
of the SPX5205 is 220
°
C/W mounted on a PC board.
Note 2:
Not applicable to output voltages of less than 2V.
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相關(guān)代理商/技術(shù)參數(shù)
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