參數(shù)資料
型號: ADP3300ART-32
廠商: Analog Devices, Inc.
英文描述: High Accuracy anyCAP 50 mA Low Dropout Linear Regulator
中文描述: 高精度anyCAP 50毫安低壓差線性穩(wěn)壓器
文件頁數(shù): 2/8頁
文件大?。?/td> 129K
代理商: ADP3300ART-32
–2–
REV. A
ADP3300–SPECIFICATIONS
Parameter
Symbol
Conditions
Min
Typ
Max
Units
OUTPUT VOLTAGE
ACCURACY
V
OUT
V
IN
= V
OUT(NOM)
+0.3 V to 12 V
I
L
= 0.1 mA to 50 mA
T
A
= +25
°
C
V
IN
= V
OUT(NOM)
+0.3 V to 12 V
I
L
= 0.1 mA to 50 mA
–0.8
+0.8
%
–1.4
+1.4
%
LINE REGULATION
V
O
V
IN
V
IN
= V
OUT(NOM)
+0.3 V to 12 V
T
A
= +25
°
C
0.02
mV/V
LOAD REGULATION
V
O
I
L
I
L
= 0.1 mA to 50 mA
T
A
= +25
°
C
0.06
mV/mA
GROUND CURRENT
I
GND
I
L
= 50 mA
I
L
= 0.1 mA
0.55
0.19
1.7
0.3
mA
mA
GROUND CURRENT
IN DROPOUT
I
GND
V
IN
= 2.5 V
I
L
= 0.1 mA
0.6
1.2
mA
DROPOUT VOLTAGE
V
DROP
V
OUT
= 98% of V
OUT(NOM)
I
L
= 50 mA
I
L
= 10 mA
I
L
= 1 mA
0.08
0.025
0.004
0.17
0.07
0.03
V
V
V
SHUTDOWN THRESHOLD
V
THSD
ON
OFF
2.0
0.75
0.75
V
V
0.3
SHUTDOWN PIN
INPUT CURRENT
I
SDIN
0 < V
SD
5 V
5 < V
SD
12 V @ V
IN
= 12 V
1
22
μ
A
μ
A
GROUND CURRENT IN
SHUTDOWN MODE
I
Q
V
SD
= 0, V
IN
= 12 V
T
A
= +25
°
C
V
SD
= 0, V
IN
= 12 V
T
A
= +85
°
C
0.005
1
μ
A
0.01
3
μ
A
OUTPUT CURRENT IN
SHUTDOWN MODE
I
OSD
T
A
= +25
°
C @ V
IN
= 12 V
T
A
= +85
°
C @ V
IN
= 12 V
2
4
μ
A
μ
A
ERROR PIN OUTPUT
LEAKAGE
I
EL
V
EO
= 5 V
13
μ
A
ERROR PIN OUTPUT
“LOW” VOLTAGE
V
EOL
I
SINK
= 400
μ
A
0.12
0.3
V
PEAK LOAD CURRENT
I
LDPK
V
IN
= V
OUT(NOM)
+ 1 V
100
mA
OUTPUT NOISE
@ 5 V OUTPUT
V
NOISE
f = 10 Hz–100 kHz
C
NR
= 0
C
NR
= 10 nF, C
L
= 10
μ
F
100
30
μ
V
rms
μ
V
rms
NOTE
Ambient temperature of +85
°
C corresponds to a typical junction temperature of +125
°
C under typical full load test conditions.
Specifications subject to change without notice.
(@ T
A
= –40 C to +85 C, V
IN
= 7 V, C
IN
= 0.47 F, C
OUT
= 0.47 F, unless otherwise
noted)
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