參數(shù)資料
型號(hào): ADP3330
廠商: Analog Devices, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
中文描述: 無電容,NMOS管,150mA的低壓差穩(wěn)壓器的反向電流保護(hù)
文件頁數(shù): 2/11頁
文件大?。?/td> 152K
代理商: ADP3330
–2–
REV. 0
ADP3330-xx–SPECIFICATIONS
unless otherwise noted).
1, 2
The following specifications apply to all voltage options except –2.5.
Parameter
Symbol
Conditions
Min
Typ
Max
Units
OUTPUT VOLTAGE ACCURACY
V
OUT
V
IN
= V
OUTNOM
+0.25 V to +12 V
I
L
= 0.1 mA to 200 mA
T
A
= +25
°
C
V
IN
= V
OUTNOM
+0.25 V to +12 V
I
L
= 0.1 mA to 150 mA
T
A
= –40
°
C to +85
°
C
V
IN
= V
OUTNOM
+0.25 V to +12 V
I
L
= 0.1 mA to 200 mA
T
A
= –20
°
C to +85
°
C
–0.7
+0.7
%
–1.4
+1.4
%
–1.4
+1.4
%
LINE REGULATION
V
IN
= V
OUTNOM
+0.25 V to +12 V
T
A
= +25
°
C
0.04
mV/V
LOAD REGULATION
I
L
= 0.1 mA to 200 mA
T
A
= +25
°
C
I
L
= 200 mA, T
A
= –20
°
C to +85
°
C
I
L
= 150 mA
I
L
= 50 mA
I
L
= 0.1 mA
0.04
mV/mA
GROUND CURRENT
I
GND
1.6
1.2
0.4
34
4.0
3.1
1.1
50
mA
mA
mA
μ
A
GROUND CURRENT IN DROPOUT
I
GND
V
IN
= V
OUTNOM
– 100 mV
I
L
= 0.1 mA
37
55
μ
A
DROPOUT VOLTAGE
V
DROP
V
OUT
= 98% of V
OUTNOM
I
L
= 200 mA, T
A
= –20
°
C to +85
°
C
I
L
= 150 mA
I
L
= 10 mA
I
L
= 1 mA
0.14
0.11
0.042
0.025
0.23
0.17
0.06
0.05
V
V
V
V
PEAK LOAD CURRENT
I
LDPK
V
IN
= V
OUTNOM
+ 1 V
f = 10 Hz–100 kHz, C
L
= 10
μ
F
I
L
= 200 mA, C
NR
= 10 nF, V
OUT
= 3 V
f = 10 Hz–100 kHz, C
L
= 10
μ
F
I
L
= 200 mA, C
NR
= 0 nF, V
OUT
= 3 V
300
mA
OUTPUT NOISE
3
V
NOISE
47
μ
V rms
95
μ
V rms
SHUTDOWN THRESHOLD
V
THSD
ON
OFF
2.0
V
V
0.4
SHUTDOWN PIN INPUT CURRENT
I
SD
0 < V
SD
,
12 V
0 < V
SD
,
5 V
1.9
1.4
9
6
μ
A
μ
A
GROUND CURRENT IN SHUTDOWN
MODE
I
GNDSD
V
SD
= 0 V, V
IN
= 12 V
T
A
= +25
°
C @ V
IN
= 12 V
T
A
= +85
°
C @ V
IN
= 12 V
0.01
2
μ
A
OUTPUT CURRENT IN SHUTDOWN
MODE
I
OSD
1
2
μ
A
μ
A
ERROR PIN OUTPUT LEAKAGE
I
EL
V
EO
= 5 V
1
μ
A
ERROR PIN OUTPUT “LOW”
VOLTAGE
V
EOL
I
SINK
= 400
μ
A
0.19
0.40
V
NOTES
1
Ambient temperature of +85
°
C corresponds to a junction temperature of +125
°
C under typical full load test conditions.
2
Application stable with no load.
3
See detail in Figure 19 and Application section of data sheet.
Specifications subject to change without notice.
(@ T
A
= –40
8
C to +85
8
C, V
IN
= +7 V, C
IN
= 0.47
m
F, C
OUT
= 0.47
m
F,
V
O
V
IN
V
I
O
L
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