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參數(shù)資料
| 型號： | ADP3302 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 100 mA Low Dropout Dual Linear Regulator(高精度低壓差雙線性穩(wěn)壓器) |
| 中文描述： | 一〇 〇毫安低壓差線性穩(wěn)壓器，雙（高精度低壓差雙線性穩(wěn)壓器） |
| 文件頁數(shù)： | 2/8頁 |
| 文件大小： | 282K |
| 代理商： | ADP3302 |
–2–
REV. 0
ADP3302–SPECIFICATIONS
Parameter
Symbol
Conditions
Min
Typ
Max
Units
GROUND CURRENT
I
GND
I
L1
= I
L2
= 100 mA
I
L1
= I
L2
= 0.1 mA
2
0.4
4
0.8
mA
mA
GROUND CURRENT IN DROPOUT
I
GND
V
IN
= 2.5 V
I
L1
= I
L2
= 0.1 mA
1.0
2
mA
DROPOUT VOLTAGE
V
DROP
V
OUT
≤
98% of V
O
, Nominal
I
L
= 100 mA
I
L
= 10 mA
I
L
= 1 mA
0.12
0.05
0.02
0.2
0.1
0.05
V
V
V
SHUTDOWN THRESHOLD
V
THSD
ON
OFF
2.0
0.9
0.9
V
V
0.3
SHUTDOWN PIN INPUT CURRENT
I
SDIN
0 < V
SD
< 5 V
5
≤
V
SD
≤
12 V, @ V
IN
= 12 V
0
1
22
μ
A
μ
A
GROUND CURRENT IN SHUTDOWN
MODE
I
Q
V
SDI
= V
SD2
= 0, T
A
= +25
°
C,
@ V
IN
=12 V
V
SDI
= V
SD2
= 0, T
A
= +85
°
C,
@ V
IN
=12 V
0
1
μ
A
5
μ
A
OUTPUT CURRENT IN SHUTDOWN
MODE
I
OSD
T
A
= +85
°
C, @ V
IN
= 12 V
T
A
= +25
°
C, @ V
IN
= 12 V
12
2
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
0.15
0.3
V
PEAK LOAD CURRENT
I
LDPK
V
IN
= Nominal V
OUT
+1 V
200
mA
THERMAL REGULATION
V
IN
= 12 V, I
L
= 100 mA
T = 10 ms
0.05
%/W
OUTPUT NOISE
V
NOISE
f = 10 Hz–100 kHz, @ T
A
= +25
°
C
V
OUT
= 3.3 V
V
OUT
= 5 V
75
110
μ
V rms
μ
V rms
NOTES
1
Ambient temperature of
1
85
°
C corresponds to a typical junction temperature of
+125
°
C.
Specifications subject to change without notice.
ADP3302-3.0–SPECIFICATIONS
Parameter
Symbol
Conditions
Min
Typ
Max
Units
OUTPUT VOLTAGE
V
OUT1
or
V
OUT2
V
IN
= 3.3 V to 12 V
I
L
= 0.1 mA to 100 mA
T
A
= +25
°
C
V
IN
= 3.3 V to 12 V
I
L
= 0.1 mA to 100 mA
2.976
3
3.024
V
2.958
3
3.042
V
LINE REGULATION
V
IN
= 3.3 V to 12 V
T
A
= +25
°
C, I
L
= 0.1 mA
0.024
mV/V
LOAD REGULATION
I
L
= 0.1 mA to 100 mA
T
A
= +25
°
C
0.030
mV/mA
CROSS REGULATION
I
L
= 0.1 mA to 100 mA
T
A
= +25
°
C
1
μ
V/mA
or
Specifications subject to change without notice.
(@ T
A
= –20
8
C to +85
8
C, V
IN
= 7 V, C
IN
= 0.47
m
F, C
OUT
= 0.47
m
F, unless otherwise
noted)
1
V
O
V
O
(@ T
A
= –20
8
C to +85
8
C, V
IN
= 3.3 V, C
IN
= 0.47
m
F, C
OUT
= 0.47
m
F, unless
otherwise noted)
V
O
V
IN
V
O
I
L
V
01
I
L
2
V
02
I
L
1
相關PDF資料 |
PDF描述 |
|---|---|
| ADP3303AARU-REEL | High Accuracy anyCAP⑩ Adjustable 200 mA Low Dropout Linear Regulator |
| ADP3303AR-3.2 | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| ADP3303AR-3.3 | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| ADP3303AR-2.7 | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| ADP3303AR-27 | RECTIFIER SCHOTTKY DUAL 40A 30V 375A-ifsm 0.58V-vf 1mA-ir TO-3P 30/TUBE |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ADP3302AR1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:High Precision anyCAP⑩ Dual Low Dropout Linear Regulator |
| ADP3302AR2 | 制造商:Rochester Electronics LLC 功能描述:HI ACCURACY DUAL LOW DROPOUT REGULATOR - Bulk |
| ADP3302AR3 | 制造商:Rochester Electronics LLC 功能描述:HI ACCURACY DUAL LOW DROPOUT REGULATOR - Bulk |
| ADP3302AR-3.2 | 制造商:Analog Devices 功能描述: |
| ADP3302AR-3.3 | 制造商:Analog Devices 功能描述:REG LDO LIN FIX POS 3.3V 0.1A 8PIN SO - Bulk |
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