參數(shù)資料
型號(hào): LT1761-5
廠商: Linear Technology Corporation
英文描述: 100mA, Low Noise, LDO Micropower Regulators in SOT-23(5V輸出,100mA,低噪聲,低壓差穩(wěn)壓器(SOT-23封裝))
中文描述: 100mA的,低噪聲,LDO穩(wěn)壓器采用SOT微功耗穩(wěn)壓- 23(5V的輸出,100mA的,低噪聲,低壓差穩(wěn)壓器(采用SOT - 23封裝))
文件頁(yè)數(shù): 7/16頁(yè)
文件大?。?/td> 197K
代理商: LT1761-5
7
LT1761 Series
TYPICAL PERFOR
M
A
CE CHARACTERISTICS
U
LT1761-2.5
GND Pin Current
LT1761-3
GND Pin Current
INPUT VOLTAGE (V)
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0
G
1761 G20
0
1
2
3
4
5
6
7
8
9
10
T
= 25
°
C
*FOR V
OUT
= 2.5V
R
L
= 25
I
L
= 100mA
R
L
= 50
I
L
= 50mA*
R
L
= 250
I
L
= 10mA*
R
L
= 2.5k
I
L
= 1mA*
INPUT VOLTAGE (V)
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0
G
1761 G21
0
1
2
3
4
5
6
7
8
9
10
T
J
= 25
°
C
*FOR V
OUT
= 3V
R
L
= 30
I
L
= 100mA*
R
L
= 60
I
L
= 50mA*
R
L
= 300
I
L
= 10mA*
R
L
= 3k
I
L
= 1mA*
INPUT VOLTAGE (V)
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0
G
1761 G22
0
1
2
3
4
5
6
7
8
9
10
T
= 25
°
C
*FOR V
OUT
= 3.3V
R
L
= 33
I
L
= 100mA*
R
L
= 66
I
L
= 50mA*
R
L
= 330
I
L
= 10mA*
R
L
= 3.3k
I
L
= 1mA*
LT1761-3.3
GND Pin Current
INPUT VOLTAGE (V)
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0
G
1761 G23
0
1
2
3
4
5
6
7
8
9
10
T
= 25
°
C
*FOR V
OUT
= 5V
R
L
= 50
I
L
= 100mA
R
L
= 100
I
L
= 50mA*
R
L
= 500
I
L
= 10mA*
R
L
= 5k
I
L
= 1mA*
INPUT VOLTAGE (V)
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0
G
1761 G24
0
1
2
3
4
5
6
7
8
9
10
T
J
= 25
°
C
*FOR V
OUT
= 1.22V
R
L
= 12.2
I
L
= 100mA*
R
L
= 24.4
I
L
= 50mA*
R
L
= 122
I
L
= 10mA*
R
L
= 1.22k
I
L
= 1mA*
OUTPUT CURRENT (mA)
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0
G
1761 G25
0
10 20 30 40
50
60 70
80 90 100
V
IN
= V
OUT(NOMINAL)
+ 1V
LT1761-5
GND Pin Current
LT1761-BYP, LT1761-SD
GND Pin Current
GND Pin Current vs I
LOAD
INPUT VOLTAGE (V)
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0
G
1761 G02
0
1
2
3
4
5
6
7
8
9
10
T
J
= 25
°
C
*FOR V
OUT
= 1.8V
R
L
= 18
I
L
= 100mA*
R
L
= 36
I
L
= 50mA*
R
L
= 180
I
L
= 10mA*
R
L
= 1.8k
I
L
= 1mA*
INPUT VOLTAGE (V)
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0
G
1761 G04
0
1
2
3
4
5
6
7
8
9
10
T
= 25
°
C
*FOR V
OUT
= 2V
R
L
= 20
I
L
= 100mA*
R
L
= 40
I
L
= 50mA*
R
L
= 200
I
L
= 10mA*
R
L
= 2k
I
L
= 1mA*
LT1761-2
GND Pin Current
TEMPERATURE (
°
C)
–50
S
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
50
75
1761 G26
–25
25
100
125
I
L
= 1mA
SHDN Pin Threshold
(On-to-Off)
LT1761-1.8
GND Pin Current
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