參數(shù)資料
型號(hào)： LT1965ETPBF
廠商： Linear Technology Corporation
英文描述： 1.1A, Low Noise, Low Dropout Linear Regulator
中文描述： 1.1A的，低噪聲，低壓差線性穩(wěn)壓器
文件頁數(shù)： 6/16頁
文件大?。?/td> 213K
代理商： LT1965ETPBF
LT1965
6
1965f
TYPICAL PERFORMANCE CHARACTERISTICS
Ripple Rejection vs Temperature
Minimum Input Voltage
Load Regulation
Output Noise Spectral Density
RMS Output Noise vs Load
Current (10Hz to 100kHz)
1.8V 10Hz to 100kHz
Output Noise
Reverse Output Current
Reverse Output Current
Ripple Rejection vs Frequency
OUTPUT VOLTAGE (V)
0
0
R
1
2
3
4
5
6
2
4
6
8
10
1965 G16
T
J
= 25
°
C
V
= 0V
CURRENT FLOWS INTO
OUTPUT PIN
V
OUT
= V
ADJ
0
R
0.10
0.20
0.30
0.40
0.50
0.05
0.15
0.25
0.35
0.45
1965 G17
TEMPERATURE (
°
C)
–50
–25
0
25
50
75
100
125
V
IN
= 0V
V
OUT
= 1.2V
60
R
80
100
70
90
1965 G19
TEMPERATURE (
°
C)
–50
–25
0
25
50
75
100
125
I
L
= 0.75A
V
= V
+ 1V + 0.5
P-P
RIPPLE AT f = 120Hz
0
M
1.0
2.0
2.5
0.5
1.5
1965 G20
TEMPERATURE (
°
C)
–50
–25
0
25
50
75
100
125
I
L
= 500mA
I
L
= 1.1A
I
L
= 100mA
–16
L
–12
–8
–4
0
–14
–10
–6
–2
1965 G21
TEMPERATURE (
°
C)
–50
–25
0
25
50
75
100
125
V
IN
= 2.3V
Δ
I
L
= 1mA TO 1.1A
0.01
0.10
1.00
FREQUENCY (Hz)
10
O
μ
V
100
1k
10k
100k
1965 G22
V
OUT
= 3.3V
V
OUT
= 1.2V
V
OUT
= 1.5V
V
OUT
= 1.8V
V
= 2.5V
C
OUT
= 10
μ
F
I
L
LOAD CURRENT (A)
20
O
μ
V
R
)
30
50
70
80
0.0001
0.01
0.1
10
10
0.001
1
60
40
0
1965 G23
V
OUT
= 2.5V
V
OUT
= 3.3V
V
OUT
= 1.8V
V
OUT
= 1.2V
C
OUT
= 10
μ
F
I
L
V
OUT
= 1.5V
400
μ
s/DIV
V
100
μ
V/DIV
1965 G24
C
OUT
= 10
μ
F
I
L
FREQUENCY (Hz)
20
R
30
50
60
80
90
10
1k
10k
1M
10
100
100k
70
40
0
1965 G18
I
L
= 0.75A
C
OUT
= 10
μ
F CERAMIC
V
IN
= V
OUT(NOMINAL)
+ 1V + 50mV
RMS
RIPPLE
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1965ETTRPBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:1.1A, Low Noise, Low Dropout Linear Regulator
LT1965HQ#PBF 制造商:Linear Technology 功能描述:IC REG LDO ADJ 1.1A 5DDPAK 制造商:Linear Technology 功能描述:LDO, ADJ, 1.2V-19.5V, 1.1A, TO-263-5, Input Voltage Min:1.8V, Input Voltage Max:20V, Output Voltage Min:1.2V, Output Voltage Max:19.5V, Output Current:1.1A, Dropout Voltage Vdo:310mV, No. of Pins:5, Operating Temperature Min:-40C , RoHS Compliant: Yes
LT1965HQ#TRPBF 制造商:Linear Technology 功能描述:IC REG LDO ADJ 1.1A 5DDPAK 制造商:Linear Technology 功能描述:LDO, ADJ, 1.2V-19.5V, 1.1A, TO-263-5, Input Voltage Min:1.8V, Input Voltage Max:20V, Output Voltage Min:1.2V, Output Voltage Max:19.5V, Output Current:1.1A, Dropout Voltage Vdo:310mV, No. of Pins:5, Operating Temperature Min:-40C , RoHS Compliant: Yes
LT1965HT#PBF 制造商:Linear Technology 功能描述:IC REG LDO ADJ 1.1A TO220-5 制造商:Linear Technology 功能描述:LDO, ADJ, 1.2V-19.5V, 1.1A, TO-220-5, Input Voltage Min:1.8V, Input Voltage Max:20V, Output Voltage Min:1.2V, Output Voltage Max:19.5V, Output Current:1.1A, Dropout Voltage Vdo:310mV, No. of Pins:5, Operating Temperature Min:-40C , RoHS Compliant: Yes 制造商:Linear Technology 功能描述:SP-LINREG, 1.1A Low Noise, LDO Regulator
LT1965HT#TRPBF 制造商:Linear Technology 功能描述:IC REG LDO ADJ 1.1A TO220-5 制造商:Linear Technology 功能描述:LDO, ADJ, 1.2V-19.5V, 1.1A, TO-220-5, Input Voltage Min:1.8V, Input Voltage Max:20V, Output Voltage Min:1.2V, Output Voltage Max:19.5V, Output Current:1.1A, Dropout Voltage Vdo:310mV, No. of Pins:5, Operating Temperature Min:-40C , RoHS Compliant: Yes
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