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參數(shù)資料
| 型號： | REG1117FA-5.0 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 固定正電壓單路輸出LDO穩(wěn)壓器 |
| 英文描述： | 5 V FIXED POSITIVE LDO REGULATOR, 1.55 V DROPOUT, PSSO3 |
| 封裝： | PLASTIC, TO-263, D2PAK-3 |
| 文件頁數(shù)： | 20/22頁 |
| 文件大?。?/td> | 655K |
| 代理商： | REG1117FA-5.0 |
REG1117
REG1117A
SBVS001D OCTOBER 1992 REVISED JULY 2004
www.ti.com
7
TYPICAL CHARACTERISTICS
At TA = +25°C, all models, unless otherwise noted.
SHORTCIRCUIT CURRENT vs TEMPERATURE
1400
1300
1200
1100
1000
900
800
50
25
0
25
50
75
100
Temperature (
_C)
Sh
o
rt
C
ir
c
ui
t
C
ur
re
nt
(m
A
)
REG1117A
REG1117 Models
LOAD REGULATION
(I
LOAD = 800mA)
1
0
1
2
3
4
5
6
7
50
25
0
25
50
75
100
Temperature (
_C)
O
u
tput
V
o
lt
a
g
e
D
ev
ia
ti
on
(m
V
)
REG11172.85
REG1117A1.8
REG11175
LINE REGULATION vs TEMPERATURE
6
5
4
3
2
1
0
1
2
50
25
0
25
50
75
100
Temperature (
_C)
O
u
tp
ut
V
o
lt
age
C
han
g
e
(m
V
)
REG1117A1.8
V
IN =3.8V to 10V
V
IN =6.5V to 15V
REG11175
RIPPLE REJECTION vs FREQUENCY
Frequency (Hz)
R
ippl
e
R
e
jec
ti
o
n
(d
B
)
100
90
80
70
60
50
40
30
20
10
0
10
100
1k
10k
100k
I
OUT =100mA
V
RIPPLE =1.0VPP
OUTPUT VOLTAGE vs TEMPERATURE
2.0
1.0
0
1.0
2.0
50
25
0
25
50
75
100
Temperature (
_C)
O
u
tp
u
t
V
o
lt
ag
e
C
hang
e
(%
)
I
O =10mA
QUIESCENT CURRENT vs TEMPERATURE
8
7
6
5
4
3
2
1
0
50
25
0
25
50
75
100
Temperature (
_C)
Q
u
ie
s
c
en
t
C
u
rr
e
nt
(m
A
)
FixedVoltage Models
相關PDF資料 |
PDF描述 |
|---|---|
| REG1117FAKTTT | 1.225 V-1.28 V ADJUSTABLE POSITIVE LDO REGULATOR, 1.55 V DROPOUT, PSSO3 |
| REG1117FA-5.0KTTT | 5 V FIXED POSITIVE LDO REGULATOR, 1.55 V DROPOUT, PSSO3 |
| REG1117FA/KTTT | 1.225 V-1.28 V ADJUSTABLE POSITIVE LDO REGULATOR, 1.55 V DROPOUT, PSSO3 |
| REG1117FA2.5KTTTG3 | 2.5 V FIXED POSITIVE LDO REGULATOR, 1.55 V DROPOUT, PSSO3 |
| REG711EA-3/2K5G4 | 0.005 A SWITCHED CAPACITOR REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO8 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| REG1117FA500 | 制造商:BB 制造商全稱:BB 功能描述:800mA and 1A Low Dropout Positive Regulator 1.8V, 2.5V, 2.85, 3.3V, 5V, and Adjustable |
| REG1117FA-500 | 制造商:BB 制造商全稱:BB 功能描述:800mA and 1A Low Dropout Positive Regulator 1.8V, 2.5V, 2.85, 3.3V, 5V, and Adjustable |
| REG1117FA500G3 | 制造商:BB 制造商全稱:BB 功能描述:800mA and 1A Low Dropout Positive Regulator 1.8V, 2.5V, 2.85, 3.3V, 5V, and Adjustable |
| REG1117FA-5500 | 制造商:BB 制造商全稱:BB 功能描述:800mA and 1A Low Dropout Positive Regulator 1.8V, 2.5V, 2.85, 3.3V, 5V, and Adjustable |
| REG1117FA-5KTTT | 制造商:BB 制造商全稱:BB 功能描述:800mA and 1A Low Dropout Positive Regulator 1.8V, 2.5V, 2.85, 3.3V, 5V, and Adjustable |
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