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參數(shù)資料
| 型號： | REG1117A-25 |
| 英文描述： | 800mA and 1A Low Dropout (LDO) Positive Regulator 1.8V. 2.5V. 2.85V. 3.3V. 5V. and Adj |
| 中文描述： | 800mA電流和1A低壓降（LDO）穩(wěn)壓1.8V的實證。 2.5V的。工作在2.85V。 3.3。 5V的。和可調(diào)節(jié) |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 382K |
| 代理商： | REG1117A-25 |
REG1117, REG1117A
SBVS001B
5
www.ti.com
At T
J
= +25
°
C, all models, unless otherwise specified.
TYPICAL CHARACTERISTICS
LOAD REGULATION
(
I
LOAD
= 800mA)
1
0
–
1
–
2
–
3
–
4
–
5
–
6
–
7
–
50
–
25
0
25
50
75
100
Temperature (
°
C)
O
REG1117-5
REG1117-2.85
REG1117A-1.8
LINE REGULATION vs TEMPERATURE
6
5
4
3
2
1
0
–
1
–
2
–
50
–
25
0
25
50
75
100
Temperature (
°
C)
O
REG1117-1.8
V
IN
= 3.8V to 10V
V
= 6.5V to 15V
REG1117-5
RIPPLE REJECTION vs FREQUENCY
Frequency (Hz)
R
100
90
80
70
60
50
40
30
20
10
0
10
100
1k
10k
100k
I
OUT
= 100mA
V
RIPPLE
= 1.0Vp-p
QUIESCENT CURRENT vs TEMPERATURE
8
7
6
5
4
3
2
1
0
–
50
–
25
0
25
50
75
100
Temperature (
°
C)
Q
Fixed-Voltage Models
SHORT-CIRCUIT CURRENT vs TEMPERATURE
1400
1300
1200
1100
1000
900
800
–
50
–
25
0
25
50
75
100
Temperature (
°
C)
S
REG1117A
REG1117 Models
OUTPUT VOLTAGE vs TEMPERATURE
2.0
1.0
0
–
1.0
–
2.0
–
50
–
25
0
25
50
75
100
Temperature (
°
C)
O
I
O
= 10mA
相關PDF資料 |
PDF描述 |
|---|---|
| REG1118-2.85-TR | VOLT REGULATOR|FIXED|+2.85V|BIPOLAR|SOT-223|3PIN|PLASTIC |
| REG113-25 | DMOS 400mA Low-Dropout Regulator |
| REG113-285 | DMOS 400mA Low-Dropout Regulator |
| REG113-3 | DMOS 400mA Low-Dropout Regulator |
| REG113-33 | DMOS 400mA Low-Dropout Regulator |
相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| REG1117A2K5 | 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 |
| REG1117A-2K5 | 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 |
| REG1117A2K5G4 | 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 |
| REG1117A-2K5G4 | 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 |
| REG1117A-5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:800mA and 1A Low Dropout (LDO) Positive Regulator 1.8V. 2.5V. 2.85V. 3.3V. 5V. and Adj |
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