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參數(shù)資料
| 型號(hào)： | REG1118-2.85/2K5 |
| 元件分類： | 固定正電壓?jiǎn)温份敵鯨DO穩(wěn)壓器 |
| 英文描述： | 2.85 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PDSO4 |
| 封裝： | PLASTIC, SOT-223, 4 PIN |
| 文件頁(yè)數(shù)： | 3/9頁(yè) |
| 文件大?。?/td> | 274K |
| 代理商： | REG1118-2.85/2K5 |
REG1118
3
LOAD TRANSIENT RESPONSE
0.2
0
–0.2
0.5
0
–0.5
Output
Voltage
Deviation
(V)
Load
Current
(A)
0
25
50
75
100
125 150
200
175
250
225
Time (s)
Sinking 400mA
Sourcing
800mA
(Ceramic)
(Tantalum)
10F || 0.1F
(Ceramic)
(Tantalum)
4.7F || 0.1F
At TA = 25°C, TERMPWR = +5V, unless otherwise specified.
TYPICAL PERFORMANCE CURVE
QUIESCENT CURRENT vs TEMPERATURE
Temperature (°C)
30
40
5
4
3
2
–10
0
10
20
506070
80
90
Quiescent
Current
(mA)
DROPOUT VOLTAGE vs TEMPERATURE
Temperature (°C)
30
40
1.3
1.2
1.1
1
0.9
0.8
0.7
0.6
–10
0
10
20
506070
80
90
Dropout
Voltage
(V)
I
OUT = 100mA
I
OUT = 800mA
SHORT-CIRCUIT CURRENT vs TEMPERATURE
Temperature (°C)
30
40
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
–10
0
10
20
506070
80
90
Short-Circuit
Current
mA
Source
Sink
LINE TRANSIENT RESPONSE
1
0
–1
0.1
0
–0.1
Output
Voltage
Deviation
(V)
Input
Voltage
Deviation
(V)
0
0.25
0.75
1.25
0.5
1
1.5
1.75
2.25
2
2.5
Time (ms)
C
IN = 2.2F
C
OUT = 1F
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| REG1118-2.85/2K5 | 2.85 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PDSO4 |
| RF178-02RP1-01BJ2-0200 | INTERCONNECTION DEVICE |
| RFC-113-MHF1-MHF1-08.00-R | INTERCONNECTION DEVICE |
| RFC-081-MHF3-MHF1-15.00-H | INTERCONNECTION DEVICE |
| RFC-081-MHF3-SMA5-12.00-H | INTERCONNECTION DEVICE |
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參數(shù)描述 |
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