參數(shù)資料
型號(hào): KA278RA05CYDTU
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 2A Output Low Dropout Voltage Regulators
中文描述: 1.25 V-32 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PSFM4
封裝: TO-220F, 4 PIN
文件頁數(shù): 10/20頁
文件大?。?/td> 208K
代理商: KA278RA05CYDTU
KA278RXXC-SERIES
10
Typical Performance Characteristics
(Continued)
KA278R09C
10
8
6
4
2
0
0
O
20
Input voltage Vin (V)
5
10
RL=
RL=4.5
15
8
0
5
10
15
20
0
20
40
60
80
100
120
RL=
Q
Input voltage Vin(V)
0
O
3
Disable voltage Vdis (V)
0.5
1.5
1
2
2.5
10
8
6
4
2
0
9.08
9.04
9.00
9.12
-25
O
TEMPERATURE Tj(
o
C)
75
125
0
25
50
100
8.92
8.88
8.84
8.96
10
8
6
4
2
0
Q
Junction temperature Tj(
o
C)
75
125
0
25
50
100
-25
-25
0
25
50
75
100
125
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
2.0A
D
Junction Temp Tj [
]
Figure 1. Output Voltage vs. Input Voltage
Figure 2. Quiescent Current vs. Input Voltage
Figure 3. Output Voltage vs. Disable Voltage
Figure 4. Output Voltage vs. Temperature(Tj)
Figure 5. Quiescent Current vs. Temperature(Tj)
Figure 6. Dropout Voltage vs.Junction Temperature
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KA278RA05TU 功能描述:低壓差穩(wěn)壓器 - LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
KA278RA09C 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:2A Output Low Dropout Voltage Regulators
KA278RA12C 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:2A Output Low Dropout Voltage Regulators
KA278RA33C 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:2A Output Low Dropout Voltage Regulators
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