參數(shù)資料
型號: KA278RA05CTU
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: 4.88 V-5.12 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PSFM4
封裝: TO-220F, 4 PIN
文件頁數(shù): 12/20頁
文件大小: 208K
代理商: KA278RA05CTU
KA278RXXC-SERIES
12
Typical Performance Characteristics
(Continued)
KA278R12C
5
10
15
Input voltage Vin (V)
15.0
12.5
10.0
7.5
5.0
2.5
0
0
O
RL=
RL
= 6
20
25
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
15.0
12.5
10.0
7.5
5.0
2.5
0
12.04
12.02
12.00
-25
O
TEMPERATURE Tj(
o
C)
75
125
0
25
50
100
11.96
11.94
11.92
11.98
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 4. Output Voltage vs. Temperature(Tj)
Figure 3. Output Voltage vs. Disable Voltage
Figure 5. Quiescent Current vs. Temperature(Tj)
Figure 6. Dropout Voltage vs.Junction Temperature
相關(guān)PDF資料
PDF描述
KA278RA09C 2A Output Low Dropout Voltage Regulators
KA278RA12C 2A Output Low Dropout Voltage Regulators
KA278RA33C 2A Output Low Dropout Voltage Regulators
KA278RA51C 2A Output Low Dropout Voltage Regulators
KA278R09YDTU RF Coaxial Connector Adapter; Body Plating:Nickel; Body Style:Straight Bulkhead Adapter, Jack-Jack RoHS Compliant: Yes
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KA278RA05CYDTU 功能描述:低壓差穩(wěn)壓器 - LDO 2A Adj/Fixed 5V Regulator (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
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