参数资料
型号: UPC2905AHB-AZ
元件分类: 固定正电压单路输出LDO稳压器
英文描述: 5 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, SIP3
封装: LEAD FREE, SC-64, 3 PIN
文件页数: 12/14页
文件大小: 271K
代理商: UPC2905AHB-AZ
μPC2933A,2905A
Chapter Title
R03DS0029EJ0400 Rev.4.00
Page 7 of 12
Mar 16, 2011
1.0
0.8
0.6
0.4
0.2
0
-25
+125
0
+150
+75
V
DIF
-
Dropout
Voltage
-
V
VDIF vs.TJ
+100
+50
+25
PC2905A
PC2933A
I O = 1.0 A
TJ
Operating Junction Temperature - C
3
2
1
0
20
DIF
IO
peak
-
Peak
Output
Current
-
A
IO peak vs. VDIF
PC2933A
10
15
5
TJ = 125C
TJ = 25C
TJ = 0C
- Dropout Voltage - V
V
μ
3
2
1
0
20
IO
peak
-
Peak
Output
Current
-
A
vs.V
IO peak
DIF
PC2905A
10
15
TJ = 125C
TJ = 25C
TJ = 0C
VDIF
- Dropout Voltage - V
R
R vs. f
R
-
Ripple
Rejection
-
dB
80
70
0
100
1 k
10 k
100 k
f - Frequency - Hz
60
50
40
30
20
10
TJ = 25C
I O = 1 A
PC2933A
PC2905A
4.3 V
VIN
16 V
6 V
VIN
16 V ( PC2905A)
( PC2933A)
R
R vs. IO
80
70
30
0.2
0.4
0.6
1.0
0.8
0
60
50
40
PC2933A
PC2905A
O
- Output Current - A
I
R
-
Ripple
Rejection
-
dB
f = 120 Hz
TJ = 25C
4.3 V
VIN
16 V
6 V
VIN
16 V ( PC2905A)
( PC2933A)
VDIF vs. IO
V
DIF
-
Dropout
Voltage
-
V
1.0
0
0.2
0.4
0.6
1.0
IO - Output Current - A
0.8
0.6
0.4
0.2
0
0.8
PC2905A
PC2933A
TJ = 25C
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UPC2905AHF-AZ 5 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSFM3
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