參數(shù)資料
型號: UTCLP2950
廠商: 友順科技股份有限公司
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 100 mA LOW-DROPOUT VOLTAGE REGULATOR
中文描述: 一〇 〇毫安低壓差電壓調(diào)節(jié)器
文件頁數(shù): 4/7頁
文件大?。?/td> 159K
代理商: UTCLP2950
UTC LP2950/2951 LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS
(Tested at Tj=25
°
C,V
IN
=6V,I
L
=100
μ
A and C
L
=1
μ
F, unless otherwise specified)
PARAMETER
PART NUMBER
TEST CONDITION
Output Voltage
UTC LP2950-2.5
UTC LP2950-3.0
UTC LP2950-3.3
UTC LP2950-3.6
UTC LP2950-5.0
UTC LP2951
(note 1)
UTC LP2950-2.5
UTC LP2950-3.0
UTC LP2950-3.3
UTC LP2950-3.6
UTC LP2950-5.0
UTC LP2951
(note 1)
Output Voltage
UTC LP2950-2.5
UTC LP2950-3.0
UTC LP2950-3.3
UTC LP2950-3.6
UTC LP2950-5.0
UTC LP2951
(note 1)
Output Voltage
Temperature Coefficient
Line Regulation
6V<=V
IN
<=18V
Load Regulation
100
μ
A<=I
L
<=100 mA
Dropout Voltage
I
L
=100
μ
A
I
L
=100mA (note 2)
Ground Current
I
L
=100
μ
A
I
L
=100mA
Dropout Ground Current
V
IN
=4.5V,I
L
=100
μ
A
Current Limit
Vout=0
Output Noise 10Hz to
100KHz
C
L
=200
μ
F
C
L
=3.3
μ
F
(Bypass=0.01
μ
F
pins 7 to (
utc
2951))
For LP2951 8-Pin version only
Reference Voltage
Reference Voltage
(Note 4)
Feedback pin Bias
Current
Reference Voltage
Temperature Coefficient
Feedback Bias Current
temperature Coefficient
UTC
UNISONIC TECHNOLOGIES CO., LTD.
4
QW-R102-001,E
MIN.
2.47
2.97
3.27
3.53
4.90
TYP.
2.5
3.0
3.3
3.6
5.0
MAX.
2.53
3.03
3.33
3.67
5.10
UNIT
V
T
J
=25
°
C
-25
°
C<=T
J<=
<=+85
°
C
2.47
2.97
3.27
3.53
4.90
2.5
3.0
3.3
3.6
5.0
2.53
3.03
3.33
3.67
5.10
V
100
μ
A<=I
L
<=100 mA
Tj<=Tj(max)
2.47
2.97
3.27
3.53
4.90
2.5
3.0
3.3
3.6
5.0
2.53
3.03
3.33
3.67
5.10
V
20
100
ppm/
°
C
0.03
0.04
50
0.1
0.1
80
450
120
12
170
200
0.2
0.2
150
600
140
14
200
220
430
160
100
%
%
mV
380
75
8
110
160
μ
A
mA
μ
A
mA
μ
V
C
L
=1
μ
F
1.22
1.19
1.235
20
1.25
1.27
40
V
V
nA
50
ppm/
°
C
0.1
nA/
°
C
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