參數(shù)資料
型號: PJ1117CM-ADJ
廠商: Electronic Theatre Controls, Inc.
英文描述: 3.3V, 16-Channel, E1/T1/J1 Short/Long-Haul Line Interface Unit
中文描述: 1安培低壓差正電壓穩(wěn)壓器
文件頁數(shù): 2/6頁
文件大小: 294K
代理商: PJ1117CM-ADJ
PJ1117
1 Amp Low Dropout Positive Voltage Regulator
2-6
2002.rev.A
Unless otherwise specified, Adjust V
IN
= 2.75V to 12V and Adjust Io = 10mA to 1.0A
Fixed V
IN
= 4.75V to 12V and Fixed Io = 10mA to 1.0A
(For Fixed 5.0V Output Version ,V
IN
= 7.5V to 12V )
Test Conditions
Test Limits
Parameter
Symbol
V
IN
-V
OUT
I
O
T
J
(4)
Min
Typ
Max
Units
5V
10mA
25
0.99
|
Vo
|
1.01
|
Vo
|
Output Voltage
(1)
Fixed Voltage
Vo
Over Temp.
0.98
|
Vo
|
Vo
1.02
|
Vo
|
5V
10mA
25
1.238
1.262
Reference Voltage
(1)
Adj Voltage
V
REF
Over Temp.
1.225
1.250
1.275
V
25
0.015
Line Regulation
(1)
(Vin-Vout=3V)
REG
(LINE)
10mA
Over Temp.
0.035
0.2
25
0.05
0.3
Load Regulation
(1)
(Vin-Vout=3V)
REG
(LOAD)
Over Temp.
0.2
0.4
%
25
1
Dropout Voltage
Δ
V
REF
=1%
V
D
1.1
1.3
V
Current Limit
(Vin-Vout=5V)
Ic
L
1.0
1.1
A
Quiescent Current
Fixed Model
I
Q
5V
12
14
mA
Temperature Coefficient
Tc
Over Temp.
0.005
/
25
55
Adjust Pin Current
I
ADJ
120
Adjust Pin Current Change
Δ
I
ADJ
0.2
5
μ
A
Temperature Stability
Ts
5V
500mA
0.5
%
Minimum Load Current
Adjust Model
Io
5V
Over Temp.
5
10
mA
RMS Output Noise
(2)
V
N
25
0.003
%Vo
Ripple Rejection Ratio
(3)
(1)Low duty cycle pulse testing with Kelvin connections required.
(2)Bandwidth of 10Hz to 10KHz.
(3)120Hz input ripple (C
ADJ
for ADJ)
=25
μ
F .
(4)Over Temp.-over specified operating junction temperature range.
R
A
5V
1.0A
Over Temp.
60
72
dB
ELECTRICAL CHARACTERISTICS
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