JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-251-3L/TO-252-2L Plastic-Encapsulate Voltage Regulators
TO-251-3L/TO-252-2L
CJ7806 Three-terminal positive voltage regulator
FEATURES
z
z
z
Maximum output current
IOM: 1.5 A
Output voltage
VO: 6V
Continuous total dissipation
PD: 1.25 W (Ta= 25 ℃ )
1.IN
1
2
3
2
2.GND
1
3
3.OUT
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Value
Unit
Vi
35
V
Thermal Resistance from Junction to Ambient
RθJA
80
Operating Junction Temperature Range
TOPR
-25~+125
℃/W
Storage Temperature Range
TSTG
-65~+150
Input Voltage
℃
℃
ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE (Vi=11V,Io=500mA,Ci=0.33μF, Co=0.1μF, unless otherwise specified )
Parameter
Symbol
Output Voltage
Vo
Load Regulation
8V≤V i≤21V, Io=5mA-1A
△Vo
△Vo
Quiescent Current
Iq
Output voltage drift
△Iq
△Vo/△T
-25-125℃
5.75
5.7
Typ
Max
Unit
6
6.25
V
6
6.3
V
Io=5mA-1.5A
25℃
14
120
mV
Io=250mA-750mA
25℃
4
60
mV
8V≤V i≤25V
25℃
5
120
mV
9V≤V i≤13V
25℃
1.5
60
mV
25℃
4.3
8
mA
8V≤V i≤25V
-25-125℃
1.3
mA
5mA≤I O≤1A
-25-125℃
0.5
mA
IO=5mA
-25-125℃
-0.8
mV/℃
45
μV/Vo
75
dB
25℃
2
V
25℃
10
mΩ
Isc
25℃
550
mA
Ipk
25℃
2.2
A
Output Noise Voltage
VN
10Hz≤f≤100KHz
Ripple Rejection
RR
9V≤V i≤19V,f=120Hz
Dropout Voltage
Vd
Io=1A
Output resistance
RO
f=1KHZ
Short Circuit Current
Peak Current
* Pulse test.
TYPICAL APPLICATION
Min
25℃
Line Regulation
Quiescent Current Change
Test conditions
Vi
25℃
1
-25-125℃
3
59
Vo
CJ7806
UTC
2
Ci
Co
0.33μF
0.1μF
Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as
possible to the regulators.
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1
F,Jun,2016
Typical Characteristics
Dropout Characteristics
Output Characteristics
8
8
Tj =25℃
IO=0mA
Tj=25℃
7
4
3
2
1
0
A
=0
m
5
I
5
6
O
VO
(V)
6
OUTPUT VOLTAGE
OUTPUT VOLTAGE VO
(V)
7
4
IO=250mA、500mA、750mA、1A、1.5A
3
2
1
0
5
10
15
20
INPUT VOLTAGE
VIN
25
30
0
35
4
5
6
Quiescent Current vs Input Voltage
11
Tj =25℃
(V)
Pulsed
6
VO
4
OUTPUT VOLTAGE
(mA)
IQ
10
(V)
7
Tj =25℃
5
9
VIN
VIN=11V
IO=0mA
QUIESCENT CURRENT
8
Current Cut-off Grid Voltage
8
6
3
2
1
0
7
INPUT VOLTAGE
(V)
5
4
3
2
1
0
5
10
15
20
INPUT VOLTAGE
VIN
25
30
0
0.0
35
0.5
1.0
1.5
OUTPUT CURRENT
(V)
Output Voltage vs Ambient Temperature
2.0
IO
2.5
(A)
Power Derating Curve
1.50
6.50
Vin=11V
IO=5mA
PD
6.00
POWER DISSIPATION
OUTPUT VOLTAGE VO
(V)
(W)
6.25
5.75
5.50
5.25
-25
0
25
50
JUNCTION TEMPERATURE
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75
TJ
100
1.25
1.00
0.75
0.50
0.25
0.00
-25
125
(℃ )
0
25
50
JUNCTION TEMPERATURE
2
75
TJ
100
125
(℃ )
F,Jun,2016
Symbol
A
A1
B
b
c
c1
D
D1
E
e
e1
M
N
L
L1
L2
V
ĭ
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Dimensions In Millimeters
Max.
Min.
2.380
2.200
0.000
0.100
0.800
1.400
0.710
0.810
0.460
0.560
0.460
0.560
6.500
6.700
5.130
5.460
6.000
6.200
2.286 TYP.
4.327
4.727
1.778REF.
0.762REF.
9.800
10.400
2.9REF.
1.400
1.700
4.830 REF.
3
Dimensions In Inches
Min.
Max.
0.087
0.094
0.000
0.004
0.031
0.055
0.028
0.032
0.018
0.022
0.018
0.022
0.256
0.264
0.202
0.215
0.236
0.244
0.090 TYP.
0.170
0.186
0.070REF.
0.018REF.
0.386
0.409
0.114REF.
0.055
0.067
0.190 REF.
F,Jun,2016
To-252(4R)-2L Tape and Reel
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4
F,Jun,2016
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