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voltage regulator. CJ7805 Datasheet

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voltage regulator. CJ7805 Datasheet
















CJ7805 regulator. Datasheet pdf. Equivalent













Part

CJ7805

Description

Three-terminal positive voltage regulator



Feature


www.DataSheet4U.com JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD TO-251 /TO-252-2L Plastic-Encapsulate Transist ors 6. 50¡ À 0 . 10 2. 30¡ À 0 . 05 0. 51¡ À 0 . 03 CJ7805 Three-termin al positive voltage regulator FEATURES Maximum Output current IOM: 1.5 A Outpu t voltage Vo: 5V 14. 70 5¡ ã 5¡ 0. 80¡ À 0 . 05 0. 60¡ À 0 . 05 7. 70 1.IN 2.GND 3.OUT 2. 30¡ .
Manufacture

Jiangsu Changjiang Electronics Technology

Datasheet
Download CJ7805 Datasheet


Jiangsu Changjiang Electronics Technology CJ7805

CJ7805; À 0 . 05 2. 30¡ À 0 . 05 1. 20 0. 51¡ À 0 . 03 123 6. 50¡ À 0. 15 5. 30¡ À 0. 10 0. 51¡ À 0. 05 2. 30¡ À 0. 10 0. 10 5. 50¡ À TO-251 TO- 252-2 5. 30¡ À 0 . 05 5¡ ã 5¡ 1. 20 À. 20 9. 70¡ 0 À. 10 0. 7 5¡ 0 0. 51¡ À 0. 10 0¡ 0 «. 10 5 ã 0. 80¡ À 0. 10 5¡ ã 0. 15 1. 60¡ À 2. 30¡ À 0. 10 0. 51 123 A BSOLUTE MAXIMUM RATINGS (Operating temperature range appl.


Jiangsu Changjiang Electronics Technology CJ7805

ies unless otherwise specified) Paramete r Input Voltage Operating Junction Temp erature Range Storage Temperature Range Symbol Vi TOPR TSTG Value 35 0-+125 -5 5-+150 Unit V ℃ ℃ ELECTRICAL CHAR ACTERISTICS(Vi=10V,Io=500mA,0℃


Jiangsu Changjiang Electronics Technology CJ7805

ne regulation Quiescent Current Quiescen t Current Change Output Noise Voltage R ipple Rejection Dropout Voltage Short C ircuit Current Peak Current TYPICAL APP LICATION vi ∆Vo ∆Vo Iq ∆Iq ∆Iq VN RR Vd Isc Ipk 1 CJ7805 UTC 2 Ci 0.33 µF Co 0.1µF Tj=25℃, Io=5mA-1.5A Tj= 25℃, Io=250mA-750mA 7V≤V i≤25V, T j=25℃ 8V≤V i≤12V, Tj=25℃ Tj=25 7V≤V i≤25V 5mA≤I O≤1A 10Hz≤ f ≤100KHz 8V≤V .





Part

CJ7805

Description

Three-terminal positive voltage regulator



Feature


www.DataSheet4U.com JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD TO-251 /TO-252-2L Plastic-Encapsulate Transist ors 6. 50¡ À 0 . 10 2. 30¡ À 0 . 05 0. 51¡ À 0 . 03 CJ7805 Three-termin al positive voltage regulator FEATURES Maximum Output current IOM: 1.5 A Outpu t voltage Vo: 5V 14. 70 5¡ ã 5¡ 0. 80¡ À 0 . 05 0. 60¡ À 0 . 05 7. 70 1.IN 2.GND 3.OUT 2. 30¡ .
Manufacture

Jiangsu Changjiang Electronics Technology

Datasheet
Download CJ7805 Datasheet




 CJ7805
JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-263-2L Plastic-Encapsulate Voltage Regulators
CJ7805 Three-terminal positive voltage regulator
FEATURES
z Maximum output current
IOM: 1.5 A
z Output voltage
VO: 5V
z Continuous total dissipation
PD: 1.5 W (Ta= 25 )
TO-263-2L
1.IN
2. GND
3. OUT
2
1
3
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Value
Unit
Input Voltage
Thermal Resistance from Junction to Air
Operating Junction Temperature Range
Storage Temperature Range
Vi
RθJA
TOPR
TSTG
35
66.7
-25~+125
-65~+150
V
/W
ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE (Vi=10V,Io=500mA,Ci=0.33μF, Co=0.1μF, unless otherwise specified )
Parameter
Symbol
Test conditions
Min Typ Max Unit
Output voltage
Vo
25
4.8 5.0
5.2
7VV i20V, Io=5mA-1A -25-1254.75 5.00 5.25
V
V
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Output voltage drift
Ripple Rejection
Dropout Voltage
Output resistance
Short Circuit Current
Peak Current
Vo
Vo
Iq
Iq
VN
Vo/T
RR
Vd
RO
Isc
Ipk
Io=5mA-1.5A
Io=250mA-750mA
7VV i25V
8VV i12V
7VV i25V
5mAI O1A
10Hzf100KHz
IO=5mA
8VV i18V,f=120Hz
Io=1A
f=1KHZ
25
25
25
25
25
-25-125
-25-125
25
-25-125
-25-125
25
-25-125
25
25
62
9
4
4
1.6
5
0.3
0.03
42
-1.1
73
2
10
230
2.2
100
50
100
50
8
1.3
0.5
mV
mV
mV
mV
mA
mA
mA
μV/Vo
mV/
dB
V
m
mA
A
* Pulse test.
TYPICAL APPLICATION
Vi 1
3 Vo
UCTJC7805
Ci
0.33μF
2
Co
0.1μF
Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as
possible to the regulators.
www.cj-elec.com
1
E,Jun,2016




 CJ7805
Typical Characteristics
Output Characteristics
7
IO=0mA
6 TJ=25
5
4
3
2
1
0
0 5 10 15 20 25 30 35
INPUT VOLTAGE VIN (V)
Quiescent Current
4
IO=0mA
TJ=25
3
2
1
0
0 5 10 15 20 25 30 35
INPUT VOLTAGE VIN (V)
Output Voltage vs Junction Temperature
7
6
5
4
3
2
1 VIN=10V
IO=5mA
0
-25 0 25 50 75 100 125
JUNCTION TEMPERATURE TJ ()
Dropout Characteristics
5.6
5.2
I
=0A
O
4.8
I
=0.5A
O
4.4
I
=1A
O
I
=1.5A
O
4.0
TJ=25
3.6
3.2
5.8
6
5
6.0 6.2 6.4 6.6 6.8 7.0 7.2 7.4 7.6
INPUT VOLTAGE VIN (V)
Current Cut-off Grid Voltage
VIN=10V
TJ=25
Pulsed
4
3
2
1
0
0.0
2.0
0.5 1.0 1.5 2.0 2.5
OUTPUT CURRENT IO (A)
Power Derating Curve
3.0
1.5
1.0
0.5
0.0
-25
0 25 50 75 100
JUNCTION TEMPERATURE TJ ()
125
www.cj-elec.com
2
E,Jun,2016




 CJ7805
Symbol
A
A1
B
b
b1
c
c1
D
E
e
e1
L
L1
L2
L3
Φ
V
Dimensions In Millimeters
Min. Max.
4.470
4.670
0.000
0.150
1.120
1.420
0.710
0.910
1.170
1.370
0.310
0.530
1.170
1.370
10.010
10.310
8.500
8.900
2.540 TYP.
4.980
5.180
14.940
15.500
4.950
5.450
2.340
2.740
1.300
1.700
0° 8°
5.600 REF.
Dimensions In Inches
Min. Max.
0.176
0.184
0.000
0.006
0.044
0.056
0.028
0.036
0.046
0.054
0.012
0.021
0.046
0.054
0.394
0.406
0.335
0.350
0.100 TYP.
0.196
0.204
0.588
0.610
0.195
0.215
0.092
0.108
0.051
0.067
0° 8°
0.220REF.
8.40
1.20
www.cj-elec.com
3
E,Jun,2016




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