ETC PJ5815CY

PJ5800/A Series
500mA CMOS Low Dropout Voltage Regulators
T
he PJ5800/A series are highly precise, low ground current
and fixed output voltage regulators manufactured using
TO-252
CMOS process. The series provides large currents with a
significantly small dropout voltage. The PJ5800/A consists of
a current limiting circuit; a thermal limiting, a precision
reference voltage and an error amplifier provide maximal
PJ5800
Pin 1. In
2. Out
3. Gnd
PJ5800A
Pin 1. Gnd
2. In
3. Out
PJ5800
Pin 1. Out
2. Gnd
3. Int
PJ5800A
Pin 1. Gnd
2. In
3. Out
protection against any fault conditions. Output voltage ranges
SOT-89
are adjustable, 1.5V, 1.8V, 2.5V, 3.3V; TO-252 (1W), SOT-89
(500mW) and SOT-223 (800mW) packages are available.
FEATURES
(Heatsink surface connected to Pin 2)
z
z
Maximum Output Current: 500mA
z
Dropout Voltage: 300mV
z
Maximum Operating Voltage: 12V
z
Output Voltage Range:
SOT-223
PJ5800
Pin 1. In
2. Out
3. Gnd
PJ5800A
Pin 1. Gnd
2. Out
3. In
Adjustable, 1.5V, 1.8V, 2.5V, 3.3V
z
Highly Accurate: ±2%
z
Low Ground Current: TYP 100µA
z
Fast Transient Response
z
Current Limited and Thermal Limited
ORDER INFORMATION
Device
Applications
z
Voltage Regulator for LAN Card, CD-ROM and DVD
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Cordless phones
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Camera, video recorders
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Portable games
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Portable AV equipment
z
Reference voltage
z
Battery powered equipment
PJ58xxCP
PJ58xxCY
PJ58xxCW
PJ58xxACP
PJ58xxACY
PJ58xxACW
Operation Temperature
(Ambient)
-20℃ ~ +85oC
BLOCK DIAGRAM
1-5
2002/10.rev.A
Package
SOT-252
SOT-89
SOT-223
TO-252
SOT-89
SOT-223
PJ5800/A Series
500mA CMOS Low Dropout Voltage Regulators
ABSOLUTE MAXIMUM RATINGS
Symbol
Value
Unit
Input Voltage
VIN
12
V
Output Current
IOUT
500
mA
Output Voltage
VOUT
Vss-0.3 ~ VIN +0.3
V
Pd
1000
500
800
mW
Operating Temp. (Ambient)
Topr
-20 ~ +85
℃
Storage Temp.
Tstg
-40 ~ +125
℃
Parameter
Power Dissipation
PD@TA=25℃
TO-252
SOT-89
SOT-223
ODERING INFORMATION
Part Number
Output Voltage
Package
PJ5800CP/CY/CW
Adjustable
PJ5815CP/CY/CW
1.5V
SOT-252 / SOT-89 / SOT-223
SOT-252 / SOT-89 / SOT-223
PJ5818CP/CY/CW
1.8V
SOT-252 / SOT-89 / SOT-223
PJ5825CP/CY/CW
2.5V
SOT-252 / SOT-89 / SOT-223
PJ5833CP/CY/CW
3.3V
SOT-252 / SOT-89 / SOT-223
ELECTRICAL CHARACTERISTICS (Ta = +25°C, Vin=5V unless otherwise noted)
PJ58xx Vout = x.x V
Parameter
Output Voltage
Load Regulation
Dropout Voltage(Note 1)
Symbol
Conditions
Min
Typ
Max
Unit
Circuit
VOUT
IOUT=1mA, VIN=5V
-2
Vo
+2
%
2
--
20
50
mV
2
--
mV
2
∆VOUT
VIN=5V
1mA≦IOUT≦500mA
Vdif 1
IOUT=300mA
Vdif 2
IOUT=500mA
IOUT=0mA
Standby Current
IBIAS
Current Limit
ILIMIT
VIN=5V, VOUT =0V
∆VOUT
∆VIN· VOUT
IOUT =1mA
Line Regulation
Output Voltage
Temperature Coefficient
Vin=12V
4.3V≦VIN≦10V
(Note 2)
--
450
750
--
100
110
μA
1
--
550
700
mA
2
--
0.2
0.3
%/V
2
--
100
--
ppm/ ℃
2
Note: 1.Vdif=VIN - VOUT
2. Design Characteristics
2-5
2002/10.rev.A
PJ5800/A Series
500mA CMOS Low Dropout Voltage Regulators
TYPICAL APPLICATIONS
MEASURING CIRCUITS
Measuring Circuit 1: Standby Current
Measuring Circuit 2: Output Voltage, Oscillation Check, Line Regulation, Dropout Voltage, Load Regulation
3-5
2002/10.rev.A
PJ5800/A Series
500mA CMOS Low Dropout Voltage Regulators
TO-252 Mechanical drawing
2.Side View
1.Top View
MILLIMETERS
DIM
A
L3
E
TO-252 DIMENSION
c2
D
H
MAX
MIN
MAX
A
2.184
2.388
0.086
0.094
b
0.635
0.889
0.025
0.035
c2
0.457
0.889
0.018
0.035
D
5.334
5.588
0.210
0.220
E
6.35
6.731
0.250
0.265
e
2.286BSC
H
9.398
L2
e
0.090BSC
10.414
0.508BSC
L3
b
INCHES
MIN
1.524
0.370
0.410
0.020BSC
2.032
0.060
0.080
L2
SOT-89 Mechanical drawing
2.Side View
1.Top View
A
SOT-89 DIMENSION
H
DIM
I
B
C
G
E
D
J
INCHES
MILLIMETERS
MIN
MAX
MIN
MAX
A
4.4
4.6
0.173
0.181
B
1.5
1.7
0.059
0.070
C
2.30
2.60
0.090
0.102
D
0.40
0.52
0.016
0.020
E
1.50
1.50
0.059
0.059
F
3.00
3.00
0.118
0.118
G
0.89
1.20
0.035
0.047
H
4.05
4.25
0.159
0.167
I
1.4
1.6
0.055
0.063
J
0.35
0.44
0.014
0.017
F
4-5
2002/10.rev.A
PJ5800/A Series
500mA CMOS Low Dropout Voltage Regulators
SOT-223 Mechanical drawing
A
SOT-223 DIMENSION
DIM
MIN
B
I
C
H
J
D
F
MILLIMETERS
K
INCHES
MAX
MIN
MAX
0.268
A
6.30
6.80
0.248
B
2.90
3.10
0.114
0.122
C
3.30
3.70
0.129
0.146
D
0.63
0.83
0.024
0.033
E
4.55
4.65
0.179
0.183
F
2.25
2.35
0.088
0.093
G
0.835
1.035
0.032
0.041
H
6.70
7.30
0.263
0.287
I
0.255
0.355
0.010
0.014
J
10°
16°
10°
K
1.55
1.80
0.061
G
E
5-5
2002/10.rev.A
16°
0.071