Anpec APL5835-26D 450ma low dropout linear regulator of adjustable and fixed voltage Datasheet

APL5835
450mA Low Dropout Linear Regulator of Adjustable and Fixed Voltages
Features
General Description
•
•
•
•
•
•
The APL5835 is a 3-pin low dropout linear regulator with
2.0% accuracy of output voltage over line , load and
temperature variations . Dropout voltage at 450mA output current is less than 1.3V . Both output current limiting and thermal shutdown are built in to provide maximal protection to the APL5835 against fault conditions .
The over current and thermal shutdown circuits become
active when the current exceed 450mA , or the junction
temperature reach 150°C . Normal operation is recovered when junction temperature drops below 130°C .
Low Dropout Voltage of 1.3V at 450mA
Output Voltage Accuracy ± 2.0%
Line Regulation - 3mV (typ.)
Load Regulation - 13mV (typ.)
Input Voltage Range up to 9V
Internal Current Limiting and Thermal Shutdown
Protections
•
Available Output Voltages -ADJ, 1.8V, 2.5V,
2.6V, 2.7V, 2.8V, 3.3V
•
Various SOT-89 and TO-92 Packages Available
Pin Description
Applications
•Voltage Regulator for CD-ROM Drivers
•Voltage Regulator for LAN Cards
•Wireless Communication Systems
•Portable Instrument
•Portable Consumer Equipment
•Low Voltage Systems
1
2
3
V OUT
GND
V IN
SOT-89 (Top View)
3
V IN
2
GND
1
VOUT
TO-92 (Top View)
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and
advise customers to obtain the latest version of relevant information to verify before placing orders.
Copyright  ANPEC Electronics Corp.
Rev. B.5 - Apr., 2003
1
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APL5835
Ordering and Marking Information
P ackage C ode
D : S O T -8 9
Tem p. R ange
C : 0 to 7 0 ° C
H a n d lin g C o d e
TU : Tube
V o lta g e C o d e
1 8 : 1 .8 V
2 8 : 2 .8 V
APL5835 H a n d lin g C o d e
Tem p. R ange
P ackage C ode
V o lta g e C o d e
E : T O -9 2
TR : Tape & R eel
2 5 : 2 .5 V
3 3 : 3 .3 V
2 6 : 2 .6 V
2 7 : 2 .7 V
B la n k : A d ju s ta b le V e r s io n
APL5835 D :
APL5835
XXXXX
XXXXX
-
D a te C o d e
APL5835 E :
APL
5835
XXXXX
XXXXX
-
D a te C o d e
A P L 5 8 3 5 -1 8 D :
APL5835
XXXXX18
XXXXX
-
D a te C o d e
A P L 5 8 3 5 -1 8 E :
APL
5835
XXXXX18
XXXXX
-
D a te C o d e
A P L 5 8 3 5 -2 5 D :
APL5835
XXXXX25
XXXXX
-
D a te C o d e
A P L 5 8 3 5 -2 5 E :
APL
5835
XXXXX25
XXXXX
-
D a te C o d e
A P L 5 8 3 5 -2 6 D :
APL5835
XXXXX26
XXXXX
-
D a te C o d e
A P L 5 8 3 5 -2 6 E :
APL
5835
XXXXX26
XXXXX
-
D a te C o d e
A P L 5 8 3 5 -2 7 D :
APL5835
XXXXX27
XXXXX
-
D a te C o d e
A P L 5 8 3 5 -2 7 E :
APL
5835
XXXXX27
XXXXX
-
D a te C o d e
A P L 5 8 3 5 -2 8 D :
APL5835
XXXXX28
XXXXX
-
D a te C o d e
A P L 5 8 3 5 -2 8 E :
APL
5835
XXXXX28
XXXXX
-
D a te C o d e
A P L 5 8 3 5 -3 3 D :
APL5835
XXXXX33
XXXXX
-
D a te C o d e
A P L 5 8 3 5 -3 3 E :
APL
5835
XXXXX33
XXXXX
-
D a te C o d e
Block Diagram
VIN
Thermal
Shutdown
+
Current
Limit
-
VOUT
VREF
GND
Copyright  ANPEC Electronics Corp.
Rev. B.5 - Apr., 2003
2
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APL5835
Absolute Maximum Ratings
Symbol
VIN
Parameter
Input Voltage
IOUT
Output Current
TA
Operating Ambient Temperature Range
TJ
450
mA
0 to 70
°C
Operating Ambient Temperature Range
-40 to +150
°C
Storage Temperature Range
-65 to +150
°C
PD
Power Dissipation Package
Interanl Limited
θJA
Thermal Resistance
Symbol
VN
Parameter
SOT-89
180
TO-92
180
Test Condition
Input Voltage
Output Voltage
IOUT
Output Current Capability ∆VOUT=2%
ISC
Short Circuit Current
VOUT<0.4V
IQ
Quiescent Current
Line Regulation
APL5835
APL5835-18
APL5835-25
APL5835-26
APL5835-27
APL5835-28
APL5835-33
VIN=5V , No Load
T J =0~125°C
IOUT =10mA, V OUT+1.7V≤V IN ≤8V
IOUT =0A, 3.5V≤V IN ≤8V
IOUT =0A, 4.2V≤V IN ≤8V
IOUT =0A, 4.3V≤V IN ≤8V
IOUT=0A, 4.4V≤V IN ≤8V
IOUT=0A, 4.5V≤V IN ≤8V
IOUT=0A, 5V≤V IN ≤8V
T J =0~125°C
(V IN -V OUT)=1.7V, 0≤ IOUT ≤0.45A
V IN=3.5V, 0≤ IOUT ≤0.45A
V IN =4.2V, 0≤ IOUT ≤0.45A
V IN=4.5V, 0≤ IOUT ≤0.45A
V IN =4.4V, 0≤ IOUT ≤0.45A
V IN =4.5V, 0≤ IOUT ≤0.45A
V IN =5V, 0≤ IOUT ≤0.45A
IOUT=450mA , ∆V OUT =1%
REG LINE
Load Regulation
REG LOAD
V DROPOUT
PSRR
OTS
IOUT=10mA
APL5835
Min.
VOUT
+1.45V
0.9 VOUT
Typ.
Max.
8
1.02 VOUT
450
3
Unit
V
V
mA
600
APL5835
APL5835-18
APL5835-25
APL5835-26
APL5835-27
APL5835-28
APL5835-33
Dropout Voltage
Power Supply Rejection
at 1kHz
Ratio
Over Temperature
Shutdown
Output Noise
Output Voltage
Temperature Coefficient
Copyright  ANPEC Electronics Corp.
Rev. B.5 - Apr., 2003
°C / W
(TA=25°C, unless otherwise noted)
V OUT
TC
Unit
V
TSTG
Electrical Characteristics cont.
EN
Rating
9
mA
6
10
mA
3
6
mV
13
20
mV
1300
1450
mV
55
dB
150
°C
100
µVrms
100
ppm/°C
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APL5835
Application Schematic
Fixed 1.8V,2.5V, 2.6V, 2.7V, 2.8V and 3.3V
Regulator
1.25V to 7V Adjustable Regulator
A P L5835
V IN
IN
APL5835
OUT
ADJ
V OUT
IN
R1
+
R2
VOUT = 1.250V×
V OU T
OUT
GND
+
1µF
V IN
1µF
10µF
10µF
R1+ R2
R1
Copyright  ANPEC Electronics Corp.
Rev. B.5 - Apr., 2003
4
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APL5835
Typical Characteristics
Output Voltage vs. Temperature
Output Voltage vs. Temperature
3.4
2.7
2.6
3.3
3.2
2.4
Output Voltage (V)
Output Voltage (V)
2.5
2.3
2.2
2.1
2
1.9
3.1
3
2.9
2.8
1.8
2.7
1.7
2.6
1.6
50
100
150
-50
50
100
Temperature (°C)
Temperature (°C)
Line Transient Response
Line Transient Response
6
(CL=1µF, IOUT=1mA)
25
6
5
20
5
15
3
10
VOUT
2
5
1
0
4
20
V IN
10
3
2
V OUT
0
1
0
-5
10 20 30 40 50 60 70 80 90 100
0
-10
10 20 30 40 50 60 70 80 90 100
Time (ns)
Time (ns)
Copyright  ANPEC Electronics Corp.
Rev. B.5 - Apr., 2003
150
(CL=10µF, IOUT=10mA)
Input Voltage (V)
VIN
4
0
0
0
Output Voltage (mV)
0
Output Voltage (mV)
Input Voltage (V)
-50
5
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APL5835
Typical Characteristics
Load Transient Response
Output Voltage vs. Input Voltage
0
1
3.5
IOUT=10mA
Load Current (A)
0.8
0.7
0.6
0.5
0.4
-10
VOU 6
-15
IOUT
-20
0.3
0.2
-25
0.1
0
-360
-160
40
240
440
3
Output Voltag (V)
-5
Output Voltage Deviati (mV)
0.9
1.5
1
-30
640
0
0
2
4
6
8
10
Time (ns)
Input Voltage (V)
Short Current vs. Temperature
Output Current vs. Load Regulation
16
14
Load Regulation (mV)
590
Short Current (mA)
2
0.5
600
580
570
560
550
540
-50
2.5
12
10
8
6
4
2
0
0
50
100
150
0
Temperature (°C)
Copyright  ANPEC Electronics Corp.
Rev. B.5 - Apr., 2003
100
200
300
400
500
Output Current (mA)
6
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APL5835
Typical Characteristics Cont.
Short Current vs. Input Voltage
Output Current vs. Dropout Voltage
700
1300
Dropout Voltage (mV)
Short Current (mA)
600
500
400
300
200
1250
1200
1150
1100
1050
100
0
1000
0
2
4
6
8
10
0
100
Input Voltage (V)
300
400
500
Output Current (mA)
Input Current vs. Temperature
Input Current vs. Input Voltage
9
8
8
7
7
6
Input Current (mA)
Input Current (mA)
200
6
5
4
3
2
5
4
3
2
1
1
0
0
-50
0
50
10 0
0
15 0
4
6
8
10
Input Voltage (V)
Temperature (°C)
Copyright  ANPEC Electronics Corp.
Rev. B.5 - Apr., 2003
2
7
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APL5835
Packaging Ingormation
TO-92
3
J
e
e1
2
D
1
L1
Q
b2
b
S
L2
A
S
E
L
SEATING PLANE
Dim
Millimeters
Min.
Max.
Inches
Min.
Max.
A
4.58
5.33
0.170
0.210
φ b
0.41
0.53
0.160
0.021
φ b2
0.41
0.48
0.160
0.019
φ D
E
4.96
5.20
0.175
0.205
3.94
4.19
0.125
0.165
e
2.42
2.66
0.095
0.105
e1
1.15
1.39
0.045
0.055
J
3.43
0.135
L
12.70
0.500
L1
L2
1.27
6.35
Q
2.93
S
2.42
Copyright  ANPEC Electronics Corp.
Rev. B.5 - Apr., 2003
0.050
0.250
0 . 11 5
2.66
8
0.080
0.105
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APL5835
Packaging Ingormation
SOT-89 (Reference EIAJ ED-7500A Reg stration SC-62)
D
D1
a
E
H
1
2
3
L
C
B1
B
e
e1
A
a
D im
A
B
B1
C
D
D1
e
e1
E
H
L
α
M illim eters
M in.
1.40
0.40
0.35
0.35
4.40
1.35
Inches
M ax.
1.60
0.56
0.48
0.44
4.60
1.83
M in.
0.055
0.016
0.014
0.014
0.173
0.053
1.50 B SC
3.00 B SC
2.29
3.75
0.80
Copyright  ANPEC Electronics Corp.
Rev. B.5 - Apr., 2003
M ax.
0.063
0.022
0.019
0.017
0.181
0.072
0.059 BSC
0.118 B SC
2.60
4.25
1.20
10°
9
0.090
0.148
0.031
0.102
0.167
0.047
10°
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APL5835
Physical Specifications
Terminal Material
Lead Solderability
Solder-Plated Copper (Solder Material : 90/10 or 63/37 SnPb)
Meets EIA Specification RSI86-91, ANSI/J-STD-002 Category 3.
Reflow Condition
(IR/Convection or VPR Reflow)
temperature
Reference JEDEC Standard J-STD-020A APRIL 1999
Peak temperature
183°C
Pre-heat temperature
Time
Classification Reflow Profiles
Average ramp-up rate(183 °C to Peak)
Preheat temperature 125 ± 25 °C)
Temperature maintained above 183 °C
Time within 5 °C of actual peak temperature
Peak temperature range
Ramp-down rate
Time 25 °C to peak temperature
pkg. thickness ≥ 2.5mm
and all bags
Convection 220 +5/-0 °C
VPR 215-219 °C
IR/Convection 220 +5/-0 °C
Convection or IR/
Convection
3 °C/second max.
120 seconds max.
60 ~ 150 seconds
10 ~ 20 seconds
220 +5/-0 °C or 235 +5/-0 °C
6 °C /second max.
6 minutes max.
pkg. thickness < 2.5mm and
pkg. volume ≥ 350 mm
Copyright  ANPEC Electronics Corp.
Rev. B.5 - Apr., 2003
10
VPR
10 °C /second max.
60 seconds
215~ 219 °C or 235 +5/-0 °C
10 °C /second max.
pkg. thickness < 2.5mm and pkg.
volume <
Convection 235 +5/-0 °C
VPR 235 +5/-0 °C
IR/Convection 235 +5/-0 °C
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APL5835
Reliability test Program
Test item
SOLDERABILITY
HOLT
PCT
TST
ESD
Latch-Up
Method
MIL-STD-883D-2003
MIL-STD-883D-1005.7
JESD-22-B, A102
MIL-STD-883D-1011.9
MIL-STD-883D-3015.7
JESD 78
Description
245° C , 5 SEC
1000 Hrs Bias @ 125 ° C
168 Hrs, 100 % RH , 121 ° C
-65° C ~ 150° C , 200 Cycles
VHBM > 2KV, VMM > 200V
10ms , Itr > 100mA
Carrier Tape & Reel Dimensions
t
D
P
Po
E
P1
Bo
F
W
Ao
D1
Ko
T2
J
C
A
B
T1
Application
A
B
SOT-89
178 ±1
70 ± 2
Application
F
D
SOT-89
5.5 ± 0.05 1.5± 0.1
C
13.5 ±
0.15
D1
1.5± 0.1
J
T1
T2
3 ± 0.15
14 ± 2
1.3 ± 0.3
Po
P1
Ao
4.0 ± 0.1 2.0 ± 0.1 4.8 ± 0.1
W
12 + 0.3
12 - 0.1
Bo
P
E
8 ± 0.1
1.75± 0.1
Ko
t
4.5± 0.1 1.80± 0.1 0.3±0.013
(mm)
Copyright  ANPEC Electronics Corp.
Rev. B.5 - Apr., 2003
11
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APL5835
Cover Tape Dimensions
Application
SOT- 89
Carrier Width
12
Cover Tape Width
9.3
Devices Per Reel
1000
Customer Service
Anpec Electronics Corp.
Head Office :
5F, No. 2 Li-Hsin Road, SBIP,
Hsin-Chu, Taiwan, R.O.C.
Tel : 886-3-5642000
Fax : 886-3-5642050
Taipei Branch :
7F, No. 137, Lane 235, Pac Chiao Rd.,
Hsin Tien City, Taipei Hsien, Taiwan, R. O. C.
Tel : 886-2-89191368
Fax : 886-2-89191369
Copyright  ANPEC Electronics Corp.
Rev. B.5 - Apr., 2003
12
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