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APL5885
500mA Low Dropout Linear Regulator of Adjustable and Fixed Voltages
Features
* * * * * * * *
Low Dropout Voltage of 1.3V at 500mA 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, 3.3V Various SOT-89 and TO-92 Packages Available
General Description
The APL5885 is a 3-pin low dropout linear regulator with 2.0% accuracy of output voltage over line , load and temperature variations . Dropout voltage at 500mA output current is less than 1.3V . Both output current limiting and thermal shutdown are built in to provide maximal protection to the APL5885 against fault conditions . The over current and thermal shutdown circuits become active when the current exceed 500mA , or the junction temperature reach 150C . Normal operation is recovered when junction temperature drops below 130C .
Pin Configuration
Applications
3 VOUT
* * * * * *
Voltage Regulator for CD-ROM Drivers Voltage Regulator for LAN Cards Wireless Communication Systems Portable Instrument Portable Consumer Equipment Low Voltage Systems
1 GND 2 VIN 3
2
V IN
1
GND
VOUT
SOT-89 (Top View)
TO-92 (Top View)
Ordering and Marking Information
APL5885L e a d F re e C o d e H a n d lin g C o d e Tem p. R ange P ackage C ode V o lt a g e C o d e P ackage C ode D : S O T -8 9 E: Tem p. R ange C : 0 to 7 0 C H a n d lin g C o d e TU : Tube TR : V o lt a g e C o d e 1 8 : 1 .8 V 25 : 3 3 : 3 .3 V B la n k : L e a d F re e C o d e L : L e a d F r e e D e v ic T O -9 2
Tape & R eel 2 .5 V A d ju s ta b le V e r s io n e B la n k : O r ig in a l D e v ic e
APL5885 D :
APL5885 XXXXX
XXXXX
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D a te C o d e
APL5885 E :
APL 5885 XXXXX APL 5885 XXXXX18 APL 5885 XXXXX25 APL 5885 XXXXX33
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D a te C o d e
A P L 5 8 8 5 -1 8 D :
APL5885 XXXXX18
XXXXX
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D a te C o d e
A P L 5 8 8 5 -1 8 E :
XXXXX
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D a te C o d e
A P L 5 8 8 5 -2 5 D :
APL5885 XXXXX25
XXXXX
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D a te C o d e
A P L 5 8 8 5 -2 5 E :
XXXXX
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D a te C o d e
A P L 5 8 8 5 -3 3 D :
APL5885 XXXXX33
XXXXX
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D a te C o d e
A P L 5 8 8 5 -3 3 E :
XXXXX
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D a te C o d e
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. A.6 - Apr., 2003 1 www.anpec.com.tw
APL5885
Absolute Maximum Ratings
Symbol VIN IOUT TA TJ TSTG PD JA Parameter Input Voltage Output Current Operating Ambient Temperature Range Operating Ambient Temperature Range Storage Temperature Range Power Dissipation Package Thermal Resistance SOT-89 TO-92 Rating 9 500 0 to 70 -40 to +150 -65 to +150 Interanl Limited 180 180 C / W Unit V mA C C C
Electrical Characteristics (TA=25C, unless otherwise noted)
APL5885 Min. VOUT +1.45V 0.9 VOUT 500 800 6 10 Typ. Max. 8 1.02 VOUT
Symbol VN VOUT IOUT ISC IQ
Parameter Input Voltage
Test Condition
Unit V V mA mA mA
Output Voltage IOUT=10mA Output Current VOUT=2% Capability Short Circuit Current VOUT<0.4V Quiescent Current VIN=5V , No Load Line Regulation TJ =0~125C APL5885 IOUT=10mA, VOUT+1.7VVIN 8V APL5885-18 IOUT=0A, 3.5VVIN8V APL5885-25 IOUT=0A, 4.2VVIN8V APL5885-33 IOUT=0A, 5VVIN 8V TJ =0~125C Load Regulation APL5885 (VIN -VOUT)=1.7V, 0 IOUT 0.5A APL5885-18 VIN=3.5V, 0 IOUT 0.5A APL5885-25 VIN =4.2V, 0 IOUT 0.5A APL5885-33 VIN=5V, 0 IOUT 0.5A Dropout Voltage IOUT=500mA , VOUT=1% Power Supply at 1kHz Rejection Ratio Over Temperature Shutdown Output Noise Output Voltage Temperature Coefficient
REGLINE
3
6
mV
REGLOAD
0.4
0.6
%
VDROPOUT PSRR OTS EN TC
1300 55 150 100 100
1450
mV dB C Vrms ppm/C
Copyright ANPEC Electronics Corp. Rev. A.6 - Apr., 2003
2
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APL5885
Block Diagram
VIN
Thermal Shutdown
+
-
Current Limit
VOUT
VREF
GND
Application Schematic
1.25V to 7V Adjustable Regulator Fixed 1.8V, 2.5V and 3.3V Regulator
A P L5885 V IN IN ADJ OUT R1 +
1F
APL5885
V OUT
V IN
IN
OUT GND
V OU T
+ R2
10F
1F
10F
VOUT = 1.250Vx
R1+ R2 R1
Copyright ANPEC Electronics Corp. Rev. A.6 - Apr., 2003
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APL5885
Typical Characteristics
Output Voltage vs. Temperature
2.6 2.5 2.4
3.4
Output Voltage vs. Temperature
Output Voltage (V)
2.3 2.2 2.1 2 1.9 1.8 1.7 1.6 -50
Output Voltage (V)
3.3
3.2
3.1
-25
0
25
50
75
100
125
3 -50
-25
0
25
50
75
100
125
Temperature (C)
Temperature (C)
Line Transient Response
50 7
Load Transient Response
10 3.5
Output Voltage Deviation (mV)
VOUT=1.25V
40 6
Output Voltage Deviati (mV)
5 0 -5 -10 -15 -20 -25 -30 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
3 2.5
30
5
VIN=3.3V
Input Voltage (V)
20
4
VOUT
2 1.5 1 0.5
10
3
0
2
-10
VOUT=3.3V
1
IOUT
0 -0.5
-20 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
0
Time (s)
Time (ms)
Copyright ANPEC Electronics Corp. Rev. A.6 - Apr., 2003
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Load Current (A)
APL5885
Typical Characteristics (Cont.)
Adjust Pin Current vs. Temperature
62
3.5
Output Voltage vs. Input Voltage
61
3
Adjust Pin Current (A)
Output Voltage (V)
60
2.5
59
2
58
1.5
57
1
56
0.5
55 -50 0 50 100 150
0 0 1 2 3 4 5 6 7 8 9
Temperature (C)
Input Voltage (V)
Short Circuit Current vs. Temperature
940 920
Load Regulation vs. Output Current
14 12
VOUT=3.3V
Short Circuit Current (mA)
900 880 860 840
Load Regulation(mV)
10 8 6 4 2 0
VIN=5V
820 800 780 760 -50 0 50 100 150
0
100
200
300
400
500
Temperature(C)
Output Current (mA)
Copyright ANPEC Electronics Corp. Rev. A.6 - Apr., 2003
5
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APL5885
Typical Characteristics (Cont.)
Short Circuit Current vs. Input Voltage
940 930
Output Current vs. Dropout Voltage
1.6
Short Circuit Current (mA)
910 900 890 880 870 860 850 840
Dropout Voltage (V)
920
1.4
1.2
1
0.8
0.6
830 4 5 6 7 8 9
0
100
200
300
400
500
Input Voltage (V)
Output Current (mA)
Quiescent Current vs. Temperature
9 8
8 7
Input Current vs. Input Voltage
Quiescent Current (mA)
Input Current (mA)
-5 0 0 50 10 0 150
7 6 5 4 3 2 1 0
6 5 4 3 2 1 0 0 2 4 6 8 10
Temperature (C)
Input Voltage (V)
Copyright ANPEC Electronics Corp. Rev. A.6 - Apr., 2003
6
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APL5885
Packaging Ingormation
TO-92
3 J e e1 2 1 L1 Q A L2 L SEATING PLANE E b2 S D
b S
Dim A b b2 D E e e1 J L L1 L2 Q S
Millimeters Min. Max. 4.58 0.41 0.41 4.96 3.94 2.42 1.15 3.43 12.70 1.27 6.35 2.93 2.42 2.66 5.33 0.53 0.48 5.20 4.19 2.66 1.39
Inches Min. 0.170 0.160 0.160 0.175 0.125 0.095 0.045 0.135 0.500 0.050 0.250 0 . 11 5 0.080 0.105 Max. 0.210 0.021 0.019 0.205 0.165 0.105 0.055
Copyright ANPEC Electronics Corp. Rev. A.6 - Apr., 2003
7
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APL5885
Packaging Ingormation
SOT-89 (Reference EIAJ ED-7500A Reg stration SC-62)
D
D1
a E H 1 2 3
L B1 B e e1 C
A a
D im A B B1 C D D1 e e1 E H L
M illim eters M in. 1.40 0.40 0.35 0.35 4.40 1.35 1.50 B SC 3.00 B SC 2.29 3.75 0.80 2.60 4.25 1.20 10 0.090 0.148 0.031 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
Inches M ax. 0.063 0.022 0.019 0.017 0.181 0.072 0.059 BSC 0.118 B SC 0.102 0.167 0.047 10
Copyright ANPEC Electronics Corp. Rev. A.6 - Apr., 2003
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APL5885
Physical Specifications
Terminal Material Lead Solderability Solder-Plated Copper (Solder Material : 90/10 or 63/37 SnPb), 100%Sn Meets EIA Specification RSI86-91, ANSI/J-STD-002 Category 3.
Reflow Condition
TP
(IR/Convection or VPR Reflow)
tp Critical Zone T L to T P
Ram p-up
Temperature
TL Tsm ax
tL
Tsm in Ram p-down ts Preheat
25
t 25 C to Peak
Tim e
Classificatin Reflow Profiles
Profile Feature Sn-Pb Eutectic Assembly Large Body Small Body Pb-Free Assembly Large Body Small Body 3C/second max. 150C 200C 60-180 seconds 3C/second max 217C 60-150 seconds 245 +0/-5C 250 +0/-5C 10-30 seconds 20-40 seconds
Average ramp-up rate 3C/second max. (TL to TP) Preheat - Temperature Min (Tsmin) 100C - Temperature Mix (Tsmax) 150C - Time (min to max)(ts) 60-120 seconds Tsmax to TL - Ramp-up Rate Tsmax to TL - Temperature(TL) 183C - Time (tL) 60-150 seconds Peak Temperature(Tp) 225 +0/-5C 240 +0/-5C Time within 5C of actual Peak 10-30 seconds 10-30 seconds Temperature(tp) Ramp-down Rate 6C/second max. 6 minutes max. Time 25C to Peak Temperature
6C/second max. 8 minutes max.
Note: All temperatures refer to topside of the package. Measured on the body surface.
Copyright ANPEC Electronics Corp. Rev. A.6 - Apr., 2003
9
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APL5885
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 E Po P P1 D
F W
Bo
Ao
D1
Ko
T2
J C A B
T1
Application SOT-89 Application SOT-89
A 178 1 F
B 70 2 D
C 13.5 0.15 D1 1.5 0.1
J 3 0.15 Po
T1 14 2 P1
T2 1.3 0.3 Ao
W 12 + 0.3 12 - 0.1 Bo
P 8 0.1 Ko
E 1.75 0.1 t
5.5 0.05 1.5 0.1
4.0 0.1 2.0 0.1 4.8 0.1
4.5 0.1 1.80 0.1 0.30.013 (mm)
Copyright ANPEC Electronics Corp. Rev. A.6 - Apr., 2003
10
www.anpec.com.tw
APL5885
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. A.6 - Apr., 2003
11
www.anpec.com.tw

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