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APL5101/2
150mA, 4A Quiescent Current Regulator
Features
* * * * * * * * * * * Ultra Low Quiescent Current: 4A Ultra Low Dropout Voltage: 200mV@3.3V/150mA Fixed Output Voltages: 1.2V~3.5V, steps 100mV Guaranteed 150mA Output Current Stable with 1F Output Capacitor Ceramic Capacitor can be used Current Limit Protection Controlled Short Circuit Current: 50mA Build in Thermal Protection SOT-23, SOT-23-5 and SOT-89 packages Lead Free Available (RoHS Compliant)
General Description
The APL5101/2 are micro-power, ultra low dropout linear regulator, which operate from 2V to 6V input voltage and deliver up to 150mA. Typical dropout voltage is only 200mV at 150mA loading. Designed for use in battery-powered system, the low 4A quiescent current makes it an ideal choice. Design with an internal P-channel MOSFET pass transistor, the APL5101/2 maintain a low supply current, independent of the load current and dropout voltage. Other features include thermal-shutdown protection and current limit protection to ensure specified output current and controlled short-circuit current. The APL5101/2 regulator come in a miniature SOT-23, SOT-23-5 and SOT-89 packages.
Applications
* * * Hand-held Equipment RTC or CMOS Backup Power Battery Powered Equipment
Pin Configuration
SOT-23-5
VIN GND SHDN 1 2 3 4 NC
GND 2
SOT-23
VOUT
VOUT
5
1
3 VIN
APL5101 SOT-89
GND
APL5101 SOT-23
1 3
VOUT VIN
2
GND VIN
VOUT
APL5101
APL5102
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 (c) ANPEC Electronics Corp. Rev. A.1 - Jun., 2005 1 www.anpec.com.tw
APL5101/2
Ordering and Marking Information
APL5101/2 Lead Free Code Handling Code Temp. Range Package Code Voltage Code Package Code A : SOT-23 B : SOT-23-5 D : SOT-89 Operating Ambient Temp. Range I : -40 to 85 C Handling Code TR : Tape & Reel Voltage Code : 12 : 1.2V ~ 35 : 3.5V Lead Free Code L : Lead Free Device Blank : Original Device APL5101 -12 D : APL5101 XXXXX - Date Code : 12 - 1.2V XXXXX12 APL5102 XXXXX - Date Code : 12 - 1.2V XXXXX12
APL5101 -12 A/B:
105X
X - Date Code : 5 - 1.2V
APL5102 -12 A/B:
AB5X
X - Date Code : 5 - 1.2V
APL5102 -12 D :
Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which are fully compliant with RoHS and compatible with both SnPb and lead-free soldiering operations. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J STD-020C for MSL classification at lead-free peak reflow temperature.
SOT-23 and SOT-23-5 packages
Product Name APL5101-12A/B APL5101-13A/B APL5101-14A/B APL5101-15A/B APL5101-16A/B APL5101-17A/B APL5101-18A/B APL5101-19A/B APL5101-20A/B APL5101-21A/B APL5101-22A/B APL5101-23A/B APL5101-24A/B APL5101-25A/B APL5101-26A/B APL5101-27A/B APL5101-28A/B APL5101-29A/B APL5101-30A/B APL5101-31A/B APL5101-32A/B APL5101-33A/B APL5101-34A/B APL5101-35A/B
Copyright (c) ANPEC Electronics Corp. Rev. A.1 - Jun., 2005
Marking 105X 107X 108X 109X 10AX 10BX 10CX 10DX 10EX 10FX 10GX 10HX 10IX 10JX 10KX 10LX 10MX 10NX 10OX 10PX 10QX 10RX 10SX 10TX
2
Product Name APL5102-12A/B APL5102-13A/B APL5102-14A/B APL5102-15A/B APL5102-16A/B APL5102-17A/B APL5102-18A/B APL5102-19A/B APL5102-20A/B APL5102-21A/B APL5102-22A/B APL5102-23A/B APL5102-24A/B APL5102-25A/B APL5102-26A/B APL5102-27A/B APL5102-28A/B APL5102-29A/B APL5102-30A/B APL5102-31A/B APL5102-32A/B APL5102-33A/B APL5102-34A/B APL5102-35A/B
Marking AB5X AB7X AB8X AB9X ABAX ABBX ABCX ABDX ABEX ABFX ABGX ABHX ABIX ABJX ABKX ABLX ABMX ABNX ABOX ABPX ABQX ABRX ABSX ABTX
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APL5101/2
Pin Description
PIN No. 1 2 3 4 5 Name VIN GND SHDN NC VOUT O I I Voltage supply input pin GND pin Shutdown control pin, high = off, low = normal Not connected Regulator output pin I/O Description
Absolute Maximum Ratings
Symbol VIN,VOUT SHDN RTH,JA Parameter Input Voltage or Out Voltage VOUT Shutdown Control Pin Thermal Resistance-Junction to Ambient SOT-23 SOT-23-5 SOT-89 Thermal Resistance-Junction to Ambient SOT-23 SOT-23-5 SOT-89 Power Dissipation Operating Junction Temperature Control Section Power Transistor Storage Temperature Range Lead Temperature (Soldering, 10 second) Rating 6.5 6.5 260 260 180 130 130 90 Internally Limited 0 to 125 0 to 140 -65 to +150 260 Unit V V C /W
RTH,JC PD TJ TSTG TL
C /W W C C C
Block Diagram
VIN
Current L im i t SHDN Shutdown Logic Thermal Shutdown Reference Voltage
_ +
VOUT
APL5101/2
GND
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APL5101/2
Electrical Characteristics
Unless otherwise noted these specificatons apply over full temperature, VIN = 5V, CIN = COUT = 1F, TA = -40 to 85C. Typical values refer to TA = 25C.
Symbol VIN VOUT ILIMIT IQ IOUT Parameter Input Voltage Output Voltage Accuracy Output Voltage Range Current Limit Quiescent Current Shutdown Supply Current Load Current VIN = 5V IOUT = 0mA IOUT = 150mA VSHDN = High 150 VOUT + 0.5V(NOTE)
Test Condition Min. 2 VIN = 5V -2 1.2 250
APL5101/2 Typ. Max. 6 2 3.5 300 4 4 0.1 370 7 10 1
Unit V % V mA A mA
REGLINE Line Regulation REGLOAD Load Regulation
2 15 1000 600 200 30 40 40 50 200 0.1 1.6 -0.3 1.5 120 10 2 135 20 100 1 10
10 30 1300 900 300
mV mV mV
VOUT = 1.8V, IOUT = 150mA VOUT = 3.3V, IOUT = 150mA F = 1kHz, COUT = 1F, IOUT = 10mA VOUT = 0V
PSRR Ripple Rejection ISHORT Short Circuit Current Noise
dB 60 250 1 VIN+0.3 0.4 2.5 mA
en
ISHDN VSHDN TEXIT OTS TC COUT
F = 22Hz to 80kHz, COUT = 1F, IOUT = 10mA Shutdown Input Bias Current VSHDN = Low High Threshold Voltage Low Threshold Voltage Shutdown Exit Delay VOUT = 90%, RLOAD = 25 Over Temperature Shutdown Over Temperature Shutdown Hysteresis Output Voltage Temperature TA = -40C ~ 100C Coefficient Output Capacitor ESR
VRMS
A V V mS C C ppm/C F m
30 200 10 1000
Note: Dropout voltage definition:VIN-VOUT when VOUT is 2% below the value of VOUT for VIN= VOUT+1V.
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APL5101/2
Application Circuit
APL5101/2 V IN SHDN CIN 1 F GND COUT 1 F VOUT
Application Characteristics
Quiescent Current vs. Input Voltage
5 4.5
Quiescent Current vs. Output Current
4
VOUT=3.3V
3.5
Quiescent Current(A)
Quiescent Current(A)
4 3.5 3 2.5 2 1.5 1 0.5 0 0 1 2 3 4 5 6
VIN=5V
3 2.5 2 1.5 1 0.5 0 0 25 50 75 100 125 150
Input Voltage(V)
Output Current(mA)
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APL5101/2
Application Characteristics (Cont.)
Output Voltage vs. Input Voltage
3.5 3
Quiescent Current vs. Ambient Temperature
4
IOUT=0mA
3.5
Quiescent Current(A)
VOUT=1.4V
3 2.5 2 1.5 1 0.5 0 -40
Output Vlotage(V)
2.5 2 1.5 1 0.5 0 0 1 2 3 4 5 6
-20
0
20
40
60
80
100
Input Voltage(V)
Ambient Temperature(C)
Dropout Voltage vs. Output Current
1200
PSRR vs. Frequency
+0 -10 TTT T
100mA
1000
Dropout Voltage(mV)
-20
VOUT=1.2V
800
-30
50mA
PSRR(dB)
-40 -50 -60 -70
600
1mA
400
200
VOUT=3.3V
-80 -90
0 0 25 50 75 100 125 150
-100 10
100
1k
10k
100k
Output Current(mA)
Frequency(Hz)
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APL5101/2
Application Characteristics (Cont.)
Load Transient Response
VOUT=1.4V (50mV/div)
Load Transient Response
VOUT=3.3V (50mV/div)
IL=1~150mA
IL=1~150mA
Time(0.5ms/div)
Time(0.5ms/div)
Line Transient Response
Line Transient Response
VIN(4.5V~5.5V)
VIN(4.5V~5.5V)
VOUT=1.4V(200mV/div) IOUT=10mA COUT=1F
VOUT=3.3V(200mV/div) IOUT=10mA COUT=1F
Time(0.1ms/div)
Time(0.1ms/div)
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APL5101/2
Application Characteristics (Cont.)
Current Limit vs. Input Voltage
400
Output Voltage vs. Ambient Temperature
1.398
VOUT(1.4V), TA=25C
350 300 250
VOUT(3.3V), TA=25C
1.396
IL=0mA
Current Limit(mA)
Output Volatge(V)
1.394
VOUT(1.4V), TA=85C
200 150 100 50 0 2.5 3 3.5 4
VOUT(3.3V), TA=85C
1.392
1.39
1.388
1.386
1.384
4.5
5
5.5
6
-40
-20
0
20
40
60
80
100
120
Input Volatge(V)
Ambient Temperature(C)
Output Voltage vs. Temperature
3.312 3.31
Power Dissipation vs. Ambient Temperature
0.6
0.5
Output Voltage(V)
3.308 3.306 3.304 3.302 3.3 3.298 3.296 -40 -20 0 20 40
IL=0mA
Power Dissipation(W)
0.4
0.3
SOT-89
0.2
SOT-23
0.1
0
60 80 100 120
25
50
75
100
125
Ambient Temperature(C)
Ambient Temperature(C)
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APL5101/2
Application Information
Capacitor Selection and Regulation Stability The APL5101/2 use at least a 1F capacitor on the input. This capacitor can use Aluminum, Tantalum or Ceramic capacitors. Input capacitor with large value and low ESR provides better PSRR and line transient response. The output capacitor also can use Aluminum, Tantalum or Ceramic capacitor, and its proper values is recommended 1F, ESR must be above 10m Large output capacitor values can reduce noise and improve load-transient response, stability, and PSRR. With X5R and Y5V dielectrics, 1F is sufficient at all operating temperatures. The selection of output capacitor is important because it with COUT form a zero to provide the sufficient phase margin. Input-Output (Dropout) Voltage The minimum input-output voltage differential (dropout) determines the lowest usable supply voltage. The dropout voltage is a function of drain-to-source on resistance multiplied by the load current. Current Limit and Short Circuit APL5101/2 include a current-limit circuitry for this linear regulator. The current limit protection, which sense the current flows the P-channel MOSFET, and controls the output voltage. The point where limiting occurs is IOUT=300mA. When output is shorted to ground, the APL5101/2 will keep short circuit current at 50mA .This design is a method for an indefinite amount of time without damaging to the part. Thermal Protection Thermal protection limits total power dissipation in the APL5101/2. When the junction temperature exceeds TJ = +135C, the thermal sensor generate a logic signal to turn off the pass transistor and let IC to cool.When the IC' junction temperature cools by 20C, the s thermal sensor will turn the pass transistor on again, resulting in a pulsed output during continuous thermal protection. Thermal protection is designed to protect the IC in the event of fault conditions. For continual operation, do not exceed the absolute maximum junction temperature rating of TJ = +140C. Operating Region and Power Dissipation The thermal resistance of the case and circuit board, ambient and junction air temperature, and the rate of air flow all control the APL5101/2' maximum power s dissipation. The power dissipation across the device is P = IOUT (VIN-VOUT). The maximum power dissipation is: PMAX = (TJ-TA) / (JC +CA ) where TJ-TA is the temperature difference between the junction and ambient air. JC is the thermal resistance of the package, CA is the thermal resistance through the printed circuit board, copper traces, and other materials to the surrounding air. The GND pin provides an electrical connection to ground and channeling heat away. The printed circuit board (PCB) forms a heat sink and dissipates most of the heat into ambient air.
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APL5101/2
Packaging Information
SOT-23
D B
3 E 1 2 H
e
A
A1
L
C
Dim A A1 B C D E e H L
Millimeters Min. 1.00 0.00 0.35 0.10 2.70 1.40 1.90/2.1 BSC. 2.40 0.37 3.00 Max. 1.30 0.10 0.51 0.25 3.10 1.80
Inches Min. Max. 0.039 0.051 0.000 0.004 0.014 0.020 0.004 0.010 0.106 0.122 0.055 0.071 0.075/0.083 BSC. 0.094 0.118 0.015
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APL5101/2
Packaging Information
SOT-23-5
e1
5
4 E1 E
1
2
3
e
b
D
A2
A
a
L1
A1
L2
L
Dim A A1 A2 b D E E1 e e1 L L1 L2 a
Millimeters Min. 0.95 0.05 0.90 0.35 2.8 2.6 1.5 0.95 1.90 0.35 0.20 BSC 0.5 0 0.7 10
11
Inches Max. 1.45 0.15 1.30 0.55 3.00 3.00 1.70 Min. 0.037 0.002 0.035 0.0138 0.110 0.102 0.059 0.037 0.075 0.55 0.014 0.008 BSC 0.020 0 0.028 10
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Max. 0.057 0.006 0.051 0.0217 0.118 0.118 0.067
0.022
Copyright (c) ANPEC Electronics Corp. Rev. A.1 - Jun., 2005
APL5101/2
Packaging Information
SOT-89 (Reference EIAJ ED-7500A Reg stration SC-62)
D
D1
H E 1 2 3
L B1 B e e1 C
A
Dim A B B1 C D D1 e e1 E H L
Millimeters M in. 1.40 0.40 0.35 0.35 4.40 1.35 1.50 BSC 3.00 BSC 2.29 3.75 0.80 2.60 4.25 1.20 1 0 0.090 0.148 0.031 Max. 1.60 0.56 0.48 0.44 4.60 1.83 Min. 0.055 0.016 0.014 0.014 0.173 0.053
Inches Max. 0.063 0.022 0.019 0.017 0.181 0.072 0.059 BSC 0.118 BSC 0.102 0.167 0.047 1 0
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APL5101/2
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
(IR/Convection or VPR Reflow)
TP Ramp-up
tp Critical Zone T L to T P
Temperature
TL Tsmax
tL
Tsmin Ramp-down ts Preheat
25
t 25 C to Peak
Time
Classification Reflow Profiles
Profile Feature Average ramp-up rate (TL to TP) Preheat - Temperature Min (Tsmin) - Temperature Max (Tsmax) - Time (min to max) (ts) Time maintained above: - Temperature (T L) - Time (tL) Peak/Classificatioon Temperature (Tp) Time within 5C of actual Peak Temperature (tp) Ramp-down Rate Sn-Pb Eutectic Assembly 3C/second max. 100C 150C 60-120 seconds 183C 60-150 seconds See table 1 10-30 seconds Pb-Free Assembly 3C/second max. 150C 200C 60-180 seconds 217C 60-150 seconds See table 2 20-40 seconds
6C/second max. 6C/second max. 6 minutes max. 8 minutes max. Time 25C to Peak Temperature Notes: All temperatures refer to topside of the package .Measured on the body surface.
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APL5101/2
Classification Reflow Profiles (Cont.)
Table 1. SnPb Entectic Process - Package Peak Reflow Temperature s 3 3 Package Thickness Volume mm Volume mm <350 350 <2.5 mm 240 +0/-5C 225 +0/-5C 2.5 mm 225 +0/-5C 225 +0/-5C
Table 2. Pb-free Process - Package Classification Reflow Temperatures 3 3 3 Package Thickness Volume mm Volume mm Volume mm <350 350-2000 >2000 <1.6 mm 260 +0C* 260 +0C* 260 +0C* 1.6 mm - 2.5 mm 260 +0C* 250 +0C* 245 +0C* 2.5 mm 250 +0C* 245 +0C* 245 +0C* *Tolerance: The device manufacturer/supplier shall assure process compatibility up to and including the stated classification temperature (this means Peak reflow temperature +0C. For example 260C+0C) at the rated MSL level.
R e liability test program
Test item SOLDERABILITY H O LT PCT TST ESD Latch-Up Method M IL-STD-883D-2003 M IL-STD-883D-1005.7 JESD-22-B, A102 M IL-STD-883D-1011.9 M IL-STD-883D-3015.7 JESD 78 Description 245C , 5 S E C 1 0 0 0 H r s B i a s @ 1 2 5 C 1 6 8 H r s , 1 0 0 % R H , 1 2 1 C - 6 5 C ~ 1 5 0 C , 2 0 0 C y c l e s VHBM > 2KV, VMM > 200V 1 0 m s , I tr > 1 0 0 m A
t P P1 D
Carrier Tape
Po E
F W
Bo
Ao
Ko D1
T2
J C A B
T1
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APL5101/2
Cover Tape Dimensions
Application A 1781 SOT-23 F 3.5 0.05 Application A 178 1 SOT-23-5 Application F 3.5 0.05 A 178 1 SOT-89 F 5.5 0.05 B 60 1.0 D 1.5 +0.1 B 72 1.0 D 1.5 0.1 B 70 2 D 1.5 0.1 C 12.0 D1 p0.1MIN C D1 1.5 0.1 C J T1 T2 1.4 Ao 3.1 T2 1.5 0.3 Ao 3.15 0.1 T2 1.3 0.3 Ao 4.8 0.1 W 8.0+ 0.3 - 0.3 Bo 3.0 W 8.0 0.3 Bo 3.2 0.1 W 12 + 0.3 12 - 0.1 Bo 4.5 0.1 P 4.0 Ko 1.3 P 4 0.1 Ko 1.4 0.1 P 8 0.1 Ko E 1.75 t 0.20.03 E 1.75 0.1 t 0.20.033 E 1.75 0.1 t
2.5 0.15 9.0 0.5 Po 4.0 J Po 4.0 0.1 J P1 2.0 0.05 T1 8.4 2 P1 2.0 0.1 T1 14 2 P1 2.0 0.1
13.0 + 0.2 2.5 0.15
13.5 0.15 3 0.15 D1 1.5 0.1 Po 4.0 0.1
1.80 0.1 0.30.013
(mm)
Cover Tape Dimensions
Application SOT- 23 SOT- 23-5 SOT- 89 Carrier Width 8 8 12 Cover Tape Width 5.3 5.3 9.3 Devices Per Reel 3000 3000 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
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