APL5151/2/3/4 Low IQ, Low Dropout 150mA Fixed Voltage Regulator Features General Description * Low Noise: 60VRMS (100Hz to 100kHz) * Low Quiescent Current: 50A The APL5151/5152/5153/5154 are low-power and low dropout linear regulators, which can operate in the range * Low Dropout Voltage: 300mV * Very Low Shutdown Current: < 0.5A * Fixed Output Voltage: 1.3V, 1.4V, 1.5V, 1.6V, 1.7V, of 2.7V to 6V input voltage and deliver up to 150mA output current. Typical dropout voltage is only 300mV (typical) at (VOUT(Nominal) = 3.0V Version @150mA) 150mA output current. The APL5151/5152/5153/5154 regulators with low 50A quiescent current are ideal for battery powered system appliances. The APL5151/5152/ 5153/5154 regulators are stable with a 1F ceramic 1.8V, 1.9V, 2.0V, 2.1V, 2.2V, 2.3V, 2.4V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.4V, 3.5V, 4.3V,4.75V, 4.8V, 4.9V, 5.0V capacitor. The features of current-limit, short circuit current-limit, and over-temperature protection protect the * Stable with 1F Output Capacitor * Stable with Aluminum, Tantalum, or Ceramic device from current over loads and over temperature. The APL5151/5152/5153/5154 regulators are available in a Capacitors SOT-23-5 package. * Reverse Current Protection * No Protection Diodes Needed * Built-In Thermal Protection * Built-In Current-Limit Protection * Controlled Short Circuit Current: 50mA * Fast transient Response * * * Pin Configuration VIN 1 Short Setting Time GND 2 SOT-23-5 Package SHDN 3 5 4 VOUT SHDN 1 GND 2 VIN 3 BP 5 BP 4 VOUT Lead Free and Green Devices Available (RoHS Compliant) APL5152 APL5151 Applications * * * Notebook Computer PDA or Portable Equipments Noise-Sensitive Instrumentation Systems VOUT 1 GND 2 VIN 3 5 4 APL5153 BP SHDN SHDN 1 GND 2 BP 3 5 VIN 4 VOUT APL5154 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.8 - Jul., 2009 1 www.anpec.com.tw APL5151/2/3/4 Ordering Marking and Information APL5151 APL5152 APL5153 APL5154 Package Code B : SOT-23-5 Temperature Range C : 0 to 70 oC I : -40 to 85 oC Handling Code TR : Tape & Reel Voltage Code : 13 : 1.3V ~ 50 : 5.0V (see below for details) Assembly Material G : Halogen and Lead Free Device Assembly Material Handling Code Temperature Range Package Code Voltage Code Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which are fully compliant with RoHS. 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. ANPEC defines "Green" to mean lead-free (RoHS compliant) and halogen free (Br or Cl does not exceed 900ppm by weight in homogeneous material and total of Br and Cl does not exceed 1500ppm by weight). Product Name Marking Product Name Marking Product Name Marking Product Name Marking APL5151-13B 1517X APL5152-13B 1527X APL5153-13B 1537X APL5154-13B 1547X APL5151-14B 1518X APL5152-14B 1528X APL5153-14B 1538X APL5154-14B 1548X APL5151-15B 1519X APL5152-15B 1529X APL5153-15B 1539X APL5154-15B 1549X APL5151-16B 151AX APL5152-16B 152AX APL5153-16B 153AX APL5154-16B 154AX APL5151-17B 151BX APL5152-17B 152BX APL5153-17B 153BX APL5154-17B 154BX APL5151-18B 151CX APL5152-18B 152CX APL5153-18B 153CX APL5154-18B 154CX APL5151-19B 151DX APL5152-19B 152DX APL5153-19B 153DX APL5154-19B 154DX APL5151-20B 151EX APL5152-20B 152EX APL5153-20B 153EX APL5154-20B 154EX APL5151-21B 151FX APL5152-21B 152FX APL5153-21B 153FX APL5154-21B 154FX APL5151-22B 151GX APL5152-22B 152GX APL5153-22B 153GX APL5154-22B 154GX APL5151-23B 151HX APL5152-23B 152HX APL5153-23B 153HX APL5154-23B 154HX APL5151-24B 151IX APL5152-24B 152IX APL5153-24B 153IX APL5154-24B 154IX APL5151-25B 151JX APL5152-25B 152JX APL5153-25B 153JX APL5154-25B 154JX APL5151-26B 151KX APL5152-26B 152KX APL5153-26B 153KX APL5154-26B 154KX APL5151-27B 151LX APL5152-27B 152LX APL5153-27B 153LX APL5154-27B 154LX APL5151-28B 151MX APL5152-28B 152MX APL5153-28B 153MX APL5154-28B 154MX APL5151-285B 151dX APL5152-285B 152dX APL5153-285B 153dX APL5154-285B 154dX APL5151-29B 151NX APL5152-29B 152NX APL5153-29B 153NX APL5154-29B 154NX APL5151-30B 151OX APL5152-30B 152OX APL5153-30B 153OX APL5154-30B 154OX APL5151-31B 151PX APL5152-31B 152PX APL5153-31B 153PX APL5154-31B 154PX APL5151-32B 151QX APL5152-32B 152QX APL5153-32B 153QX APL5154-32B 154QX APL5151-33B 151RX APL5152-33B 152RX APL5153-33B 153RX APL5154-33B 154RX APL5151-34B 151SX APL5152-34B 152SX APL5153-34B 153SX APL5154-34B 154SX APL5151-35B 151TX APL5152-35B 152TX APL5153-35B 153TX APL5154-35B 154TX APL5151-43B 151fX APL5152-43B 152fX APL5153-43B 153fX APL5154-43B 154fX APL5151-475B 1514X APL5152-475B 1524X APL5153-475B 1534X APL5154-475B 1544X APL5151-48B 151XX APL5152-48B 152XX APL5153-48B 153XX APL5154-48B 154XX APL5151-49B 151YX APL5152-49B 152YX APL5153-49B 153YX APL5154-49B 154YX APL5151-50B 151ZX APL5152-50B 152ZX APL5153-50B 153ZX APL5154-50B 154ZX The last character "X" in the marking is for data code. Copyright ANPEC Electronics Corp. Rev. B.8 - Jul., 2009 2 www.anpec.com.tw APL5151/2/3/4 Absolute Maximum Ratings (Note 1) Parameter Symbol Rating Unit VIN, VOUT Input Voltage, Output Voltage 6.5 V VSHDN Shutdown Control Pin Voltage 6.5 V RTH,JA Thermal Resistance - Junction to Ambient 260 C/W RTH,JC Thermal Resistance - Junction to Case 130 C/W PD Power Dissipation TJ Maximum Junction Temperature TSTG Storage Temperature Range TSDR Maximum Lead Temperature Soldering, 10 Seconds Internally Limited W 0 to 150 C -65 to +150 C 260 C Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Electrical Characteristics Unless otherwise noted these specifications apply over full temperature , VIN=3.6V, CIN=COUT=1F, SHDN=VIN, TA= -40 to 85C . Typical values refer to TA=25C . Symbol VIN Parameter Test Conditions Input Voltage VOUT Output Voltage VOUT+1.0V< VIN<6.0V, 0mA< IOUT < IMAX APL5151/2/3/4 Min. Typ. Max. Unit 2.7 - 6 V VOUT -2% VOUT VOUT +2% V ILIMIT Circuit Current Limit VIN=VOUT+1V 250 300 350 mA ISHORT Short Current VOUT=0V 40 50 60 mA IOUT Load Current 150 - - mA REGLINE Line Regulation VOUT+0.5V< VIN<6.0V, 0mA< IOUT < IMAX - 4 10 mV REGLOAD Load Regulation VIN =VOUT+1.0V, 0mA< IOUT < IMAX - 1 6 mV Load Transient VIN=VOUT+1V, IOUT=1mA-150mA in 1s - 70 150 mV Ripple Rejection f1kHz, 1Vpp at VIN = VOUT+1.0V CBP = 0.1F, COUT = 1F 45 55 - dB 1.3V VOUT <1.5V - 1.2 1.4 1.5V VOUT <2.0 - 1 1.2 2.0V VOUT <2.5 - 0.7 0.8 PSRR VDROP IQ Dropout Voltage (Note 2) Quiescent Current Shutdown Supply Current Noise Shutdown Recovery Delay OTS IOUT =150mA - 0.3 0.4 3V VOUT 5 - 0.2 0.3 No load - 50 80 IOUT = 150mA - 135 170 VSHDN=0V IOUT=0, VIN= 6.0V - 0.01 1 100Hz<f<100kHz, CBP = 0.1F, COUT = 1F - 80 - 100Hz<f<100kHz, CBP = 0.33F, COUT = 1F - 60 - CBP = 0.1F, COUT = 1F, no load - 4 - CBP = 0.33F,COUT = 1F, no load - 13.2 - - 150 - Over Temperature Shutdown Copyright ANPEC Electronics Corp. Rev. B.8 - Jul., 2009 2.5V VOUT <3 3 V A A Vrms ms C www.anpec.com.tw APL5151/2/3/4 Electrical Characteristics (Cont.) Unless otherwise noted these specifications apply over full temperature , VIN=3.6V, CIN=COUT=1F, SHDN=VIN, TA= -40 to 85C . Typical values refer to TA=25C . APL5151/2/3/4 Symbol Parameter COUT ISHDN Unit Min. Typ. Max. - 10 - C - 50 - ppm/C Output Capacitor 0.8 1.0 2.6 F ESR 0.02 0.1 1 0.4 1.6 2.5 V Over Temperature Shutdown Hysteresis TC Test Conditions Hysteresis Output Voltage Temperature Coefficient Shutdown Input Threshold VOUT+1.0V< VIN <6.0V Shutdown Input Bias Current VSHDN = VIN - 0.01 100 nA VOUT -VIN = 0.1V - 0.1 0.5 A - 11 50 mV Input Reverse Leakage Current Reverse Protection Threshold Note 2: Dropout voltage definition : VIN-VOUT when VOUT is 2% below the value of VOUT for VIN = VOUT + 0.5V. Copyright ANPEC Electronics Corp. Rev. B.8 - Jul., 2009 4 www.anpec.com.tw APL5151/2/3/4 Typical Operating Characteristics Current Limit vs. Input Voltage Quiescent Current vs. Load Current APL5151-33 600 140 Quiescent Current (A) 500 Current Limit (mA) APL5151-33 160 400 300 200 100 120 100 80 60 40 20 0 0 3.8 4.3 4.8 5.3 5.8 6.3 0 50 Input Voltage (V) APL5151-33 IOUT=50mA 3 120 Output Voltage (V) Quiescent Current (A) APL5151-33 3.5 140 150 Input Voltage vs. Output Voltage Quiescent Current vs. Input Voltage 160 100 No Load 80 60 40 20 2.5 2 1.5 1 0.5 0 0 1 2 3 4 5 0 6 0 1 Input Voltage (V) 2 3 4 5 6 Output Voltage (V) Reverse Leakage Current vs. Output Voltage Dropout Voltage vs. Load Current APL5151-33 APL5151-33 1 Reverse Leakage Current (A) 200 Dropout Voltage (mV) 100 Load Current (mA) 150 100 50 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 0 30 60 90 120 0 150 2 3 4 5 6 Output Voltage (V) Load Current (mA) Copyright ANPEC Electronics Corp. Rev. B.8 - Jul., 2009 1 5 www.anpec.com.tw APL5151/2/3/4 Typical Operating Characteristics (Cont.) SHDN Threshold Voltage vs. Input Voltage 1.6 APL5151-33 +0 -10 1.5 -20 1.4 PSRR (dB) SHDN Threshold Voltage (V) PSRR vs. Frequency APL5151-33 1.3 1.2 VIN=4.3V IOUT =50mA COUT=1F CBP=0.1F -30 -40 -50 -60 1.1 -70 -80 1 3.5 4 4.5 5 5.5 10 20 50 100 200500 1k 2k 5k 10k 20k 50k 200k 6 Input Voltage (V) Frequency (Hz) Output Noise vs. Bypass Capacitor Output Noise APL5151-33 300 250 VIN=4.3V f=100HZ-80kHZ IOUT =50mA COUT=1F CBP=0.33F 200 VIN=4.3V f=100HZ-80kHZ IOUT=50mA COUT=1F 200 Output Noise (V) VOUT (50V/div) 150 APL5151-33 250 100 50 0 -50 -100 -150 150 100 50 -200 -250 0 -300 0 2m 6m 4m 8m 10m 0 0.1 Time (s) 0.2 0.3 Bypass Capacitor (F) Line-Transient Response Load-Transient Response APL5151-33 APL5151-33 VOUT Outout Voltage (50mV.div) VOUT Outout Voltage (20mV.div) 0.4 VIN =4.3zv IOUT 50mA 1mA 5V 4V IOUT =50mA VIN Time (500s) Time (100s) Copyright ANPEC Electronics Corp. Rev. B.8 - Jul., 2009 6 www.anpec.com.tw APL5151/2/3/4 Typical Operating Characteristics (Cont.) Shutdown Exit Delay Shutdown Exit Delay APL5151-33 APL5151-33 2.5V 2.5V VSHDN 0V VSHDN 0V C B P=0.33F CB P=0.1F VOUT V OUT 0V 0V Region of Stable COUT ESR vs. Load Current Entering Shutdown APL5151-33 APL5151-33 10 2.5V V SHDN COUT ESR () Stable Region 0V V OUT 1 COUT=1F 0.1 0V 0.01 0 25 50 75 100 125 150 Load Current (mA) Output Voltage vs. Junction Temperature APL5151-33 3.33 Outout Voltage (V) 3.32 3.31 3.3 3.29 3.28 3.27 -50 -25 0 25 50 75 100 125 Junction Temperature (oC) Copyright ANPEC Electronics Corp. Rev. B.8 - Jul., 2009 7 www.anpec.com.tw APL5151/2/3/4 Pin Description PIN Function NO. NAME 1 VIN Input Supply Pin. Provides power to the IC, VIN can range from 2.7V to 6V and should be bypassed with at least a 1F capacitor to GND. 2 GND Ground. Solder to a large ground plane for heatsinking. 3 SHDN Active-Low Shutdown Input. SHDN is a digital input that turns the regulator on or off. Drive SHDN high to turn on the regulator, drive it low to turn it off. Connect this pin to VIN if it is not used. 4 BP 5 VOUT Reference-Noise Bypass. Bypass with a 0.01F ceramic capacitor for reduced noise at the output. LDO Output. Sources up to 150mA. Bypass with at least a 1F capacitor to GND. Typical Application Circuit VIN 2.7V to 6V VIN VOUT VOUT APL5151/2/3/4 BP SHDN on GND CIN 1F COUT 1F off CBP Copyright ANPEC Electronics Corp. Rev. B.8 - Jul., 2009 8 0.33F www.anpec.com.tw APL5151/2/3/4 Application Information age by more than 11mV, the IC will be shutdown and the ground pin current is below 0.1A. Capacitor Selection and Regulator Stability The APL5151/2/3/4 use at least a 1F capacitor on the Current Limit input, and this capacitor can be Aluminum, Tantalum, or Ceramic capacitor. The input capacitor with larger value The APL5151/5152/5153/5154 provide a current-limit circuitry, which monitors and controls P-MOS's gate and lower ESR provides better PSRR and line-transient response. The output capacitor also can use Aluminum, voltage, limiting the output current to 300mA. For reliable operation, the device should not be operated in current Tantalum, or Ceramic capacitor, and a minimum value of 1F and ESR above 0.06 is recommended. The curve limit for extended period. When output is shortened to the ground, the APL5151/5152/5153/5154 will keep short cir- of the stable region in typical characteristics shows the appropriate output capacitor ESR for different load cur- cuit current at 50mA rent stable operation. A larger output capacitor can reduce noise and improve load-transient response, stability, Thermal Protection Thermal protection limits total power dissipation in the and PSRR. Note that some ceramic dielectrics exhibit large capacitance and ESR variation with temperature. device. When the junction temperature exceeds TJ=+150C, the thermal sensor generates a logic signal When using this capacitor, a minimum 2.2F or more may be required to ensure the stability at low tempera- to turn off the pass transistor and allows IC to cool. When the IC's junction temperature is down by 10C, the ther- ture operation. Use a bypass capacitor at BP pin for low output noise. Increasing the capacitance will slightly de- mal sensor will turn the pass transistor on again, resulting in a pulsed output during continuous thermal crease the output noise but increase the start-up time (See Shutdown Exit Delay and Output Noise vs. Bypass protection. Thermal protection is designed to protect the APL5151/5152/5153/5154 in the event of fault conditions. Capacitor graph in the Typical Operating Characteristics). For continuous operation, the junction temperature can- Load-Transient Consideration not exceed TJ=+125C. The APL5151/5152515/5153/5154 load-transient re- Operating Region and Power Dissipation sponse graphs in Typical Operating Characteristics show the transient response. A step changes in the load cur- The thermal resistance of the case to circuit board, and rent from 1mA to 50mA at 1s will cause a 60mV transient spike. Larger output capacitor and lower ESR can the rate of air flow all control the APL5151/5152/5153/ 5154's maximum power dissipation. The power dissi- reduce transient spike. pation across the device is PD = IOUT (VIN-VOUT) and the maximum power dissipation is: Input-Output (Dropout) Voltage The minimum input-output voltage difference (dropout) determines the lowest usable supply voltage. In battery- PDMAX = (TJ-TA) / (JC +CA) powered systems, this will determine the useful end-oflife battery voltage. Because the APL5151/5152/5153/ junction and ambient air, JC is the thermal resistance of the package, and CA is the thermal resistance through 5154 use a p-channel MOSFET pass transistor, the dropout voltage is the function of drain-to-source on-resis- the printed circuit board, copper traces, and other materials to the ambient air. tance (RDS(ON)) multiplied by the load current. The GND pin of the APL5151/5152/5153/5154 provide an electrical connection to the ground and channeling heat where TJ-TA is the temperature difference between the Reverse Current Protection The APL5151/5152/5153/5154 have an internal reverse away. If power dissipation is large, connect the GND pin to the ground using a large pad or ground plane, can protection, therefore, it is not necessary to use an external Schottky diode to connect the regulator input and improve the problem of over heat of IC. output. If the output voltage is forced above the input voltCopyright ANPEC Electronics Corp. Rev. B.8 - Jul., 2009 9 www.anpec.com.tw APL5151/2/3/4 Package Information SOT-23-5 D e E E1 SEE VIEW A b c 0.25 A L 0 GAUGE PLANE SEATING PLANE A1 A2 e1 VIEW A S Y M B O L SOT-23-5 INCHES MILLIMETERS MIN. MAX. MIN. A MAX. 1.45 0.057 A1 0.00 0.15 0.000 0.006 A2 0.90 1.30 0.035 0.051 b 0.30 0.50 0.012 0.020 0.009 c 0.08 0.22 0.003 D 2.70 3.10 0.106 0.122 E 2.60 3.00 0.102 0.118 1.80 0.055 0.071 E1 1.40 e 0.95 BSC e1 0.037 BSC 1.90 BSC 0.075 BSC L 0.30 0.60 0 0 8 0.012 0 0.024 8 Note : 1. Follow JEDEC TO-178 AA. 2. Dimension D and E1 do not include mold flash, protrusions or gate burrs. Mold flash, protrusion or gate burrs shall not exceed 10 mil per side. Copyright ANPEC Electronics Corp. Rev. B.8 - Jul., 2009 10 www.anpec.com.tw APL5151/2/3/4 Carrier Tape & Reel Dimensions P0 P2 P1 A B0 W F E1 OD0 K0 A0 A OD1 B B T SECTION A-A SECTION B-B H A d T1 Application SOT-23-5 A H T1 C d D W E1 F 178.02.00 50 MIN. 8.4+2.00 -0.00 13.0+0.50 -0.20 1.5 MIN. 20.2 MIN. 8.00.30 1.750.10 3.50.05 P0 P1 P2 D0 D1 T A0 B0 K0 2.00.05 1.5+0.10 -0.00 1.0 MIN. 0.6+0.00 -0.40 3.200.20 3.100.20 1.500.20 4.00.10 4.00.10 (mm) Devices Per Unit Package Type Unit Quantity SOT-23-5 Tape & Reel 3000 Copyright ANPEC Electronics Corp. Rev. B.8 - Jul., 2009 11 www.anpec.com.tw APL5151/2/3/4 Taping Direction Information SOT-23-5 USER DIRECTION OF FEED Classification Profile Copyright ANPEC Electronics Corp. Rev. B.8 - Jul., 2009 12 www.anpec.com.tw APL5151/2/3/4 Classification Reflow Profiles Profile Feature Sn-Pb Eutectic Assembly Pb-Free Assembly 100 C 150 C 60-120 seconds 150 C 200 C 60-120 seconds 3 C/second max. 3C/second max. 183 C 60-150 seconds 217 C 60-150 seconds See Classification Temp in table 1 See Classification Temp in table 2 Time (tP)** within 5C of the specified classification temperature (Tc) 20** seconds 30** seconds Average ramp-down rate (Tp to Tsmax) 6 C/second max. 6 C/second max. 6 minutes max. 8 minutes max. Preheat & Soak Temperature min (Tsmin) Temperature max (Tsmax) Time (Tsmin to Tsmax) (ts) Average ramp-up rate (Tsmax to TP) Liquidous temperature (TL) Time at liquidous (tL) Peak package body Temperature (Tp)* Time 25C to peak temperature * Tolerance for peak profile Temperature (Tp) is defined as a supplier minimum and a user maximum. ** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user maximum. Table 1. SnPb Eutectic Process - Classification Temperatures (Tc) Package Thickness <2.5 mm 2.5 mm Volume mm <350 235 C 220 C 3 Volume mm 350 220 C 220 C 3 Table 2. Pb-free Process - Classification Temperatures (Tc) Package Thickness <1.6 mm 1.6 mm - 2.5 mm 2.5 mm Volume mm <350 260 C 260 C 250 C 3 Volume mm 350-2000 260 C 250 C 245 C 3 Volume mm >2000 260 C 245 C 245 C 3 Reliability Test Program Test item SOLDERABILITY HOLT PCT TCT HBM MM Latch-Up Copyright ANPEC Electronics Corp. Rev. B.8 - Jul., 2009 Method JESD-22, B102 JESD-22, A108 JESD-22, A102 JESD-22, A104 MIL-STD-883-3015.7 JESD-22, A115 JESD 78 13 Description 5 Sec, 245C 1000 Hrs, Bias @ 125C 168 Hrs, 100%RH, 2atm, 121C 500 Cycles, -65C~150C VHBM2KV VMM200V 10ms, 1tr100mA www.anpec.com.tw APL5151/2/3/4 Customer Service Anpec Electronics Corp. Head Office : No.6, Dusing 1st Road, SBIP, Hsin-Chu, Taiwan, R.O.C. Tel : 886-3-5642000 Fax : 886-3-5642050 Taipei Branch : 2F, No. 11, Lane 218, Sec 2 Jhongsing Rd., Sindian City, Taipei County 23146, Taiwan Tel : 886-2-2910-3838 Fax : 886-2-2917-3838 Copyright ANPEC Electronics Corp. Rev. B.8 - Jul., 2009 14 www.anpec.com.tw