LSP mA CMOS LDO. General Description. Features. Applications 2017/03/28.

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1 General Description The is a low dropout linear regulator (LDO) family with 300mA output current. The output voltage can be fixed or adjustable, and are stable with 1.0uF or higher value ceramic capacitors. The family provides several protections, such as over current protection (OCP), short circuit protection (SCP) and over temperature protection (OTP) to protect themselves from fault application conditions. This family of LDOs have many different packages and pin assignments. The users can refer the ordering information of this datasheet to choice the most suitable LDOs for their applications. Features Operating Input Voltage : 2.2V~5.5V Has Fixed Output Voltage (Fixed-V OUT ) And Adjustable Output Voltage (Adj-V OUT ) Options Fixed Output voltage range: 1.0V to 4.1V by 0.1V steps Output current is up to 300 ma Built-in Over Current Protection (OCP), Short Circuit Protection (SCP), and Over Temperature Protection (OTP) Package : SOT23-3L, SOT23-5L, SC82-4L, SC70-5L, SOT89-3L and TO92-3L Packages Applications Portable Electronics Wireless Applications Battery Power Devices Please be aware that an Important Notice concerning availability, disclaimers, and use in critical applications of LSC products is at the end of this document. Rev.04 1 of 24

2 Block Diagram VIN VOUT EN (Optional) Logic Detect OCP Protection OTP VREF GND Fixed Output Adjustable Output Rev.04 2 of 24

3 Ordering Information LSP 2015 X XX X XXX Output Voltage Pin Count Package Type Pin-out Version Pin-out Version Package Type Pin Count Output Voltage A 1. GND AA : SOT23 B : : 1.00V (SOT23-3L) 2. VOUT AR : TO : 1.20V (SOT89-3L) 3. VIN AT : SOT : 1.50V (TO92-3L) 180 : 1.80V 190 : 1.90V B 1. VIN 200 : 2.00V (SOT23-3L) 2. GND 250 : 2.50V (SOT89-3L) 3. VOUT 280 : 2.80V 300 : 3.00V C 1. VOUT 330 : 3.30V (SOT89-3L) 2. GND 410 : 4.10V 3. VIN D (SOT89-3L) 1. GND 2. VIN 3. VOUT Rev.04 3 of 24

4 Ordering Information (Contd.) LSP 2015 X XX X XXX Output Voltage Pin Count Package Type Pin-out Version Pin-out Version Package Type Pin Count Output Voltage A 1. EN AU : SC82 C : : 1.00V (SC82) 2. GND 120 : 1.20V 3. VOUT 150 : 1.50V 4. VIN 180 : 1.80V 190 : 1.90V 200 : 2.00V 250 : 2.50V 280 : 2.80V 300 : 3.00V 330 : 3.30V 410 : 4.10V Rev.04 4 of 24

5 Ordering Information (Contd.) LSP 2015 X XX X XXX Output Vol Pin Count Package T Pin-out Ve Pin-out Version Package Type Pin Count Output Voltage A 1. GND AA : SOT23 D : : 1.00V (SOT23-5L) 2. VIN AS : SC : 1.20V (SC70-5L) 3. VOUT 150 : 1.50V 4. NC 180 : 1.80V 5. NC 190 : 1.90V 200 : 2.00V C 1. VIN 250 : 2.50V (SOT23-5L) 2. GND 280 : 2.80V (SC70-5L) 3. EN 300 : 3.00V 4. NC 330 : 3.30V 5. VOUT 410 : 4.10V Rev.04 5 of 24

6 Ordering Information (Contd.) LSP 2015 X XX X XXX Output Vol Pin Count Package T Pin-out Ve Pin-out Version Package Type Pin Count Output Voltage B 1. VIN AA : SOT23 D : 5 ADJ : Adjustable (SOT23-5L) 2. GND AS : SC70 (SC70-5L) 3. EN 4. FB 5. VOUT D (SOT23-5L) 1. EN 2. GND 3. VIN 4. VOUT 5. FB Rev.04 6 of 24

7 Pin Assignment SOT23-3L Top View SOT23-3L Top View 3 AAAB 1. GND 2. VOUT 3. VIN 3 BAAB 1. VIN 2. GND 3. VOUT SOT23-5L SC70-5L Top View SOT23-5L SC70-5L AAAD AASD 1. GND 2. VIN 3. VOUT 4. NC 5 Top View 4 5. NC BAAD BASD 1. VIN 2. GND 3. EN 4. FB 5. VOUT SOT23-5L SC70-5L Top View SOT23-5L CAAD CASD 1. VIN 2. GND 3. EN 4. NC 5 Top View 4 5. VOUT DAAD 1. EN 2. GND 3. VIN 4. VOUT 5. FB SOT89-3L (Top View) AATB 1. GND 2. VOUT 3. VIN SOT89-3L (Top View) BATB 1. VIN 2. GND 3. VOUT Tab Is Connected to Pin2 Tab Is Connected to Pin2 Rev.04 7 of 24

8 Pin Assignment (Contd.) SOT89-3L (Top View) CATB 1. VOUT 2. GND 3. VIN SOT89-3L (Top View) DATB 1. GND 2. VIN 3. VOUT Tab Is Connected to Pin2 Tab Is Connected to Pin2 SC82 (Top View) AAUC 1. EN 2. GND 3. VOUT 4. VIN TO92-3L (Top View) 3 2 AARB 1. GND 2. VIN 3. VOUT 1 Rev.04 8 of 24

9 Pin Descriptions Pin Name Pin Description V IN Voltage input. The input capacitor in the range of 1uF to 10uF is sufficient. GND Ground V OUT LDO Output FB (Optional) Feedback Input for Setting the Output Voltage. Connect to an external resistor divider for adjustable output operation. EN (Optional) Enable pin (Active High) A pull-high resister is inside the IC. Need an external Logic-low source to disable the LDO. NC No connection Rev.04 9 of 24

10 Absolute Maximum Ratings Operate over the Absolute Maximum Ratings may cause permanent damage to the device. Exposure to such conditions for extended time may still affect the reliability of the device. Parameter Symbol Value Unit V IN Pin Voltage V IN GND to GND + 6 V FB, EN and VOUT pin Voltages V FB, V EN & V OUT GND to VIN V Maximum I OUT Current (Note 1) I OUT Internal Limit ma Junction Temperature Range T J -40 to +125 C Storage Temperature Range T STR -40 to +150 C Lead Temperature (Soldering, 10 Seconds) T Lead 260 C ESD Withstand Voltage: -Human Body Model (HBM), Model = 2 -Machine Model (MM) Model = B V ESD V V SOT23-3L 250 Thermal Resistance (Junction to Ambient) SOT23-5L 250 SC70-5L 400 θja SC SOT TO92-3L 150 C/W SOT23-3L 400 Power Dissipation SOT23-5L 400 SC70-5L 250 PD SC SOT TO92-3L 625 mw Moisture Sensitivity MSL Please refer the MSL label on the IC package bag/carton for detail Note 1 : The I OUT of the LDO will be limited by the thermal protection, if the PCB design can t dissipate the heat generated by the LDO Note 2 : R θja is highly dependent on the PCB heat sink area. Rev of 24

11 Recommended Operating Conditions Characteristics Symbol Min Max Unit Supply Input Voltage V IN V Junction Temperature Range T J C Ambient Temperature Range T A C Note 3 : If the IC experienced OTP, then the temperature may need to drop to < OTP recover temperature to let the IC recover. Rev of 24

12 Electrical Characteristics (V IN =V OUT+1V or V IN =2.5V whichever is greater, C IN= C OUT=1uF, T A=25 C, unless otherwise noted) Parameter Symbol Test Conditions Min Typ Max Units Input Voltage (All Versions) Input Voltage Range (Note 4) V IN V Feedback Voltage ( ADJ-V OUT Versions) FB Voltage FB Input Leakage Current Adjustable Output Voltage Range V FB V IN =V IN(min) to 5.5V, I OUT=1mA (T A = 25 o V C) I FB V FB=1.0V, V IN = V IN (min) to 5.5V, na V OUT V FB V V OUT Voltage (Fixed-V OUT Versions) Output Voltage Accuracy V OUT V IN=V IN(min) to 5.5V, I OUT=1mA (T A = 25 o C) % V IN=2.5V,When V OUT= 2V Quiescent Current I Q ua V IN= V OUT+1V, When V OUT 2V Shutdown Current I SD V IN=5.5V, V EN=0V ua 1.0V V OUT 2.0V Dropout Voltage (Note4) V DROP I OUT=300mA 2.0V<V OUT 2.5V mv 2.5V<V OUT<4.5V Current Limit (Note 5) I LIMIT V OUT = V OUT(NON) X 90% ma Short Circuit Current I short V OUT<0.4V ma Line Regulation V VIN V OUT OUT 100% V LINE I OUT=1mA, V IN =V OUT +1V to 5.5V %/V Load Regulation (Note 6) V V OUT OUT 100% V LOAD I OUT=1m~300mA, V IN =V OUT+1V or V IN =2.5V whichever is greater % Rev of 24

13 Electrical Characteristics (Contd.) (V IN =V OUT+1V or V IN =2.5V whichever is greater, C IN= C OUT=1uF, T A=25 C, unless otherwise noted) Parameter Symbol Test Conditions Min Typ Max Units LDO Basic Characteristics ( All Versions) V OUT Temperature Coefficient (Note 7) T C I OUT=10mA ppm/ o C Ripple Rejection (Note 7) PSRR I OUT=10mA, f=1khz db Thermal Shutdown (Note 7) Thermal Shutdown Hysteresis (Note 7) T S ºC T SH ºC Enable (EN, Optional) Enable Input Threshold V ENH V IN V V ENL Enable Pin Current I ENH V EN=V IN ua Note 4: Minimum V IN voltage is defined by output adds a dropout voltage, V IN(min)=V OUT+V DROPOUT. Note 5. Current limit and short circuit current are measured at constant junction temperature by using pulsed testing with a low ON time. Note 6. Load Regulation is measured at constant junction temperature by using pulsed testing with a low ON time. Note 7. Guarantee by design. Not test when manufacture. Rev of 24

14 Application Circuit VIN VIN VOUT VOUT EN* R1 C1 1uF GND FB C2 1uF R2 Adjustable Output (*Optional Pin or Component) VIN VIN VOUT VOUT EN* C1 1uF GND C2 1uF Fixed Output (*Optional Pin or Component) Rev of 24

15 Marking Information (1) SOT23-3L (2) SOT23-5L 1) = Marking Name APC = AAAB100 APD = AAAB120 APE = AAAB150 APF = AAAB180 ARB = AAAB190 APH = AAAB200 APG = AAAB250 APW = AAAB280 ARA = AAAB300 APJ = AAAB330 APX = AAAB410 AP1 = BAAB100 APL = BAAB120 APM = BAAB150 APN = BAAB180 AR2 = BAAB190 AP2 = BAAB200 AP3 = BAAB250 AP4 = BAAB280 AR1 = BAAB300 AP5 = BAAB330 AP6 = BAAB410 2) YWS = Date Code Y = Year W = Week S = Internal Code 1) = Marking Name APC = AAAD100 APD = AAAD120 APE = AAAD150 APF = AAAD180 ARB = AAAD190 APH = AAAD200 APG = AAAD250 APW = AAAD280 ARA = AAAD300 APJ = AAAD330 APX = AAAD410 APK = BAADADJ AP7 = CAAD100 APO = CAAD120 APP = CAAD150 APR = CAAD180 ARY = CAAD190 AP8 = CAAD200 APS = CAAD250 APT = CAAD280 APA = CAAD300 APB = CAAD310 APU = CAAD330 AP9 = CAAD410 2) YWS = Date Code Y = Year W = Week S = Internal Code Rev of 24

16 Marking Information (Contd.) (3) SC70-5L (SOT353) (4) SC82 (SOT343R) 1) = Marking Name A2 = AASD100 AO = AASD120 AP = AASD150 AR = AASD180 A3 = AASD200 A4 = AASD250 AS = AASD280 AT = AASD330 A5 = AASD410 5A = BASDADJ A6 = CASD100 AJ = CASD120 AK = CASD150 AL = CASD180 A7 = CASD200 AM = CASD250 AN = CASD280 5C = CASD300 A8 = CASD330 A9 = CASD410 1) = Marking Name A2 = AAUC100 AO = AAUC120 AP = AAUC150 AR = AAUC180 A3 = AAUC200 A4 = AAUC250 AS = AAUC280 5Y = AAUC300 AT = AAUC330 A5 = AAUC410 2) WS = Date Code W = Week S = Internal Code 2) WS = Date Code W = Week S = Internal Code Rev of 24

17 Marking Information (Contd.) (5) SOT89-3L (6) TO92-3L 1) = Marking Name 2015A10 = AATB A12 = AATB A15 = AATB A18 = AATB A20 = AATB A25 = AATB A28 = AATB A33 = AATB A41 = AATB B10 = BATB B12 = BATB B15 = BATB B18 = BATB B20 = BATB B25 = BATB B28 = BATB B33 = BATB B41 = BATB C10 = CATB C12 = CATB C15 = CATB C18 = CATB C20 = CATB C25 = CATB C28 = CATB C33 = CATB C41 = CATB D33 = DATB330 1) = Marking Name 2) YWWSS = Date Code Y = Year WW = Week SS = Internal Code 2) YWWSS = Date Code Y = Year WW = Week SS = Internal Code Rev of 24

18 Mechanical Information (1) SOT23-3L Rev of 24

19 Mechanical Information (Contd.) (2) SOT23-5L Rev of 24

20 Mechanical Information (Contd.) (3) SC70-5L (SOT353) Rev of 24

21 Mechanical Information (Contd.) (4) SC82 (SOT343R) Rev of 24

22 Mechanical Information (Contd.) (5) SOT89-3L Rev of 24

23 Mechanical Information (Contd.) (6) TO92-3L Rev of 24

24 MSL (Moisture Sensitive Level) Information IPC/JEDEC J-STD-020D.1 Moisture Sensitivity Levels Table FLOOR LIFE LEVEL TIME CONDITION 1 Unlimited 30 C /85% RH 2 1 year 30 C /60% RH 2a 4 weeks 30 C /60% RH hours 30 C /60% RH 4 72 hours 30 C /60% RH 5 48 hours 30 C /60% RH a 24 hours 30 C /60% RH 6 Time on Label 30 C /60% (TOL) RH SOAK REQUIREMENTS Accelerated Equivalent 1 Standard ev ev CONDITION TIME TIME TIME CONDITION (hours) (hours) (hours) C /85% +5/-0 RH NA NA NA C /60% +5/-0 RH NA NA NA C /60% /-0 RH -1/+0-1/+0 60 C/ 60% RH C /60% /-0 RH -1/+0-1/+0 60 C/ 60% RH C /60% /-0 RH +0.5/ /-0 60 C/ 60% RH C /60% /-0 RH +0.5/ /-0 60 C/ 60% RH C /60% /-0 RH +0.5/ /-0 60 C/ 60% RH TOL 30 C /60% RH NA NA NA Note 1: CAUTION - To use the accelerated equivalent soak conditions, correlation of damage response (including electrical, after soak and reflow), should be established with the standard soak conditions. Alternatively, if the known activation energy for moisture diffusion of the package materials is in the range of ev or ev, the accelerated equivalent may be used. Accelerated soak times may vary due to material properties (e.g.mold compound, encapsulant, etc.). JEDEC document JESD22-A120 provides a method for determining the diffusion coefficient. Note 2: The standard soak time includes a default value of 24 hours for semiconductor manufacturer s exposure time (MET) between bake and bag and includes the maximum time allowed out of the bag at the distributor s facility. If the actual MET is less than 24 hours the soak time may be reduced. For soak conditions of 30 C/60% RH, the soak time is reduced by 1 hour for each hour the MET is less than 24 hours. For soak conditions of 60 C/60% RH, the soak time is reduced by 1 hour for each 5 hours the MET is less than 24 hours. If the actual MET is greater than 24 hours the soak time must be increased. If soak conditions are 30 C/60% RH, the soak time is increased 1 hour for each hour that the actual MET exceeds 24 hours. If soak conditions are 60 C/60% RH, the soak time is increased 1 hour for each 5 hours that the actual MET exceeds 24 hours. Important Notice and Disclaimer LSC reserves the right to make changes to this document and its products and specifications at any time without notice. Customers should obtain and confirm the latest product information and specifications before final design, purchase or use. LSC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does LSC assume any liability for application assistance or customer product design. LSC does not warrant or accept any liability with products which are purchased or used for any unintended or unauthorized application. No license is granted by implication or otherwise under any intellectual property rights of LSC. Rev of 24