TS1086 1.5A Low Dropout Positive Voltage Regulator TO-220 TO-263 2 (D PAK) TO-252 (DPAK) SOT-223 Pin Definition: 1. Fixed / Adj 2. Output 3. Input Pin 2 connect to heat sink General Description The TS1086 Series are high performance positive voltage regulators are designed for use in applications requiring low dropout performance at full rated current, Additionally, the TS1086 Series provides excellent regulation over variations due to changes in line, load and temperature. Outstanding features include low dropout performance at rated current, fast transient response, internal current limiting and thermal shutdown protection of the output device. The TS1086 Series are three terminal regulators with fixed and adjustable voltage options available in popular packages. Features ● ● ● ● ● ● ● ● ● Low Dropout Performance 1.5V max. Fill Current Rating Over Line and Temperature Fast Transient Response ±2% Total Output Regulation Over Line, Load and Temperature Adjust Pin Current max 90uA Over Temperature Line Regulation Typical 0.015% Load Regulation Typical 0.05% Fixed / Adjustable Output Voltage TO-220, TO-263, TO-252 and SOT-223 Package Block Diagram Ordering Information Part No. Package Packing TS1086CZxx C0 TO-220 50pcs / Tube TS1086CMxx RN TO-263 800pcs / 13” Reel TS1086CPxx RO TO-252 2.5Kpcs / 13” Reel TS1086CWxx RP SOT-223 2.5Kpcs / 13” Reel Note: Where xx denotes voltage option, available are 5.0V, 3.3V, 2.5V and 1.8V. Leave blank for adjustable version. Contact factory for additional voltage options. Typical Application Circuit Fixed Output Voltage Version VOUT = VREF(1+R2/R1) + Iadj R2 Adjustable Output Voltage Version 1/9 Version: A07 TS1086 1.5A Low Dropout Positive Voltage Regulator Absolute Maximum Rating (Note 1) Parameter Symbol Limit Unit VIN 12 V VIN (Opr. Typ.) 7 V PD Internal limited Input Supply Voltage Operation Input Supply Voltage Power Dissipation (Note 2) TO-220 Thermal Resistance TO-263 Junction to Ambient TO-252 80 85 ӨJA 130 Operating Junction Temperature Range TJ Storage Temperature Range TSTG o C/W 105 SOT-223 Lead Soldering Temperature (260 C) o 0 ~ +125 o -65 ~ +150 o TO-220 / TO-263 10 TO-252 / SOT-223 5 C C S Electrical Specification (Ta= 25oC, unless otherwise specified.) Parameter Reference Voltage Output Voltage Line Regulation Load Regulation (Note 1,2) Conditions Min Typ Max Unit VIN= 2.75, Io=1.5A 1.225 1.25 1.275 V VIN = 3.3V~7V, Io=1.5A 1.764 1.8 1.836 V VIN = 4V~7V, Io=1.5A 2.450 2.5 2.550 V VIN = 4.8V~7V, Io=1.5A 3.235 3.3 3.366 V VIN = 6.5V~7V, Io=1.5A 4.900 5.0 5.100 V -- 0.015 0.2 % -- 0.05 1.0 % Vo+1.5V ≤ VIN ≤ 7V, Io= 10mA VIN = VOUT +1.5V Io= 10mA ~ 1.5A Dropout Voltage Io=1A, ∆ VOUT = 1% VOUT -- 1.3 1.5 V Quiescent Current VIN = 5V -- 8 10 mA -- 90 -- uA 2.0 -- -- A -- 0.5 -- % Adjustable Pin Current Output Current Limit VIN - VOUT = 3V Temperature Stability Io=10mA, Ripple Rejection F= 120Hz, Io= 1A, COUT = 25uF, -60 70 dB VIN = Vout+3V Note 1: See thermal regulation specification for changes in output voltage due to heating effects. Line and load regulation are measured at a constant junction temperature by low duty cycle pulse testing. Load regulation is measured at the output lead = 1/18” from the package. Note 2: Line and load regulation are guaranteed up to the maximum power dissipation of 15W. Power dissipation is determined by the input / output voltage difference and the output current. Guaranteed maximum power dissipation will not be available over the full input / output voltage range. Note 3: Quiescent current is defined as the minimum output current required to maintain the regulation. 2/9 Version: A07 TS1086 1.5A Low Dropout Positive Voltage Regulator Electrical Characteristics Curve Figure 1. Vdrop vs. Output Current Figure 2. Reference Voltage vs. Temperature Figure 3. Load Regulation vs. Output Current Figure 4. Minimum Load Current Figure 5. Iadj Pin vs. Temperature 3/9 Version: A07 TS1086 1.5A Low Dropout Positive Voltage Regulator Application Information 2 Figure 6 – D PAK Thermal Resistance and Maximum Power Dissipation vs. P.C.B Copper Length Figure 7 – DPAK Thermal Resistance and Maximum Power Dissipation vs. P.C.B Copper Length Figure 8 – SOT-223 Thermal Resistance and Maximum Power Dissipation vs. P.C.B Copper Length 4/9 Version: A07 TS1086 1.5A Low Dropout Positive Voltage Regulator TO-220 Mechanical Drawing DIM A B C D E F G H I J K L M N O P TO-220 DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX 10.000 10.500 0.394 0.413 3.740 3.910 0.147 0.154 2.440 0.381 2.345 4.690 12.700 8.382 14.224 3.556 0.508 27.700 2.032 0.255 5.842 2.940 6.350 1.106 2.715 5.430 14.732 9.017 16.510 4.826 1.397 29.620 2.921 0.610 6.858 0.096 0.015 0.092 0.092 0.500 0.330 0.560 0.140 0.020 1.060 0.080 0.010 0.230 0.116 0.250 0.040 0.058 0.107 0.581 0.355 0.650 0.190 0.055 1.230 0.115 0.024 0.270 Marking Diagram Y M L XX = Year Code = Month Code (A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oct, K=Nov, L=Dec) = Lot Code = Voltage Code (1.5=1.5V, 1.8=1.8V, 2.5=2.5V, 3.3=3.3V, 5.0=5V) = Package Code for Adjustable type (CZ = TO-220) 5/9 Version: A07 TS1086 1.5A Low Dropout Positive Voltage Regulator TO-263 Mechanical Drawing DIM A B C D E F G H I J TO-263 DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX 10.000 10.500 0.394 0.413 14.605 15.875 0.575 0.625 0.508 0.991 0.020 0.039 2.420 2.660 0.095 0.105 4.064 4.830 0.160 0.190 1.118 1.400 0.045 0.055 0.450 0.730 0.018 0.029 8.280 8.800 0.325 0.346 1.140 1.400 0.044 0.055 1.480 1.520 0.058 0.060 Marking Diagram Y M L XX = Year Code = Month Code (A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oct, K=Nov, L=Dec) = Lot Code = Voltage Code (1.5=1.5V, 1.8=1.8V, 2.5=2.5V, 3.3=3.3V, 5.0=5V) = Package Code for Adjustable type (CM = TO-263) 6/9 Version: A07 TS1086 1.5A Low Dropout Positive Voltage Regulator TO-252 Mechanical Drawing DIM A A1 B C D E F G G1 G2 H I J K L M TO-252 DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX 2.3BSC 0.09BSC 4.6BSC 0.18BSC 6.80 7.20 0.268 0.283 5.40 5.60 0.213 0.220 6.40 6.65 0.252 0.262 2.20 2.40 0.087 0.094 0.00 0.20 0.000 0.008 5.20 5.40 0.205 0.213 0.75 0.85 0.030 0.033 0.55 0.65 0.022 0.026 0.35 0.65 0.014 0.026 0.90 1.50 0.035 0.059 2.20 2.80 0.087 0.110 0.50 1.10 0.020 0.043 0.90 1.50 0.035 0.059 1.30 1.70 0.051 0.67 Marking Diagram Y M L XX = Year Code = Month Code (A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oct, K=Nov, L=Dec) = Lot Code = Voltage Code (1.5=1.5V, 1.8=1.8V, 2.5=2.5V, 3.3=3.3V, 5.0=5V) = Package Code for Adjustable type (CP = TO-252) 7/9 Version: A07 TS1086 1.5A Low Dropout Positive Voltage Regulator SOT-223 Mechanical Drawing DIM A B C D E F G H I J K SOT-223 DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX 6.350 6.850 0.250 0.270 2.900 3.100 0.114 0.122 3.450 3.750 0.136 0.148 0.595 0.635 0.023 0.025 4.550 4.650 0.179 0.183 2.250 2.350 0.088 0.093 0.835 1.035 0.032 0.041 6.700 7.300 0.263 0.287 0.250 0.355 0.010 0.014 10° 16° 10° 16° 1.550 1.800 0.061 0.071 Marking Diagram Y M L XX = Year Code = Month Code (A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oct, K=Nov, L=Dec) = Lot Code = Voltage Code (1.5=1.5V, 1.8=1.8V, 2.5=2.5V, 3.3=3.3V, 5.0=5V) = Package Code for Adjustable type (CW = SOT-223) 8/9 Version: A07 TS1086 1.5A Low Dropout Positive Voltage Regulator Notice Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property rights is granted by this document. Except as provided in TSC’s terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale. 9/9 Version: A07