TS1084

T S1 0 8 4 5A Low Dropout Positive Voltage Regulator T O- 2 2 0 TO-263 2 (D PAK) TO-252 (DPA K) Pin Definition: 1. Fixed / Adj 2. Output 3. Input Pin 2 connect to heat sink General Description The TS1084 Series are high per formance positive voltage regulators are designed for use in applications r equiring low dropout perfor mance at full rated current, Additionally, the TS1084 Series provides excellent r egulation over variations due to changes in line, load and temperature. Outstanding features include low dropout perfor mance at rated current, fas t transient response, internal current limiting and ther mal shutdown protec tion of the output device. The TS1084 Series are three ter minal regulators with fixed and adjus table voltage options available in popular pac k ages . Features ● ● ● ● ● ● ● ● ● Low Dropout Perfor mance 1.5V max. Fill Current R ating Over Line and Temperature Fast Transient Response ±2% Total Output Regulation Over Line, Load and Temperatur e Adjus t Pin Current max 90uA Over Temperature Line R egulation Typical 0.015% Load R egulation Typical 0.05% Fixed / Adjustable Output Voltage TO-220, TO-263 and TO-252 Package Ordering Information Part No. Package Packi ng TS1084CZxx C 0 TO-220 50pc s / T ube TS1084C Mxx RN TO-263 800pc s / 13” R ee l TS1084C Pxx RO TO-252 2.5Kpcs / 13” Reel Note: W here xx denotes voltage option, available are 5.0V, 3.3V, 2.5V and 1.8V. Leave blank for adjus table version. Contact factory for additional voltage options . Block Diagram Typical Application Circuit Fixed Out put Voltage Version VOUT = VREF(1+R2/R1) + Iadj R2 Adjustable Out put Voltage Version 1/8 Version: A07 T S1 0 8 4 5A Low Dropout Positive Voltage Regulator Absolute Maximum Rating (Note 1) Parameter Input Supply Voltage Operation Input Supply Voltage Power Dissipation (Note 2) Thermal R esistance Junction to Ambient TO-220 TO-263 TO-252 Operating Junction Temperature R ange Storage Temperature Range Lead Soldering Temperature (260 C) o Symbol VIN VIN (Opr. Typ.) PD ӨJ A TJ TSTG TO-220 / TO-263 TO-252 Limit 12 7 Inter nal limited 80 85 105 0 ~ +1 2 5 - 6 5 ~ +1 5 0 10 5 Unit V V o C/W o o C C S Electrical Specification (Ta = 25oC, unless otherwise specified.) Parameter Reference Voltage Conditi ons VIN = 2.75, Io=5 VIN = 3.3V~7V, Io=5A VIN = 4V~7V, Io=5A VIN = 4.8V~7V, Io=5A VIN = 6.5V~7V, Io=5A Vo+1.5V ≤ VIN ≤ 7V, Io= 10mA VIN = VOUT +1.5V Io= 10mA ~ 5A Io=1A, ∆ VOUT = 1% VOUT VIN = 5V VIN - VOUT = 3V Io=10mA, F= 120Hz, Io= 1A, COUT = 25uF, Mi n 1.225 1.764 2.450 3.235 4.900 -----2.0 -- Ty p 1.25 1.8 2.5 3.3 5.0 0.015 0.05 1.3 8 90 -0.5 Max 1.275 1.836 2.550 3.366 5.100 0.2 1.0 1.5 10 ---- Unit V V V V V % % V mA uA A % Output Voltage Line R egulation Load R egulation (Note 1,2) Dropout Voltage Quiescent Current Adjus table Pin Current Output Current Limit Temperatur e Stability Ripple Rejec tion -60 70 dB VIN = Vout+3V Note 1: See ther mal regulation specification for changes in output voltage due to heating effec ts. Line and load regulation are measured at a constant junc tion temper ature by low duty cycle pulse tes ting. 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 deter mined by the input / output voltage difference and the output current. Guar anteed maximum pow er dissipation will not be available over the full input / output voltage range. Note 3: Quiescent current is defined as the minimum output current r equired to maintain the regulation. 2/8 Version: A07 T S1 0 8 4 5A Low Dropout Positive Voltage Regulator Electrical Characteristics Curve Fi gure 1. Vdr op vs. Output Current Fi gure 2. Reference Voltage vs. Temperature Fi gure 3. Load Regul ati on vs. Output Current Fi gure 4. Mi nimum Load Current Fi gure 5. Iadj Pi n vs. Temperatur e 3/8 Version: A07 T S1 0 8 4 5A Low Dropout Positive Voltage Regulator Application Information FIGURE 6 – D PA K Thermal Resistance and Maximum Power Dissipat ion vs. P.C .B C opper Lengt h 2 Figure 7 – D PAK Thermal Resistance and Maximum Power Dissipat ion vs. P.C .B C opper Lengt h 4/8 Version: A07 T S1 0 8 4 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 DIMEN SION MILLIMETER S INCH ES 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 = Year Code = Month C ode (A=Jan, B =Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oc t, K=Nov , L=Dec) = Lo t C ode = Voltage Code (1.8=1.8V, 2.5=2.5V, 3.3=3.3V, 5.0=5V) = Package Code for Adjustable type (CZ = TO- 220) L XX 5/8 Version: A07 T S1 0 8 4 5A Low Dropout Positive Voltage Regulator TO-263 Mechanical Drawing DIM A B C D E F G H I J TO-263 DIMEN SION MILLIMETER S INCH ES 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 = Year Code = Month C ode (A=Jan, B =Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oc t, K=Nov , L=Dec) = Lo t C ode = Voltage Code (1.8=1.8V, 2.5=2.5V, 3.3=3.3V, 5.0=5V) = Package Code for Adjustable type ( C M = T O- 2 6 3 ) L XX 6/8 Version: A07 T S1 0 8 4 5A Low Dropout Positive Voltage Regulator TO-252 Mechanical Drawing TO-252 DIMENS ION DIM A A1 B C D E F G G1 G2 H I J K L M MILLIMETERS MIN MA X 2.3BSC 4.6BSC 6.80 5.40 6.40 2.20 0.00 5.20 0.75 0.55 0.35 0.90 2.20 0.50 0.90 1.30 7.20 5.60 6.65 2.40 0.20 5.40 0.85 0.65 0.65 1.50 2.80 1.10 1.50 1.70 INCHES MIN MA X 0.09BSC 0.18BSC 0.268 0.213 0.252 0.087 0.000 0.205 0.030 0.022 0.014 0.035 0.087 0.020 0.035 0.051 0.283 0.220 0.262 0.094 0.008 0.213 0.033 0.026 0.026 0.059 0.110 0.043 0.059 0.67 Marking Diagram Y M = Year Code = Month C ode (A=Jan, B =Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oc t, K=Nov , L=Dec) = Lo t C ode = Voltage Code (1.8=1.8V, 2.5=2.5V, 3.3=3.3V, 5.0=5V) = Package Code for Adjustable type ( C P = T O- 2 5 2 ) L XX 7/8 Version: A07 T S1 0 8 4 5A Low Dropout Positive Voltage Regulator Notice Specifications of the produc ts displayed herein are s ubject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Infor mation contained herein is intended to pr ovide a product description only. N o license, express or implied, to any intellectual proper ty 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 par ticular purpose, merchantability, or infringement of any patent, copyright, or other intellectual proper ty right. The products shown herein are not designed for use in medical, life-saving, or life-sus taining applications . C ustomers 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. 8/8 Version: A07