TS1117B 800mA Low Dropout Positive Voltage Regulator TO-252 SOT-223 TO-220 Pin Definition: 1. Fixed / Adj 2. Output (tab) 3. Input SOP-8 Pin Definition: 1. Fixed / Adj 2. Output 3. Output 4. Input 8. N/C 7. Output 6. Output 5. N/C General Description The TS1117B Series are high performance positive voltage regulators are designed for use in applications requiring low dropout performance at full rated current, Additionally, the TS1117B 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 TS1117B Series are three terminal regulators with fixed and adjustable voltage options available in popular packages. Features ● ● ● ● ● ● ● ● ● Ordering Information 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-252, SOT-223 and SOP-8 Package Typical Application Circuit Part No. Package Packing TS1117BCZxx C0 TO-220 50pcs / Tube TS1117BCPxx RO TO-252 2.5Kpcs / 13” Reel TS1117BCWxx RP SOT-223 2.5Kpcs / 13” Reel TS1117BCSxx RL SOP-8 2.5Kpcs / 13” Reel TS1117BIPxx RO TO-252 2.5Kpcs / 13” Reel TS1117BIWxx RP SOT-223 2.5Kpcs / 13” Reel TS1117BISxx RL SOP-8 2.5Kpcs / 13” Reel Note: Where xx denotes voltage option, available are 5.0V, 3.3V, 2.5V, 1.8V and 1.2V. Leave blank for adjustable version. Block Diagram Fixed Output Voltage Version Vout = Vref(1+R2/R1) + Iadj R2 Adjustable Output Voltage Version 1/9 Version: A07 TS1117B 800mA Low Dropout Positive Voltage Regulator Absolute Maximum Rating (Note 1) Parameter Symbol Limit Unit VIN 15 V VIN (Opr. Typ.) 12 V PD Internal limited Input Supply Voltage Recommend Operation Input Supply Voltage Power Dissipation (Note 2) TO-220 Thermal Resistance TO-252 Junction to Ambient SOT-223 80 105 ӨJA C/W 130 SOP-8 160 TS1117B Operating Temperature Range o 0 ~ +125 TOPER TS1117BI -40 ~ +125 Junction Temperature Range TJ +150 Storage Temperature Range TSTG -65 ~ +150 TO-220 o C 10 o Lead Soldering Temperature (260 C) TO-252 / SOT-223 S 5 SOP-8 2 Electrical Specification (Ta = 25 oC, unless otherwise specified.) Parameter Reference Voltage Output Voltage Conditions Min Typ Max Unit Vin= 2.75, Io=800mA 1.225 1.25 1.275 V Vin = 2.7V~12V, Io=800mA 1.176 1.2 1.224 V Vin = 3V~12V, Io=800mA 1.470 1.5 1.530 V Vin = 3.3V~12V, Io=800mA 1.764 1.8 1.836 V Vin = 4V~12V, Io=800mA 2.450 2.5 2.550 V Vin = 4.8V~12V, Io=800mA 3.235 3.3 3.366 V Vin = 6.5V~12V, Io=800mA 4.900 5.0 5.100 V Line Regulation Vo+1.5V ≤ Vin ≤ 12V, Io= 10mA -- 0.2 0.5 % Load Regulation (Note 1,2) Vin= Vout +1.5V, Io= 10mA~800mA -- 0.05 1.0 % Dropout Voltage Io=800mA, ∆Vout= 1% Vout -- 1.3 1.5 V Quiescent Current Vin= 5V -- 5 10 mA -- 90 -- uA 1.1 -- -- A -- 0.5 -- % Adjustable Pin Current Output Current Limit Vin-Vout= 3V Temperature Stability Io=10mA, Ripple Rejection F= 120Hz, Io= 800mA, 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 TS1117B 800mA Low Dropout Positive Voltage Regulator Electrical Characteristics Curve FIGURE 1 – Dropout Voltage vs. Output Current FIGURE 2 – Vout Change vs. Temperature FIGURE 3 – Output Short Circuit Current FIGURE 4 – Output Short Circuit Current vs. Differential Voltage vs. Temperature FIGURE 5 – Adjust Pin Current vs. Temperature FIGURE 6 – Iq Change vs. Temperature 3/9 Version: A07 TS1117B 800mA Low Dropout Positive Voltage Regulator Application Information 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 TS1117B 800mA 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 5/9 TO-220 DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX 10.000 10.500 0.394 0.413 3.240 4.440 0.128 0.175 2.440 2.940 0.096 0.116 6.350 0.250 0.381 1.106 0.015 0.040 2.345 2.715 0.092 0.058 4.690 5.430 0.092 0.107 12.700 14.732 0.500 0.581 8.382 9.017 0.330 0.355 14.224 16.510 0.560 0.650 3.556 4.826 0.140 0.190 0.508 1.397 0.020 0.055 27.700 29.620 1.060 1.230 2.032 2.921 0.080 0.115 0.255 0.610 0.010 0.024 5.842 6.858 0.230 0.270 Version: A07 TS1117B 800mA 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 6/9 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 Version: A07 TS1117B 800mA Low Dropout Positive Voltage Regulator SOT-223 Mechanical Drawing DIM A B C D E F G H I J K 7/9 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 Version: A07 TS1117B 800mA Low Dropout Positive Voltage Regulator SOP-8 Mechanical Drawing DIM A B C D F G K M P R 8/9 SOP-8 DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX. 4.80 5.00 0.189 0.196 3.80 4.00 0.150 0.157 1.35 1.75 0.054 0.068 0.35 0.49 0.014 0.019 0.40 1.25 0.016 0.049 1.27BSC 0.05BSC 0.10 0.25 0.004 0.009 0º 7º 0º 7º 5.80 6.20 0.229 0.244 0.25 0.50 0.010 0.019 Version: A07 TS1117B 800mA 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