eee TS3480 RoHS Low Quiescent Current LDO Voltage Regulator COMPLIANCE SOT-23 Pin Definition: 3 1. Output ay 2. Input 3. Ground 1 2 General Description TS3480 series is an integrated linear voltage regulator. It can be provided the operation from an input as high as 30V and a guaranteed maximum dropout of 1.2V at the full 100mA load. The 1.2V quasi low dropout of TS3480 series is able to makes them a nice fit in many applications where the 2 to 2.5V dropout of TS78LXX series devices precludes their use. The TS3480 series features a 5V & 3.3V member. The SOT packaging and quasi low dropout features of the TS3480 series converge in this device to provide a very nice, very tiny 5V & 3.3V, 100mA bias supply that regulates directly off the system power supply. Features Ordering Information e 30V maximum input for operation e 2V guaranteed maximum dropout over full load and Part No. Package Packing temperature ranges TS3480C Xxx RF SOT-23 3Kpcs / 7 Reel e 100mA guaranteed minimum load current Note: Where xx denotes voltage option, available are e +5% guaranteed output voltage tolerance over full 50 = 5.0V 33 = 3.3V load and temperature ranges on: . Contact to factory for addition voltage option e -40 to +125C junction temperature range for operation Application Block Diagram e Tiny alternative to TS78LXX series and similar Input Output devices IN OUT Tiny 5V+5% to 3.3V, 100mA converter TS3480 Post regulator for switching DC/DC converter + 5 * Of e O-1UF GND. UF e Bias supply for analog circuits TL | 1 Absolute Maximum Rating (Ta = 25C unless otherwise noted) (Note 1) Parameter Symbol Limit Unit Input Voltage Vin 35 V Operating Input Voltage VopeR 30 V Output Current Range lout 100 mA Power Dissipation (Note 2) Pd 350 mw Junction Temperature Ty +150 C Operating Temperature Range Toper -40 ~ +125 C Storage Temperature Range Tste -65 ~ +150 C Lead Soldering Time (260C) (Note 3) TsoLDER 4 Sec ESD (note 4) 2 kV 1/5 Version: BO7o> Eee RoHS COMPLIANCE Electrical Specification (Ta = 25C, unless otherwise specified.) TS3480 Low Quiescent Current LDO Voltage Regulator Parameter | Conditions | Min Typ Max Unit 3.3V output Output Voltage Vin = 4.8V, lo= 1mMA ~ 100mA 3.17 3.3 3.43 V Line Regulation 4.8V < Vin S$ 30V, lo= 1mA -- 10 25 mV Load Regulation Vin = 4.8V, lo= 1mMA~100mMA -- 20 40 mV lo=10mA -- 0.75 0.9 Vv Dropout Voltage lo=100mA -- 0.95 1.1 Vv Quiescent Current Vin = 4.8V S$ Vin S$ 30V, lo=0V -- 3 5 mA Output Current Vin - Vout = 20V 100 -- -- mA ; oo F= 10Hz ~ 100kHz, lo= OmA, Ripple Rejection -- 100 -- uVrms Court = 0.1uF, Vin =10V 5.0V output Output Voltage Vin = 6.5V, lo= 1mMA ~ 100mMA 4.80 5.0 5.20 V Line Regulation 6.5V < Vin S$ 30V, lo= 1mMA -- 10 25 mV Load Regulation Vin = 6.5V, lo= 10mMA~100mA -- 20 40 mV lo=10mA -- 0.75 0.9 Vv Dropout Voltage lo=100mA -- 0.95 1.1 Vv Quiescent Current Vin = 6.5V $ Vin S$ 30V, lo=0V -- 3 5 mA Output Current Vin - Vout = 20V 100 -- -- mA . oe F= 10Hz ~ 100kHz, lo= OmA, Ripple Rejection -- 150 -- uVrms Court = 0.1uF, Vin =10V Note 1: Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating ratings are conditions under which operation of the device is guaranteed. Operating ratings do not imply guaranteed performance limits. For guaranteed performance limits and associated test conditions, see the Electrical Characteristics Note 2: The Absolute Maximum power dissipation depends on the ambient temperature and can be calculated using P = (Tj -Ta) / ROja where Tj is the junction temperature, Ta is the ambient temperature, and RO@ja is the junction-to-ambient thermal resistance. The 350mW rating results from substituting the absolute maximum junction temperature, 150C for Tj, 50C for Ta, and 300C/W for R@ja. More power can be safely dissipated at lower ambient temperatures, and less power can be safely dissipated at higher ambient temperatures. The absolute maximum power dissipation can be increased by 3.5mW for each C below 50C ambient. It must be derated by 3.5mW for each C above 50C ambient. A R@ja of 300C/W represents the worst-case condition of no heat sinking of the 3-lead plastic SOT-23 package. Heat sinking enables the safe dissipation of more power. The TS3480 actively limits its junction temperature to about 150C. Note 3: Times shown are dwell times. Temperatures shown are dwell temperatures. Note 4: For testing purposes, ESD was applied using the Human-Body Model, a 100pF capacitor discharged through a 1.5kQ resistor. Note 5: A typical is the center of characterization data taken with Ta =Tj = 25C. Typical are not guaranteed. Note 6: All limits are guaranteed. All electrical characteristics having room-temperature limits are tested during production with Ta =Tj = 25C. All hot and cold limits are guaranteed by correlating the electrical characteristics to process and temperature variations and applying statistical process control. Note 7: All voltages except dropout are with respect to the voltage at the GND pin. 2/5 Version: BO7Electrical Characteristics Curve SMIGONDUCTOR RoHS COMPLIANCE 5.0 4.5 Cin=0.1uF, Cout=0.1uF 4.0 vout=3.3V 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 lo=100mMA Output Voltage (V) 0 2 4 6 8 10 Input Voltage (V) Figure 1. Output Voltage vs. Input Voltage 50 40 Cin=0.1uF, Cout=0.1uF 30 vin=4.8V 20 Load Regulation (mV) oO 0 20 40 60 80 Output Current (mA) Figure 3. Load Regulation 100 5.0 4.5 | Cin=0.1uF, Cout=0.1uF a oO 3.5 3.0 2.5 2.0 1.5 1.0 0.5 Ground Pin Current (mA 0 5 10 15 20 25 30 Input Voltage (V) Figure 5. Ground Pin Current vs. Input Voltage Line Regulation (mV) Ground Pin Current (mA) TS3480 Low Quiescent Current LDO Voltage Regulator NN oun Cin=0.1uF, Cout=0.1uF lo=1mA om on =, on 0 5 10 15 20 25 30 Input Voltage (V) Figure 2. Line Regulation Cin=0.1uF, Cout=0.1uF Vin=4.8V 0 20 40 60 80 Output Current (mA) 100 Figure 4. Ground Pin Current vs. Output Current Dropout Voltage (mV) 1000 900 800 700 600 500 400 300 200 100 0 Cin=0.1uF, Cout=0.1uF 0 20 40 60 80 Output Current (mA) 100 Figure 6. Dropout Voltage vs. Load Current Version: BO7wag TAIWAN EMICOND TS3480 Low Quiescent Current LDO Voltage Regulator SOT-23 Mechanical Drawing Marking Diagram 3 TF MxYML Wok 1 2 M x Y M = Device Code SOT-23 DIMENSION DIM MILLIMETERS INCHES MIN | MAX MIN | MAX. A 0.95 BSC 0.037 BSC At 1.9 BSC 0.074 BSC B 2.60 3.00 0.102 0.118 C 1.40 1.70 0.055 0.067 D 2.80 3.10 0.110 0.122 E 1.00 1.30 0.039 0.051 F 0.00 0.10 0.000 0.004 G 0.35 0.50 0.014 0.020 H 0.10 0.20 0.004 0.008 | 0.30 0.60 0.012 0.024 J 5 10 5 10 = Voltage Code (5=5V, S=3.3V) = 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 4/5 Version: BO7ee TS3480 RoHS Low Quiescent Current LDO Voltage Regulator COMPLIANCE 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 TSCs 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. 5/5 Version: BO7