TS3480CX50 RFG

TS3480 Taiwan Semiconductor Low Quiescent Current Low-Dropout Linear Voltage Regulator DESCRIPTION FEATURES 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 5V & 3.3V output voltage options. The SOT packaging and quasi low ● ● ● ● 30V maximum input for operation 2V guaranteed maximum dropout over full load and temperature ranges 100mA guaranteed minimum load current ±5% guaranteed output voltage tolerance over full ● load and temperature ranges −40 to +125˚C junction temperature range for ● 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. ● APPLICATION ● ● ● ● SOT-23 operation Compliant to RoHS Directive 2011/65/EU and in accordance to WEEE 2002/96/EC. Halogen-free according to IEC 61249-2-21 Tiny alternative to TS78LXX series and similar devices Tiny 5V±5% to 3.3V, 100mA converter Post regulator for switching DC/DC converter Bias supply for analog circuits Pin Definition: 1. Output 2. Input 3. Ground Notes: MSL 1 (Moisture Sensitivity Level) per J-STD-020 TYPICAL APPLICATION CIRCUIT 1 Version: D1806 TS3480 Taiwan Semiconductor ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise specified) (Note 1) PARAMETER SYMBOL LIMIT UNIT VIN 35 V VOPER 30 V IOUT 100 mA PD 350 mW TJ +150 o -40 ~ +125 o TSTG -65 ~ +150 o TSOLDER 4 Sec 2 kV Input Voltage Operating Input Voltage Output Current Range Power Dissipation (Note 2) Junction Temperature Operating Temperature Range TOPER Storage Temperature Range o Lead Soldering Time (260 C) ESD (Note 3) (note 4) C C C ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise specified) PARAMETER SYMBOL CONDITION MIN TYP MAX UNIT 3.17 3.3 3.43 V 3.3V Output VIN = 4.8V, Io= 1mA ~ 100mA Output Voltage VOUT Line Regulation ∆VDDLine 4.8V ≤ VIN ≤ 30V, Io= 1mA -- 10 25 mV Load Regulation ∆VDDLoad VIN = 4.8V, Io= 1mA~100mA -- 20 40 mV Dropout Voltage VDROP_OUT Io=10mA -- 0.75 0.9 V Io=100mA -- 0.95 1.1 V VIN = 4.8V ≤ VIN ≤ 30V, Io=0V -- 3 5 mA 100 -- -- mA F= 10Hz ~ 100kHz, Io= 0mA, COUT = 0.1µF, VIN = 10V -- 100 -- μVRMS VIN = 6.5V, Io= 1mA ~ 100mA 4.80 5.0 5.20 V Quiescent Current Output Current IOUT Ripple Rejection VIN - VOUT = 20V 5.0V Output Output Voltage VOUT Line Regulation ∆VDDLine 6.5V ≤ VIN ≤ 30V, Io= 1mA -- 10 25 mV Load Regulation ∆VDDLoad VIN = 6.5V, Io= 10mA~100mA -- 20 40 mV Dropout Voltage VDROP_OUT Io=10mA -- 0.75 0.9 V Io=100mA -- 0.95 1.1 V VIN = 6.5V ≤ VIN ≤ 30V, Io=0V -- 3 5 mA 100 -- -- mA -- 150 -- µVrms Quiescent Current Output Current Ripple Rejection IOUT VIN - VOUT = 20V F= 10Hz ~ 100kHz, Io= 0mA, COUT = 0.1µF, VIN = 10V 2 Version: D1806 TS3480 Taiwan Semiconductor 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. 2. The Absolute Maximum power dissipation depends on the ambient temperature and can be calculated using P = (TJ -TA) / RθJA where TJ is the junction temperature, Ta is the ambient temperature, and RθJA is the junction-to-ambient thermal resistance. The 350mW rating results from substituting the absolute maximum junction temperature, 150°C for TJ, 50°C for Ta, and 300°C/W for RθJA. 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 Celsius below 50°C ambient. It must be derated by 3.5mW for each Celsius above 50°C ambient. A RθJA of 300°C/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 150°C. 3. Times shown are dwell times. Temperatures shown are dwell temperatures. 4. For testing purposes, ESD was applied using the Human-Body Model, a 100pF capacitor discharged through a 1.5kΩ resistor. 5. A typical is the center of characterization data taken with TA =TJ = 25°C. Typical are not guaranteed. 6. All limits are guaranteed. All electrical characteristics having room-temperature limits are tested during production with TA =TJ = 25°C. All hot and cold limits are guaranteed by correlating the electrical characteristics to process and temperature variations and applying statistical process control. 7. All voltages except dropout are with respect to the voltage at the GND pin. ORDERING INFORMATION OUTPUT VOLTAGE ORDERING CODE. PACKAGE PACKING 3.3V TS3480CX33 RFG SOT-23 3,000pcs / 7” Reel 5V TS3480CX50 RFG SOT-23 3,000pcs / 7” Reel 3 Version: D1806 TS3480 Taiwan Semiconductor CHARACTERISTICS CURVES (TC = 25°C unless otherwise noted) Figure 1. Output Voltage vs. Input Voltage Figure 2. Line Regulation Figure 3. Load Regulation Figure 4. Ground Pin Current vs. Output Current Figure 5. Ground Pin Current vs. Input Voltage Figure 6. Dropout Voltage vs. Load Current 4 Version: D1806 TS3480 Taiwan Semiconductor PACKAGE OUTLINE DIMENSIONS (Unit: Millimeters) SOT-23 SUGGESTED PAD LAYOUT (Unit: Millimeters) MARKING DIAGRAM M x Y M = Device Code = Voltage Code (5=5V, S=3.3V) = Year Code = Month Code for Halogen Free Product O =Jan P =Feb Q =Mar R =Apr ` S =May T =Jun U =Jul V =Aug W =Sep X =Oct Y =Nov Z =Dec L = Lot Code (1~9, A~Z) 5 Version: D1806 TS3480 Taiwan Semiconductor 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. 6 Version: D1806