TS3480 Taiwan Semiconductor Low Quiescent Current Low-Dropout Linear Voltage Regulator DESCRIPTION FEATURES TS3480 series is an integrated linear voltage regulator. 30V maximum input for operation It can be provided the operation from an input as high 2V guaranteed maximum dropout over full load as 30V and a guaranteed maximum dropout of 1.2V at and temperature ranges the full 100mA load. The 1.2V quasi low dropout of 100mA guaranteed minimum load current TS3480 series is able to makes them a nice fit in many 5% guaranteed output voltage tolerance over full applications where the 2 to 2.5V dropout of TS78LXX load and temperature ranges series devices precludes their use. 40 to +125C junction temperature range for The TS3480 series features 5V & 3.3V output operation voltage options. The SOT packaging and quasi low Compliant to RoHS Directive 2011/65/EU and in accordance to WEEE 2002/96/EC. dropout features of the TS3480 series converge in Halogen-free according to IEC 61249-2-21 this device to provide a very nice, very tiny 5V & 3.3V, 100mA bias supply that regulates directly off APPLICATION the system power supply. Tiny alternative to TS78LXX series and similar devices Tiny 5V5% to 3.3V, 100mA converter Post regulator for switching DC/DC converter Bias supply for analog circuits SOT-23 Pin Definition: 1. Output 2. Input 3. Ground Notes: MSL 1 (Moisture Sensitivity Level) per J-STD-020 TYPICAL APPLICATION CIRCUIT 1 Version: D1810 TS3480 Taiwan Semiconductor (Note 1) ABSOLUTE MAXIMUM RATINGS (T = 25C unless otherwise specified) A PARAMETER SYMBOL LIMIT UNIT Input Voltage V 35 V IN Operating Input Voltage V 30 V OPER Output Current Range I 100 mA OUT (Note 2) Power Dissipation P 350 mW D o Junction Temperature T +150 C J o Operating Temperature Range T -40 ~ +125 C OPER o Storage Temperature Range T -65 ~ +150 C STG o (Note 3) Lead Soldering Time (260 C) T 4 Sec SOLDER (note 4) ESD HBM 2 kV ELECTRICAL SPECIFICATIONS (T = 25C unless otherwise specified) A PARAMETER SYMBOL CONDITION MIN TYP MAX UNIT 3.3V Output V = 4.8V, Io= 1mA ~ 100mA Output Voltage V 3.17 3.3 3.43 V IN OUT 4.8V V 30V, Io= 1mA Line Regulation V IN -- 10 25 mV DDLine V = 4.8V, Io= 1mA~100mA Load Regulation V -- 20 40 mV IN DDLoad Io=10mA -- 0.75 0.9 V Dropout Voltage V DROP OUT Io=100mA -- 0.95 1.1 V V = 4.8V V 30V, Io=0V Quiescent Current IN IN -- 3 5 mA V - V = 20V Output Current I 100 -- -- mA IN OUT OUT F= 10Hz ~ 100kHz, Io= 0mA, Ripple Rejection -- 100 -- V RMS C = 0.1F, V = 10V OUT IN 5.0V Output V = 6.5V, Io= 1mA ~ 100mA Output Voltage V IN 4.80 5.0 5.20 V OUT 6.5V V 30V, Io= 1mA Line Regulation V -- 10 25 mV IN DDLine V = 6.5V, Io= 10mA~100mA Load Regulation V IN -- 20 40 mV DDLoad Io=10mA -- 0.75 0.9 V Dropout Voltage V DROP OUT Io=100mA -- 0.95 1.1 V V = 6.5V V 30V, Io=0V Quiescent Current -- 3 5 mA IN IN V - V = 20V Output Current I IN OUT 100 -- -- mA OUT F= 10Hz ~ 100kHz, Io= 0mA, Ripple Rejection -- 150 -- Vrms C = 0.1F, V = 10V OUT IN 2 Version: D1810