TCR2LE31,LM

TCR2LF series, TCR2LE series TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic TCR2LF series TCR2LE series Ultra low quiescent current 200 mA CMOS Low Drop-Out Regulator in ultra small package The TCR2LF and TCR2LE series are CMOS general-purpose single-output voltage regulators with an on/off control input, featuring ultra low quiescent bias current and low dropout voltage. These voltage regulators are available in fixed output voltages between 0.8 V and 3.6 V and capable of driving up to 200 mA. They feature overcurrent protection and Auto-discharge function. The package is general SMV(SOT-25) (2.8 mm x 2.9 mm x 1.1 mm ) and ESV(SOT-553) (1.6 mm x 1.6 mm x 0.55 mm ), and has a SMV low dropout voltage of 270 mV ( 2.5 V output, IOUT = 150 mA). As small ceramic input and output capacitors 0.1 F can be used with the TCR2LF and TCR2LE series, these devices are ideal for portable applications that require high-density board assembly such as cellular phones. ESV Weight : Features SMV (SOT-25)(SC-74A) : 16.0 mg ( typ.) ESV (SOT-553) : 3.0 mg ( typ.) Low quiescent bias current ( I = 2 A (max) at I = 0 mA, T = -40 to 85C) B OUT j Low Drop-Out voltage V -V = 270 mV (typ.) at 2.5 V-output, I = 150 mA IN OUT OUT Wide range output voltage line up ( V = 0.8 to 3.6 V ) OUT High V accuracy 1.0% ( 1.8V V ) OUT OUT Overcurrent protection Auto-discharge Pull down connection between CONTROL and GND Ceramic capacitors can be used ( C = 0.1 F, C =0.1 F ) IN OUT General package SMV(SOT-25) (2.8 mm x 2.9 mm x 1.1 mm ) and ESV(SOT-553) (1.6 mm x 1.6 mm x 0.55 mm ) 1 2014-11-06 TCR2LF series, TCR2LE series Absolute Maximum Ratings (Ta = 25C) Characteristics Symbol Rating Unit Input voltage V 6.0 V IN Control voltage V -0.3 to 6.0 V CT Output voltage V -0.3 to V + 0.3 V OUT IN Output current I 200 mA OUT 200 (Note1) SMV 580 (Note 2) Power dissipation P mW D 150 (Note 1) ESV 320 (Note 3) Operation temperature range T 40 to 85 C opr Junction temperature T 150 C j Storage temperature range T 55 to 150 C stg Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (Handling Precautions/Derating Concept and Methods) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). Note 1: Unit Rating Note 2: Rating at mounting on a board (FR4 board: 25.4 mm 25.4 mm 1.6 mm) Note 3: Rating at mounting on a board (FR4 board dimension: 30 mm 30 mm 0.8 mm) Pin Assignment (top view) SMV(SOT-25)(SC-74A) ESV(SOT-553) V NC OUT V NC OUT 5 4 5 4 1 2 3 1 2 3 V CONTROL GND IN V IN GND CONTROL 2 2014-11-06