TCR2EF series, TCR2EE series TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic TCR2EF series TCR2EE series 200 mA CMOS Low Drop-Out Regulator with Fast Load Transient Response The TCR2EF and TCR2EE series are CMOS single-output voltage regulators with an on/off control input, featuring low dropout voltage, low output noise voltage and fast load transient response. These voltage regulators are available in fixed output voltages between 1.0 V and 5.0 V and capable of driving up to 200 mA. They feature overcurrent protection, an Auto-discharge function. The TCR2EF and TCR2EE series has a low dropout voltage of 180 mV ( 2.5 V output, I = 150 mA) with low output noise voltage OUT of 35 V (2.5 V output) and a load transient response of only rms V = 60 mV ( I = 1 mA150 mA, C =1.0 F). OUT OUT OUT Thus, the TCR2EF and TCR2EE series are suitable for sensitive power supply such as Analog and RF applications. SMV ESV Features Low Drop-Out voltage Weight : V -V = 150 mV (typ.) at 3.0 V-output, I = 150 mA IN OUT OUT SMV (SOT-25)(SC-74A) : 16 mg ( typ.) ESV (SOT-553) : 3.0 mg ( typ.) V -V = 180 mV (typ.) at 2.5 V-output, I = 150 mA IN OUT OUT V -V = 230 mV (typ.) at 1.8 V-output, I = 150 mA IN OUT OUT V -V = 380 mV (typ.) at 1.2 V-output, I = 150 mA IN OUT OUT V -V = 510 mV (typ.) at 1.0 V-output, I = 150 mA IN OUT OUT Low output noise voltage ( V = 35 V (typ.) at 2.5 V-output, I = 10 mA, 10 Hz < f < 100 kHz ) NO rms OUT Fast load transient response (V = 60 mV (typ.) at I = 1 mA 150 mA, C =1.0 F ) OUT OUT OUT Low quiescent bias current ( I = 35 A (typ.) at I = 0 mA ) B OUT High ripple rejection ( R.R = 73 dB (typ.) at 2.5V-output, I = 10 mA, f = 1 kHz ) OUT Wide range Output Voltage line up ( V = 1.0 to 5.0 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 = 1.0 F) IN OUT Small package ESV (SOT-553) (1.6 mm x 1.6 mm x 0.55 mm) General package SMV (SOT-25) (2.8 mm x 2.9 mm x 1.1 mm) Start of commercial production 2012-10 1 2014-03-01 TCR2EF series, TCR2EE 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 (Note 1) 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 2 13 1 2 3 V CONTROL GND IN V IN GND CONTROL 2 2014-03-01