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TAR5S21 Dataheets PDF



Part Number TAR5S21
Manufacturers Toshiba Semiconductor
Logo Toshiba Semiconductor
Description (TAR5Sxx) Point Regulators
Datasheet TAR5S21 DatasheetTAR5S21 Datasheet (PDF)

TAR5S15~TAR5S50 TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TAR5S15~TAR5S50 Point Regulators (Low-Dropout Regulator) The TAR5Sxx Series is comprised of general-purpose bipolar single-power-supply devices incorporating a control pin which can be used to turn them ON/OFF. Overtemperature and overcurrent protection circuits are built in to the devices’ output circuit. Features • • • • • • • Low stand-by current Overtemperature/overcurrent protection Operation voltage range is wid.

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TAR5S15~TAR5S50 TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TAR5S15~TAR5S50 Point Regulators (Low-Dropout Regulator) The TAR5Sxx Series is comprised of general-purpose bipolar single-power-supply devices incorporating a control pin which can be used to turn them ON/OFF. Overtemperature and overcurrent protection circuits are built in to the devices’ output circuit. Features • • • • • • • Low stand-by current Overtemperature/overcurrent protection Operation voltage range is wide. Maximum output current is high. Difference between input voltage and output voltage is low. Small package. Ceramic capacitors can be used. Weight: 0.014 g (typ.) Pin Assignments (top view) VIN 5 VOUT 4 1 2 CONTROL GND 3 NOISE Overtemperature protection and overcurrent protection functions are not necessary guarantee of operating www.DataSheet4U.com ratings below the absolute maximum ratings. Do not use devices under conditions in which their absolute maximum ratings will be exceeded. 1 2007-11-01 TAR5S15~TAR5S50 List of Products Number and Marking Products No. TAR5S15 TAR5S16 TAR5S17 TAR5S18 TAR5S19 TAR5S20 TAR5S21 TAR5S22 TAR5S23 TAR5S24 TAR5S25 TAR5S26 TAR5S27 TAR5S28 TAR5S29 TAR5S30 TAR5S31 TAR5S32 Marking 1V5 1V6 1V7 1V8 1V9 2V0 2V1 2V2 2V3 2V4 2V5 2V6 2V7 2V8 2V9 3V0 3V1 3V2 Products No. TAR5S33 TAR5S34 TAR5S35 TAR5S36 TAR5S37 TAR5S38 TAR5S39 TAR5S40 TAR5S41 TAR5S42 TAR5S43 TAR5S44 TAR5S45 TAR5S46 TAR5S47 TAR5S48 TAR5S49 TAR5S50 Marking 3V3 3V4 3V5 3V6 3V7 3V8 3V9 4V0 4V1 4V2 4V3 4V4 4V5 4V6 4V7 4V8 4V9 5V0 Marking on the Product Example: TAR5S30 (3.0 V output) 3V0 Absolute Maximum Ratings (Ta = 25°C) Characteristics Supply voltage Output current Power dissipation www.DataSheet4U.com Operation temperature range Storage temperature range Symbol VIN IOUT PD Topr Tstg Rating 15 200 200 380 −40 to 85 −55 to 150 (Note 1) (Note 2) Unit V mA mW °C °C 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). 2 Note 1: Unit Ratintg Note 2: Mounted on a glass epoxy circuit board of 30 × 30 mm. Pad dimension of 50 mm 2 2007-11-01 TAR5S15~TAR5S50 TAR5S15~TAR5S22 Electrical Characteristic (unless otherwise specified, VIN = VOUT + 1 V, IOUT = 50 mA, CIN = 1 μF, COUT = 10 μF, CNOISE = 0.01 μF, Tj = 25°C) Characteristics Output voltage Line regulation Load regulation Quiescent current Stand-by current Output noise voltage Temperature coefficient Input voltage Ripple rejection Control voltage (ON) Control voltage (OFF) Control current (ON) Control current (OFF) Symbol VOUT Reg・line Reg・load IB1 IB2 IB (OFF) VNO TCVO VIN R.R. VCT (ON) VCT (OFF) ICT (ON) ICT (OFF) VCT = 1.5 V VCT = 0 V Test Condition Min Typ. Max Unit Please refer to the Output Voltage Accuracy table. VOUT + 1 V < = VIN < = 15 V, IOUT = 1 mA 1 mA < = IOUT < = 150 mA IOUT = 0 mA IOUT = 50 mA VCT = 0 V VIN = VOUT + 1 V, IOUT = 10 mA, 10 Hz < =f< = 100 kHz, CNOISE = 0.01 μF, Ta = 25°C −40°C < = Topr < = 85°C ⎯ VIN = VOUT + 1 V, IOUT = 10 mA, CNOISE = 0.01 μF, f = 1 kHz, VRipple = 500 mVp-p, Ta = 25°C ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ 2.4 ⎯ 1.5 ⎯ ⎯ ⎯ 3 25 170 550 ⎯ 30 100 ⎯ 70 ⎯ ⎯ 3 0 15 75 ⎯ 850 0.1 ⎯ ⎯ 15 ⎯ VIN 0.4 10 0.1 mV mV μA μA μVrms ppm/°C V dB V V μA μA TAR5S23~TAR5S50 Electrical Characteristic (unless otherwise specified, VIN = VOUT + 1 V, IOUT = 50 mA, CIN = 1 μF, COUT = 10 μF, CNOISE = 0.01 μF, Tj = 25°C) Characteristics Output voltage www.DataSheet4U.com Line regulation Load regulation Quiescent current Stand-by current Output noise voltage Dropout volatge Temperature coefficient Input voltage Ripple rejection Control voltage (ON) Control voltage (OFF) Control current (ON) Control current (OFF) Symbol VOUT Reg・line Reg・load IB1 IB2 IB (OFF) VNO VIN − VOUT TCVO VIN R.R. VCT (ON) VCT (OFF) ICT (ON) ICT (OFF) VCT = 1.5 V VCT = 0 V Test Condition Min Typ. Max Unit Please refer to the Output Voltage Accuracy table. VOUT + 1 V < = VIN < = 15 V, IOUT = 1 mA 1 mA < = IOUT < = 150 mA IOUT = 0 mA IOUT = 50 mA VCT = 0 V VIN = VOUT + 1 V, IOUT = 10 mA, 10 Hz < =f< = 100 kHz, CNOISE = 0.01 μF, Ta = 25°C IOUT = 50 mA −40°C < = Topr < = 85°C ⎯ VIN = VOUT + 1 V, IOUT = 10 mA, CNOISE = 0.01 μF, f = 1 kHz, VRipple = 500 mVp-p, Ta = 25°C ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ VOUT + 0.2 V ⎯ 1.5 ⎯ ⎯ ⎯ 3 25 170 550 ⎯ 30 130 100 ⎯ 70 ⎯ ⎯ 3 0 15 75 ⎯ 850 0.1 ⎯ 200 ⎯ 15 ⎯ VIN 0.4 10 0.1 mV mV μA μA μVrms mV ppm/°C V dB V V μA μA 3 2007-11-01 TAR5S15~TAR5S50 Output Voltage Accuracy (VIN = VOUT + 1 V, IOUT = 50 mA, CIN = 1 μF, COUT = .


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