TA48L018,02,025,03,033,05F TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA48L018F, TA48L02F, TA48L025F, TA48L03F, TA48L033F, TA48L05F 1.8 V, 2 V, 2.5 V, 3 V, 3.3 V, 5 V Three-Terminal Low Dropout Voltage Regulator with Output Current of 0.15 A The TA48L**F series consists of fixed-positive-output, low-dropout regulators with an output current of 1 A (max) that utilize V-PNP transistors for the output stage. In response to the need for low-voltage and low-power dissipation devices for use in consumer electronics and industrial appliances, the series offers devices with low output voltages: 1.8 V, 2 V, 2.5 V, 3 V, 3.3 V, 5 V. Features Weight: 0.05 g (typ.) z Maximum output current: 0.15 A z Output voltage accuracy: VOUT ± 3% (@Tj = 25°C) z Low standby current: 400 μA (typ.) (@IOUT = 0 A) z Low-dropout voltage: VD = 0.5 V (max) (@IOUT = 100 mA) z Protection function: overheat/overcurrent z Package type: PW-MINI (SOT-89) package Pin Assignment/Marking Part No. (or abbreviation code) *1 3 A 2 Lot No. (weekly code) I 3 1 *1 A line indicates lead (Pb)-free package or lead (Pb)-free finish. 1: IN 2: OUT 3: GND Part No. (or abbreviation code) Part No. AI TA48L018F BI TA48L02F CI TA48L025F DI TA48L03F EI TA48L033F FI TA48L05F How to Order Product No. TA48L**F TA48L**F (TE12L) Package PW-MINI (SOT-89) Surface-mount package Packing Type and Unit for Orders On cut tape (TE12L): 100/tape section Embossed tape: 1000 pcs/tape 1 2006-11-02 TA48L018,02,025,03,033,05F Block Diagram Over current protection 1 IN 2 OUT Reference voltage Thermal shut down protection 3 GND Absolute Maximum Ratings (Ta = 25°C) Characteristics Symbol Rating Unit Input voltage VIN 16 V Output current IOUT 0.15 A Operating temperature Topr −40~85 °C Junction temperature Tj 150 °C Storage temperature Tstg −55~150 °C Power dissipation PD 0.5 W Rth(j-a) 250 °C/W Thermal resistance (Junction to ambient) Note 1: External current and voltage (including negative voltage) should not be applied to pins not specified. Note 2: 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). Protection Function (reference) Characteristics Symbol Test Condition Min Typ. Max Unit Thermal shutdown TSD (Tj) ⎯ ⎯ 160 ⎯ °C Peak circuit current IPEAK VIN = VOUT + 2 V, Tj = 25°C ⎯ 0.27 ⎯ A Short circuit current ISC VIN = VOUT + 2 V, Tj = 25°C ⎯ 0.27 ⎯ A Note 3: The maximum ratings should not be exceeded when the IC is actually used. 2 2006-11-02 TA48L018,02,025,03,033,05F TA48L018F Electrical Characteristics (CIN = 0.33 μF, COUT = 3.3 μF, Tj = 25°C, unless otherwise specified) Characteristics Symbol Test Conditions Min Typ. Max VIN = 3.8 V, IOUT = 40 mA 1.746 1.8 1.854 2.8 V < = VIN < = 12 V, 5 mA < = IOUT < = 100 mA, 0°C < = Tj < = 125°C 1.71 1.8 1.89 Unit V Output voltage VOUT Line regulation Reg · line 2.8 V < = VIN < = 12 V, IOUT = 40 mA ⎯ 2 20 mV Load regulation Reg · load VIN = 3.8 V, 5 mA < = IOUT < = 150 mA ⎯ 18 40 mV 2.8 V < = VIN < = 12 V, IOUT = 0 A ⎯ 0.4 0.8 2.8 V < = VIN < = 12 V, IOUT = 100 mA ⎯ 1 5 VIN = 2.1 V, IOUT = 0 A ⎯ 0.5 1.5 VIN = 2.1 V, IOUT = 100 mA ⎯ 5 20 Quiescent current Starting quiescent current IB IBstart mA mA Output noise voltage VNO VIN = 3.8 V, IOUT = 40 mA, 10 Hz < =f< = 100 kHz ⎯ 45 ⎯ μVrms Ripple rejection R.R. 2.8 V < = VIN < = 12 V, IOUT = 40 mA, f = 120 Hz 54 72 ⎯ dB Dropout voltage VD IOUT = 40 mA ⎯ 0.28 0.4 IOUT = 100 mA ⎯ 0.32 0.5 VIN = 3.8 V, IOUT = 5 mA, 0°C < = Tj < = 125°C ⎯ 0.3 ⎯ mV/°C Min Typ. Max Unit VIN = 4.0 V, IOUT = 40 mA 1.94 2.0 2.06 3.0 V < = VIN < = 12 V, 5 mA < = IOUT < = 100 mA, 0°C < = Tj < = 125°C 1.90 2.0 2.10 ⎯ 2 20 mV mV Average temperature coefficient of output voltage TCVO V TA48L02F Electrical Characteristics (CIN = 0.33 μF, COUT = 3.3 μF, Tj = 25°C, unless otherwise specified) Characteristics Symbol Test Conditions Output voltage VOUT Line regulation Reg · line Load regulation Reg · load VIN = 4.0 V, 5 mA < = IOUT < = 150 mA Quiescent current Starting quiescent current IB IBstart 3.0 V < = VIN < = 12 V, IOUT = 40 mA ⎯ 18 40 3.0 V < = VIN < = 12 V, IOUT = 0 A ⎯ 0.4 0.8 3.0 V < = VIN < = 12 V, IOUT = 100 mA ⎯ 1 5 VIN = 2.1 V, IOUT = 0 A ⎯ 0.5 1.5 VIN = 2.1 V, IOUT = 100 mA ⎯ 5 20 V mA mA Output noise voltage VNO VIN = 4.0 V, IOUT = 40 mA, 10 Hz < =f< = 100 kHz ⎯ 55 ⎯ μVrms Ripple rejection R.R. 3.0 V < = VIN < = 12 V, IOUT = 40 mA, f = 120 Hz 52 70 ⎯ dB Dropout voltage VD IOUT = 40 mA ⎯ 0.2 0.35 IOUT = 100 mA ⎯ 0.3 0.5 VIN = 4.0 V, IOUT = 5 mA, 0°C < = Tj < = 125°C ⎯ 0.35 ⎯ Average temperature coefficient of output voltage TCVO 3 V mV/°C 2006-11-02 TA48L018,02,025,03,033,05F TA48L025F Electrical Characteristics (CIN = 0.33 μF, COUT = 3.3 μF, Tj = 25°C, unless otherwise specified) Characteristics Symbol Test Conditions Min Typ. Max VIN = 4.5 V, IOUT = 40 mA 2.425 2.5 2.575 3.5 V < = VIN < = 12 V, 5 mA < = IOUT < = 100 mA, 0°C < = Tj < = 125°C 2.375 2.5 2.625 ⎯ 2 20 mV mV Output voltage VOUT Line regulation Reg · line Load regulation Reg · load VIN = 4.5 V, 5 mA < = IOUT < = 150 mA Quiescent current Starting quiescent current IB IBstart 3.5 V < = VIN < = 12 V, IOUT = 40 mA ⎯ 18 40 3.5 V < = VIN < = 12 V, IOUT = 0 A ⎯ 0.4 0.8 3.5 V < = VIN < = 12 V, IOUT = 100 mA ⎯ 1 5 VIN = 2.4 V, IOUT = 0 A ⎯ 0.5 1.5 VIN = 2.4 V, IOUT = 100 mA ⎯ 7 20 Unit V mA mA Output noise voltage VNO VIN = 4.5 V, IOUT = 40 mA, 10 Hz < =f< = 100 kHz ⎯ 65 ⎯ μVrms Ripple rejection R.R. 3.5 V < = VIN < = 12 V, IOUT = 40 mA, f = 120 Hz 52 70 ⎯ dB Dropout voltage VD IOUT = 40 mA ⎯ 0.16 0.35 IOUT = 100 mA ⎯ 0.27 0.5 VIN = 4.5 V, IOUT = 5 mA, 0°C < = Tj < = 125°C ⎯ 0.45 ⎯ mV/°C Min Typ. Max Unit VIN = 5.0 V, IOUT = 40 mA 2.91 3.0 3.09 4.0 V < = VIN < = 12 V, 5 mA < = IOUT < = 100 mA, 0°C < = Tj < = 125°C 2.85 3.0 3.15 Average temperature coefficient of output voltage TCVO V TA48L03F Electrical Characteristics (CIN = 0.33 μF, COUT = 3.3 μF, Tj = 25°C, unless otherwise specified) Characteristics Symbol Test Conditions V Output voltage VOUT Line regulation Reg · line 4.0 V < = VIN < = 12 V, IOUT = 40 mA ⎯ 2 20 mV Load regulation Reg · load VIN = 5.0 V, 5 mA < = IOUT < = 150 mA ⎯ 18 40 mV 4.0 V < = VIN < = 12 V, IOUT = 0 A ⎯ 0.4 0.8 4.0 V < = VIN < = 12 V, IOUT = 100 mA ⎯ 1 5 VIN = 2.8 V, IOUT = 0 A ⎯ 0.5 1.5 VIN = 2.8 V, IOUT = 100 mA ⎯ 7 20 Quiescent current Starting quiescent current IB IBstart mA mA Output noise voltage VNO VIN = 5.0 V, IOUT = 40 mA, 10 Hz < =f< = 100 kHz ⎯ 80 ⎯ μVrms Ripple rejection R.R. 4.0 V < = VIN < = 12 V, IOUT = 40 mA, f = 120 Hz 50 68 ⎯ dB Dropout voltage VD IOUT = 40 mA ⎯ 0.16 0.35 IOUT = 100 mA ⎯ 0.27 0.5 VIN = 5 V, IOUT = 5 mA, 0°C < = Tj < = 125°C ⎯ 0.5 ⎯ Average temperature coefficient of output voltage TCVO 4 V mV/°C 2006-11-02 TA48L018,02,025,03,033,05F TA48L033F Electrical Characteristics (CIN = 0.33 μF, COUT = 3.3 μF, Tj = 25°C, unless otherwise specified) Characteristics Symbol Test Conditions VIN = 5.3 V, IOUT = 40 mA Min Typ. Max 3.2 3.3 3.4 3.135 3.3 3.465 Unit V Output voltage VOUT Line regulation Reg · line 4.3 V < = VIN < = 12 V, IOUT = 40 mA ⎯ 2 20 mV Load regulation Reg · load VIN = 5.3 V, 5 mA < = IOUT < = 150 mA ⎯ 18 40 mV 4.3 V < = VIN < = 12 V, IOUT = 0 A ⎯ 0.4 0.8 4.3 V < = VIN < = 12 V, IOUT = 100 mA ⎯ 1 5 VIN = 3.0 V, IOUT = 0 A ⎯ 0.5 1.5 VIN = 3.0 V, IOUT = 100 mA ⎯ 7 20 Quiescent current Starting quiescent current IB IBstart 4.3 V < = VIN < = 12 V, 5 mA < = IOUT < = 100 mA, 0°C < = Tj < = 125°C mA mA Output noise voltage VNO VIN = 5.3 V, IOUT = 40 mA, 10 Hz < =f< = 100 kHz ⎯ 85 ⎯ μVrms Ripple rejection R.R. 4.3 V < = VIN < = 12 V, IOUT = 40 mA, f = 120 Hz 50 68 ⎯ dB Dropout voltage VD IOUT = 40 mA ⎯ 0.16 0.35 IOUT = 100 mA ⎯ 0.27 0.5 VIN = 5.3 V, IOUT = 5 mA, 0°C < = Tj < = 125°C ⎯ 0.55 ⎯ mV/°C Min Typ. Max Unit VIN = 7.0 V, IOUT = 40 mA 4.85 5.0 5.15 6.0 V < = VIN < = 12 V, 5 mA < = IOUT < = 100 mA, 0°C < = Tj < = 125°C 4.75 5.0 5.25 ⎯ 2 20 mV mV Average temperature coefficient of output voltage TCVO V TA48L05F Electrical Characteristics (CIN = 0.33 μF, COUT = 3.3 μF, Tj = 25°C, unless otherwise specified) Characteristics Symbol Test Conditions Output voltage VOUT Line regulation Reg · line Load regulation Reg · load VIN = 7.0 V, 5 mA < = IOUT < = 150 mA Quiescent current Starting quiescent current IB IBstart 6.0 V < = VIN < = 12 V, IOUT = 40 mA ⎯ 18 45 6.0 V < = VIN < = 12 V, IOUT = 0 A ⎯ 0.4 0.8 6.0 V < = VIN < = 12 V, IOUT = 100 mA ⎯ 1 5 VIN = 4.5V,IOUT = 0 A ⎯ 0.5 1.5 VIN = 4.5 V, IOUT = 100 mA ⎯ 7 20 V mA mA Output noise voltage VNO VIN = 7.0V, IOUT = 40 mA, 10 Hz < =f< = 100 kHz ⎯ 135 ⎯ μVrms Ripple rejection R.R. 6.0 V < = VIN < = 12 V, IOUT = 40 mA, f = 120 Hz 50 64 ⎯ dB Dropout voltage VD IOUT = 40 mA ⎯ 0.16 0.35 IOUT = 100 mA ⎯ 0.27 0.5 VIN = 7.0 V, IOUT = 5 mA, 0°C < = Tj < = 125°C ⎯ 0.85 ⎯ Average temperature coefficient of output voltage TCVO 5 V mV/°C 2006-11-02 TA48L018,02,025,03,033,05F Electrical Characteristics for All Products Generally, the characteristics of power supply ICs change according to temperature fluctuations. The specification Tj = 25℃ is based on a state where temperature increase has no effect (assuming no fluctuation in the characteristics) as ascertained by pulse tests. Standard Application Circuit 1 TA48LxxF CIN 0.33 μF 3 2 VOUT COUT 3.3 μF Be sure to connect a capacitor near the input terminal and output terminal between both terminals and GND. The capacitances should be determined experimentally. In particular, adequate investigation should be made so that there is no problem even in high or low temperatures. 6 2006-11-02 TA48L018,02,025,03,033,05F PDmax – Ta VOUT – Tj 3.6 2 Condition: Number of IC = 1 Reflow soldering on a ceramic substrate 40 × 40 × 0.8 mmt Output voltage VOUT (V) Allowable power dissipation PDmax (W) 2.4 1.6 20 × 30 × 0.8 mmt 1.2 15 × 15 × 0.8 mmt 0.8 Single TA48L033F VIN = 5.3 V IOUT = 5 mA 3.4 3.2 0.4 0 0 40 80 120 3.0 −50 160 Ambient temperature Ta (°C) 0 50 100 Junction temperature Tj (°C) VOUT – VIN IB – VIN 4 5 Tj = 25°C IB (mA) 3 IOUT = 5 mA 0.1 A Quiescent current Output voltage VOUT (V) Tj = 25°C 2 40 mA 1 0 0 2 4 6 Input voltage 8 4 3 2 0.1 A 1 40 mA IOUT = 5 mA 0 0 10 2 4 VIN (V) VD – IOUT 10 VIN (V) VD – Tj TA48L033F (V) 0.4 125°C Dropout voltage VD (V) 8 0.5 TA48L033F Dropout voltage VD 6 Input voltage 0.5 0.3 85°C 25°C 0.2 Tj = −40°C 0.1 0 0 150 50 Output current 100 IOUT 0.4 (mA) 40 mA 0.2 IOUT = 5 mA 0.1 0 −50 150 0.1 A 0.3 0 50 100 150 Junction temperature Tj (°C) 7 2006-11-02 TA48L018,02,025,03,033,05F IB – Tj IB – IOUT 4 IB (mA) TA48L033F VIN = 5.3 V 3 Quiescent current Quiescent current IB (mA) 4 2 IOUT = 0.1 A 1 40 mA TA48L033F VIN = 5.3 V 3 Tj = 40°C 2 25°C 1 85°C 125°C 0A 0 −50 50 0 100 0 0 150 Junction temperature Tj (°C) 50 100 Output current VOUT – IOUT IOUT 150 (mA) ISC – Tj 4 400 TA48L033F VIN = 5.3 V TA48L033F Short circuit current ISC (mA) Output voltage VOUT (V) VIN = 5.3 V Tj = 25°C 3 2 1 0 0 100 200 Output current 300 IOUT 300 200 100 0 −50 400 (mA) 0 50 100 150 Junction temperature Tj (°C) ISC – VD R.R. – f 400 80 (dB) VIN = 5.3 V 300 Ripple rejection R.R. Short circuit current ISC (mA) TA48L033F 200 100 0 0 TA48L033F Tj = 25°C 3 6 9 Dropout voltage VD 12 40 20 0 0.01 15 (V) IOUT = 40 mA 60 0.1 Frequency f 8 10 1 100 (kHz) 2006-11-02 TA48L018,02,025,03,033,05F Package Dimensions Weight: 0.05 g (typ.) 9 2006-11-02 TA48L018,02,025,03,033,05F RESTRICTIONS ON PRODUCT USE 20070701-EN • The information contained herein is subject to change without notice. • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc. • The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his document shall be made at the customer’s own risk. • The products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. • The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights of TOSHIBA or the third parties. • Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. 10 2006-11-02