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TAR5SB15~TAR5SB33
Preliminary TOSHIBA Bipolar Linear Integrated Circuit
Point Regulators (Low-Dropout Regulator)
Silicon Monolithic
TAR5SB15, TAR5SB18, TAR5SB23, TAR5SB24, TAR5SB25, TAR5SB27, TAR5SB28, TAR5SB29, TAR5SB30, TAR5SB33
The TAR5SBxx 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 into the devices' output circuit.
Features
* * * * * * * Low stand-by current Over-temperature/over-current protection Operation voltage range is wide. Maximum output current is high. Low dropout voltage Small package (SOT-23 5 pin) Ceramic capacitors can be used. Weight: 0.014 g (typ.)
Pin Assignments (top view)
VOUT 5 NOISE 4
1 VIN
2 3 GND CONTROL
Over-temperature/over-current protection functions are NOT guarantee maximum-ratings of these devices. Do not use devices under conditions in which their maximum ratings will be exceeded.
1
2001-04-13
TAR5SB15~TAR5SB33
Preliminary
List of Products Number and Marking
Products No. TAR5SB15 TAR5SB18 TAR5SB23 TAR5SB24 TAR5SB25 TAR5SB27 TAR5SB28 TAR5SB29 TAR5SB30 TAR5SB33 Marking 1B5 1B8 2B3 2B4 2B5 2B7 2B8 2B9 3B0 3B3
Marking on the Product
Example: TAR5SB30 (3.0 V output)
3B0
Maximum Ratings (Ta = 25C)
Characteristics Supply voltage Output current Power dissipation 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) mW (Note 2) C C Unit V mA
Note 1: Unit Ratintg Note 2: Mounted on a glass epoxy circuit board of 30 30 mm. Pad dimension of 50 mm
2
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2001-04-13
TAR5SB15~TAR5SB33
Preliminary
CIN = 1 mF, COUT = 10 mF, CNOISE = 0.01 mF, Tj = 25C)
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 Regline Regload IB1 IB2 IB (OFF) VNO TCVO VIN R.R. VCT (ON) VCT (OFF) ICT (ON) ICT (OFF)
TAR5SB15, TAR5SB18 Electrical Characteristic (unless otherwise specified, VIN = VOUT + 1 V, IOUT = 50 mA,
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 IOUT = 10 mA, 10 Hz < f < 100 kHz, Ta = 25C == -40C < Topr < 85C = = 3/4 IOUT = 10 mA, f = 1 kHz, VRipple = 500 mVp-p, Ta = 25C 3/4 3/4 VCT (ON) = 1.5 V VCT (OFF) = 0 V 3/4 3/4 3/4 3/4 3/4 3/4 3/4 2.4 3/4 1.5 3/4 3/4 3/4 3 25 170 550 3/4 30 100 3/4 70 3/4 3/4 3 0 15 75 3/4 850 0.1 3/4 3/4 15 3/4 VIN 0.4 10 0.1 mV mV mA mA mVrms ppm/C V dB V V mA mA
CIN = 1 mF, COUT = 10 mF, CNOISE = 0.01 mF, Tj = 25C)
Characteristics Output voltage Line regulation Load regulation Quiescent current Stand-by current Output noise voltage Dropout voltage Temperature coefficient Input voltage Ripple rejection Control voltage (ON) Control voltage (OFF) Control current (ON) Control current (OFF) Symbol VOUT Regline Regload IB1 IB2 IB (OFF) VNO VIN-VOUT TCVO VIN R.R. VCT (ON) VCT (OFF) ICT (ON) ICT (OFF)
TAR5SB23~TAR5SB33 Electrical Characteristic (unless otherwise specified, VIN = VOUT + 1 V, IOUT = 50 mA,
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 IOUT = 10 mA, 10 Hz < f < 100 kHz, Ta = 25C == IOUT = 50 mA -40C < Topr < 85C = = 3/4 IOUT = 10 mA, f = 1 kHz, VRipple = 500 mVp-p, Ta = 25C 3/4 3/4 VCT (ON) = 1.5 V VCT (OFF) = 0 V 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 VOUT + 0.2 V 3/4 1.5 3/4 3/4 3/4 3 25 170 550 3/4 30 130 100 3/4 70 3/4 3/4 3 0 15 75 3/4 850 0.1 3/4 200 3/4 15 3/4 VIN 0.4 10 0.1 mV mV mA mA mVrms mV ppm/C V dB V V mA mA
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2001-04-13
TAR5SB15~TAR5SB33
Preliminary
Output Voltage Accuracy (VIN = VOUT + 1 V, IOUT = 50 mA, CIN = 1 mF, COUT = 10 mF, CNOISE = 0.01 mF, Tj = 25C)
Product No. TAR5SB15 TAR5SB18 TAR5SB23 TAR5SB24 TAR5SB25 TAR5SB27 TAR5SB28 TAR5SB29 TAR5SB30 TAR5SB33 VOUT Symbol Min 1.44 1.74 2.24 2.34 2.43 2.63 2.73 2.83 2.92 3.21 Typ. 1.5 1.8 2.3 2.4 2.5 2.7 2.8 2.9 3.0 3.3 Max 1.56 1.86 2.36 2.46 2.57 2.77 2.87 2.97 3.08 3.39 V Unit
4
2001-04-13
TAR5SB15~TAR5SB33
Preliminary
Thermal Resistance Evaluation Board
VOUT COUT NOISE CNOISE
Circuit board material: glass epoxy, VIN GND CONTROL Circuit board dimension: 30 mm 30 mm, Copper foil pad area: 50 mm (t = 0.8 mm)
2
Recommended Application Circuit
VOUT 10 mF NOISE 0.01 mF 5 4 Control Level HIGH 1 1 mF 2 3 LOW Operation ON OFF VIN GND CONTROL
The noise capacitor should be connected to NOISE pin to GND for stable operation. The recommended value is higher than 0.0047 mF.
5
2001-04-13
TAR5SB15~TAR5SB33
Preliminary
Package Dimensions
Weight: 0.014 g (typ.)
6
2001-04-13
TAR5SB15~TAR5SB33
Preliminary
RESTRICTIONS ON PRODUCT USE
000707EBA
* 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 this document shall be made at the customer's own risk. * The products described in this document are subject to the foreign exchange and foreign trade laws. * The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. * The information contained herein is subject to change without notice.
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2001-04-13

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