Document
TCR5SB15~TCR5SB50
TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic
TCR5SB15~TCR5SB50
200mA CMOS Low-Dropout Regulator (Point Regulator)
TCR5SB15~TCR5SB50 are single output voltage regulators for general purpose in CMOS process, and these provide low dropout, low bias current, and control function. TCR5SB15~TCR5SB50 perform ON/OFF operation for IC by control pin. www.DataSheet4UO.cuotmput voltage is fixed from 1.5V to 5.0V by per 0.1V step. Maximum output current is 200mA, and overcurrent protection circuit is designed in.
Package sizes are available in SMV (SOT23-5) (SC-74A), and compact ceramic capacitors can be used at input and output. These devices are suitable for use of portable equipment such as cellular phone.
Weight: 0.014 g (typ.)
Features
• Low quiescent current ( IB = 40 μA (typ.) at IOUT = 0 mA ) • Low stand-by current ( IB(OFF) = 0.1 μA (typ.) @ Stand-by mode ) • Low-dropout voltage ( VIN - VOUT = 85 mV (typ.) at TCR5SB30, IOUT = 50 mA ) • High current output ( IOUT = 200 mA (max) ) • High ripple rejection ( R.R = 80 dB (typ) @ IOUT = 10 mA, f =1kHz ) • Low output noise voltage ( VNO = 30 μVrms (typ.) @ TCR5SB30, IOUT = 10 mA, 10 Hz ≦ f ≦ 100 kHz ) • Control voltage can be allowed from -0.3 to 6 V regardless of VIN voltage. • Overcurrent protection • Ceramic capacitors can be used ( CIN = 0.1μF, COUT =1.0 μF ) • Wide range voltage listing (Please see Output Voltage Accuracy at page 4 for variety of the output voltage ) • Small package, SMV (SOT23-5) (SC-74A) • RoHS compatible
Pin Assignment (top view)
VOUT 5
NC 4
12
3
VIN GND CONTROL
1 2007-11-01
List of Products Number and Marking
Products No.
TCR5SB15 TCR5SB16 TCR5SB17 TCR5SB18 TCR5SB19 TCR5SB20 TCR5SB21 TCR5SB22 www.DataSheet4U.com TCR5SB23 TCR5SB24 TCR5SB25 TCR5SB26 TCR5SB27 TCR5SB28 TCR5SB29 TCR5SB30 TCR5SB31 TCR5SB32
Marking
1E5 1E6 1E7 1E8 1B9 2E0 2E1 2E2 2E3 2E4 2E5 2E6 2E7 2E8 2E9 3E0 3E1 3E2
Products No.
TCR5SB33 TCR5SB34 TCR5SB35 TCR5SB36 TCR5SB37 TCR5SB38 TCR5SB39 TCR5SB40 TCR5SB41 TCR5SB42 TCR5SB43 TCR5SB44 TCR5SB45 TCR5SB46 TCR5SB47 TCR5SB48 TCR5SB49 TCR5SB50
Marking
3E3 3E4 3E5 3E6 3E7 3E8 3E9 4E0 4E1 4E2 4E3 4E4 4E5 4E6 4E7 4E8 4E9 5E0
TCR5SB15~TCR5SB50
Marking
Example: TCR5SB30 (3.0 V output)
3E0
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Input voltage Control voltage Output voltage Output current
Power dissipation
Operation temperature range Junction temperature Storage temperature range
VIN VCT VOUT IOUT
PD
Topr Tj Tstg
6 -0.3~ 6 -0.3~ VIN + 0.3
200 200 (Note 1) 380 (Note 2) −40~85 150 −55~150
V V V mA
mW
°C °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).
Note 1: Unit Ratintg
Note 2: Rating at mounting on a board (Glass epoxy board dimmention : 30 mm × 30 mm, Copper pad area : 50 mm2)
2 2007-11-01
TCR5SB15~TCR5SB50
Electrical Characteristics (Unless otherwise specified, VIN =VOUT + 1 V, IOUT = 50 mA, CIN = 0.1 μF, COUT = 1.0 μF, Tj = 25°C)
Characteristics Output voltage Line regulation Load regulation Quiescent current Stand-by current www.DataSheet4U.com Output noise voltage
Dropout voltage Temperature coefficient
Input voltage
Ripple rejection ratio Control voltage (ON) Control voltage (OFF) Control current (ON) Control current (OFF)
Symbol
Test Condition
Min Typ. Max
VOUT
Please refer to the Output Voltage Accuracy table
Reg・line
VOUT + 0.5 V <= VIN <= 6 V, IOUT = 1 mA
⎯3
Reg・load 1 mA <= IOUT <= 150 mA
⎯ 25
IB IOUT = 0 mA
⎯ 40
IB (OFF) VCT = 0 V
⎯ 0.1
15
75 75 1.0
TCR5SB15~TCR5SB20 ⎯ 25 ⎯
VNO
VIN = VOUT + 1 V, 1IO0UHTz=<=1f0<=m1A0,0 kHz, Ta = 25°C
TCR5SB21~TCR5SB30 TCR5SB31~TCR5SB36
⎯ ⎯
30 35
⎯ ⎯
TCR5SB37~TCR5SB50 ⎯ 40 ⎯
VIN-VOUT
Please refer to the Dropout voltage table.
TCVO −40°C <= Topr <= 85°C
⎯ 100
⎯
TCR5SB15~TCR5SB16
VOUT + 0.33 V
⎯
6.0
TCR5SB17~TCR5SB18
VOUT + 0.31 V
⎯
6.0
VIN
⎯
TCR5SB19~TCR5SB23
VOUT + 0.25 V
6.0
TCR5SB24~TCR5SB27
VOUT + 0.20 V
6.0
TCR5SB28~TCR5SB50
VOUT + 0.19 V
⎯
6.0
R.R.
VIN = VOUT + 1 V, IOUT = 10 mA, f = 1 kHz, VRipple = 500 mVp-p, Ta = 25°C
⎯ 80 ⎯
VCT (ON) VCT (OFF)
⎯ ⎯
1.5 ⎯ 6.0 0 ⎯ 0.25
ICT (ON) VCT = 6.0 V ICT (OFF) VCT = 0.25 V
⎯ ⎯ 0.1 ⎯ ⎯ 0.1
Unit
mV mV μA μA
μVrms
ppm/°C
V
dB V V μA μA
3 2007-11-01
TCR5SB15~TCR5SB50
Output Voltage Accuracy (VIN = VOUT + 1 V, IOUT = 50 mA, CIN = 0.1 μF, COUT = 1.0 μF, Tj = 25°C)
Product No. Symbol Min Typ. Max Unit
TCR5SB15 *TCR5SB16 *TCR5SB17 TCR5S.