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Toshiba Electronic Components Datasheet

TCR2EF30 Datasheet

200mA CMOS Low Dropout Regulator

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TCR2EF series, TCR2EE series
TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic
TCR2EF series
TCR2EE series
200 mA CMOS Low Dropout 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, IOUT = 150 mA) with low output noise voltage of 35 μVrms (2.5
V output) and a load transient response of only VOUT = ±60 mV (IOUT =
1 mA150 mA, COUT = 1.0 μF).
Thus, the TCR2EF and TCR2EE series are suitable for sensitive power
supply such as Analog and RF applications.
SMV
Features
ESV
Low dropout voltage
VDO = 150 mV (typ.) at 3.0 V output, IOUT = 150 mA
VDO = 180 mV (typ.) at 2.5 V output, IOUT = 150 mA
Weight :
SMV (SOT-25)(SC-74A) : 16 mg ( typ.)
ESV (SOT-553)
: 3.0 mg ( typ.)
VDO = 230 mV (typ.) at 1.8 V output, IOUT = 150 mA
VDO = 380 mV (typ.) at 1.2 V output, IOUT = 150 mA
VDO = 510 mV (typ.) at 1.0 V output, IOUT = 150 mA
Low output noise voltage (VNO = 35 μVrms (typ.) at 2.5 V output, IOUT = 10 mA, 10 Hz < f < 100 kHz)
Fast load transient response (VOUT = ±60 mV (typ.) at IOUT = 1 mA 150 mA, COUT =1.0 μF)
Low quiescent bias current (IB = 35 μA (typ.) at IOUT = 0 mA)
High ripple rejection ratio (73 dB (typ.) at 2.5 V output, IOUT = 10 mA, f = 1 kHz)
Wide range output voltage line up (VOUT = 1.0 to 5.0 V)
High VOUT accuracy ±1.0 % (1.8 V VOUT)
Overcurrent protection
Auto-discharge
Pull down connection between CONTROL and GND
Ceramic capacitors can be used (CIN = 0.1 μF, COUT = 1.0 μF)
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)
© 2017-2019
Toshiba Electronic Devices & Storage Corporation
1
Start of commercial production
2012-10
2019-06-20


Toshiba Electronic Components Datasheet

TCR2EF30 Datasheet

200mA CMOS Low Dropout Regulator

No Preview Available !

Absolute Maximum Ratings (Ta = 25°C)
TCR2EF series, TCR2EE series
Characteristics
Symbol
Rating
Unit
Input voltage
Control voltage
Output voltage
Power dissipation
Junction temperature
Storage temperature range
VIN
VCT
VOUT
PD
Tj
Tstg
SMV
ESV
6.0
-0.3 to 6.0
-0.3 to VIN + 0.3
200 (Note 1)
580 (Note 2)
150 (Note 1)
320 (Note 3)
150
55 to 150
V
V
V
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).
Note 1: Unit Rating
Note 2: Rating at mounting on a board
(FR4 board dimension: 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)
Operating Ranges
Characteristics
Input voltage
Control voltage
Output voltage
Output current
Operation Temperature
Output Capacitance
Input Capacitance
Symbol
VIN
VCT
VOUT
IOUT
Topr
COUT
CIN
DC
Rating
1.5 to 5.5 V
0 to 5.5
1.0 to 5.0
200
-40 to 85
1.0 μF
0.1 μF
Unit
(Note 4)
(Note 5)
V
V
V
mA
°C
Note 4: IOUT = 1 mA.
Please refer to Dropout voltage (Page 5) and use it within Absolute Maximum Ratings Junction temperature and
Operation Temperature Ranges.
Note 5: Do not operate at or near the maximum ratings of operating ranges for extended periods of time. Exposure to such
conditions may adversely impact product reliability and results in failures not covered by warranty.
© 2017-2019
Toshiba Electronic Devices & Storage Corporation
2
2019-06-20


Part Number TCR2EF30
Description 200mA CMOS Low Dropout Regulator
Maker Toshiba
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TCR2EF30 Datasheet PDF






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