TCR3UG series

2022-01-11

© 2018-2022

Toshiba Electronic Devices & Storage Corporation

2

4. Absolute Maximum Ratings (Ta = 25°C)

Characteristics

Symbol

Rating

Unit

Input voltage

VIN

-0.3 to 6.0

V

Control voltage

VCT

-0.3 to VIN + 0.3

≤ 6.0

V

Output voltage

VOUT

-0.3 to VIN + 0.3

≤ 6.0

V

Power dissipation

PD

800

(Note1)

mW

Junction temperature

Tj

150

°C

Storage temperature range

Tstg

−55 to 150

°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).

Note1:

Rating at mounting on a board

Glass epoxy (FR4) board dimension: 40 mm x 40 mm (both sides of board), t = 1.6 mm

Metal pattern ratio: a surface approximately 50 %, the reverse side approximately 50 %

Through hole : diameter 0.5 mm x 24

5. Operating Ranges

Note 2: IOUT = 1 mA.

Please refer to Dropout Voltage (Page 13) and use it within Absolute Maximum Ratings Junction temperature and

Operating Temperature Ranges.

Note 3: 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.

6. Pin Assignment (top view)

Characteristics

Symbol

Rating

Unit

Input voltage

VIN

1.5 to 5.5

(Note 2)

V

Control voltage

VCT

0 to VIN

V

Output voltage

VOUT

0.8 to 5.0

V

Output current

IOUT

DC

300

(Note 3)

mA

Operating Temperature

Topr

-40 to 85

°C

Output Capacitance

COUT

≥1.0μF

―

Input Capacitance

CIN

≥1.0μF

―

1

2

A

VIN

VOUT

B

CONTROL

GND

1

2

A

B