TCR5SB15U TOSHIBA Semiconductor CORPORATION, TCR5SB15U Datasheet - Page 6

• Manufacturer Part Number: TCR5SB15U
• Description: 200-ma Cmos Low-dropout Regulators Point Regulators
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Application Note
Testing Board of Thermal Resistance
1.
2. Power Dissipation
Vout and Vin pins for stable input/output operation. (Ceramic capacitors can be used)
The figure above shows the recommended configuration for using a Low-Dropout regulator. Insert a capacitor at
If the control function is not used, Toshiba recommend that the control pin is connected to the V
Power dissipation is measured on the board shown below.
Recommended Application Circuit
C
C
V
V
OUT
IN
OUT
IN
V
V
OUT
IN
GND
GND
CONTROL
NC
CONTROL
500
400
300
200
100
−40
NC
t = 0.8 mm Copper area 35 mm
Board dimension 30 mm × 30 mm,
mounted on Glass Epoxy Board
Ambient temperature Ta (°C)
0
Control Level
HIGH
LOW
P
D
Board material: Glass Epoxy, Board dimension 30 mm × 30 mm
Copper area: 35 mm
40
– Ta
6
2
,
80
Operation
OFF
ON
120
2
TCR5SB15U~TCR5SB50U
, t = 0.8 mm
IN
pin.
2008-10-10