TA48LS015F Datasheet, PDF (1/11 Pages) Toshiba Semiconductor – 300 mA Output Current and Low Dropout Voltage Regulator with ON/OFF Control Switch

TA48LS015, 018, 025, 033, 05F
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA48LS015F, TA48LS018F, TA48LS025F,
TA48LS033F, TA48LS05F
300 mA Output Current and Low Dropout Voltage Regulator with ON/OFF Control Switch
The TA48LS***F series consists of small-surface mount type
low-dropout regulators with an output current of 300mA
(maximum) and an ON/OFF control switch. Control by an EN
(ON/OFF) terminal enables the regulator to be operated only
when required (output ON).
Therefore these newly developed regulators are suitable for use
in the power supply circuits of AV, OA and other digital devices
equipped with a stand-by function, and of battery-operated
portable data devices of various types, where they will contribute
to energy saving. Moreover, the regulators have an output
voltage line-up starting from 1.5V, corresponding to the lower
voltage of various devices.
Weight : 0.08 g (Typ.)
Features
• Built-in ON/OFF control function (active high)
• Maximum output curren : 300 mA
• Low output voltage
: 1.5 / 1.8 / 2.5 / 3.3 / 5.0 V
• Output voltage accuracy : V_OUT ± 2.5 % (@T_j = 25°C)
• Low quiescent current : 1 mA (Typ.) (@I_OUT = 0 A)
• Low standby current (output OFF mode): 0.2μA (Typ.)
• Low-dropout voltage
: 0.5 V (Max) (@V_OUT ^>= 1.8V, I_OUT = 150m A)
• Protection function
: Over current protection / thermal shutdown
• Package type
: PS-8
Pin Assignment
Product No.
TA48LS015F
TA48LS018F
TA48LS025F
TA48LS033F
TA48LS05F
Marking
LS015
LS018
LS025
LS033
LS05
8765
1234
Marking
Lot No.
1 : N.C.
2~4 : GND
5 : IN
6 : EN
7 : N.C.
8 : OUT
Note 1: In the actual product number, ”***” is replaced by the output voltage of the product.
* Weekly code: (Three digits)
Week of manufacture
(01 for the first week of the year, continuing up to 52 or 53)
Year of manufacture
(Lowest-order digit of the calendar year)
1
2007-06-22