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 300 mA (Max)
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 1.5 V, corresponding to the lower
voltage of various devices.
Weight: 0.017 g (typ.)
Features
• Built-in ON/OFF control function (active high)
• Maximum output current : 300 mA
• Low output voltage
: 1.5 / 1.8 / 2.5 / 3.3 / 5.0 V
• Output voltage accuracy : VOUT ± 2.5 % (@Tj = 25°C)
• Low quiescent current : 1 mA (Typ.) (@IOUT = 0 A)
• Low standby current (output OFF mode): 0.2 μA (Typ.)
• Low-dropout voltage
: 0.5 V (Max) (@VOUT ≥ 1.8 V, IOUT = 150 mA)
• Protection function
: Overcurrent / Thermal shutdown
• Package type
: PS-8
The product(s) in this document (“Product”) contain functions intended to protect the Product from temporary
small overloads such as minor short-term overcurrent or overheating. The protective functions do not
necessarily protect Product under all circumstances. When incorporating Product into your system, please
design the system (1) to avoid such overloads upon the Product, and (2) to shut down or otherwise relieve the
Product of such overload conditions immediately upon occurrence. For details, please refer to the notes
appearing below in this document and other documents referenced in this document.
Start of commercial production
2006-12
1
2013-11-01
