TA48015BF_09 Datasheet, PDF (1/12 Pages) Toshiba Semiconductor – 1 A Three-Terminal Low-Dropout Voltage Regulator

TA48015,018,025,033,05,08,09BF
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA48015BF,TA48018BF,TA48025BF
TA48033BF,TA4805BF,TA4808BF,TA4809BF
1 A Three-Terminal Low-Dropout Voltage Regulator
The TA48***BF series consists of fixed-positive-output,
low-dropout regulators with an output current of 1 A (max) that
utilize V-PNP transistors for the output stage. In response to the
need for low-voltage and low-power dissipation devices for use in
consumer electronics and industrial appliances, the series offers
devices with low output voltages:1.5 V, 1.8 V, 2.5 V, 3.3 V, 5 V, 8
V, 9 V
Features
• Maximum output current: 1 A
• Low output voltage
: 1.5 / 1.8 / 2.5 / 3.3 / 5.0 / 8.0 / 9.0 V
• Output voltage accuracy : V_OUT ± 3% (@T_j = 25°C)
Weight
HSOP3-P-2.30D : 0.36 g (typ.)
• Low standby current : 850 μA (typ.) (@I_OUT = 0 A)
• Low starting quiescent current
• Low-dropout voltage
: V_D = 0.5 V (max) (@I_OUT = 0.5 A)
(1.1V only for TA48015BF)
• COUT (reference)
: 2.2 μF(multi-layer ceramic type)
• Protection function
: Overcurrent protection / overheating protection / SOA
• Package type
: Surface-mount New PW-Mold
Pin Assignment
Marking side
132
IN GND OUT
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.
1
2009-02-02