Standard ICs
Low saturation voltage type 3-pin
regulator
BAffT / FP series
The BAffT / FP series are fixed positive output low drop-out type, 3-pin voltage regulators with positive output. These
regulators are used to provide a stabilized output voltage from a fluctuating DC input voltage.
There are 10 fixed output voltages, as follows:3V, 3.3V, 5V, 6V*, 7V, 8V, 9V, 10V, 12V and 15V. The maximum current
capacity is 1A for each of the above voltages. (Items marked with an asterisk are under development.)
FApplications
Constant voltage power supply
FFeatures
1) Built-in overvoltage protection circuit, overcurrent
protection circuit and thermal shutdown circuit.
2) TO220FP and TO252-3 packages are available to
cover a wide range of applications.
FProduct
codes
3) Compatible with the BA178ff series.
4) Richly diverse lineup.
5) Low minimum I / O voltage differential.
FBlock
diagram
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27
Standard ICs
FAbsolute
maximum ratings (Ta = 25_C)
BAffT / FP series
FRecommended
operating conditions
BA03T / FP
BA08T / FP
BA033T / FP
BA09T / FP
BA05T / FP
BA10T / FP
BA06T / FP (under development)
BA12T / FP
BA07T / FP
BA15T / FP (under development)
28
Standard ICs
FElectrical
characteristics
BA03T / FP (unless otherwise noted, Ta = 25_C, V
CC
= 8V, Io = 500mA)
BAffT / FP series
BA033T / FP (unless otherwise noted, Ta = 25_C, V
CC
= 8V, Io = 500mA)
BA05T / FP (unless otherwise noted, Ta = 25_C, V
CC
= 10V, Io = 500mA)
29
Standard ICs
BAffT / FP series
BA06T / FP (unless otherwise noted, Ta = 25_C, V
CC
= 11V, Io = 500mA) (under development)
BA07T / FP (unless otherwise noted, Ta = 25_C, V
CC
= 12V, Io = 500mA)
BA08T / FP (unless otherwise noted, Ta = 25_C, V
CC
= 13V, Io = 500mA)
30
Standard ICs
BAffT / FP series
BA09T / FP (unless otherwise noted, Ta = 25_C, V
CC
= 14V, Io = 500mA) (under development)
BA10T / FP (unless otherwise noted, Ta = 25_C, V
CC
= 15V, Io = 500mA)
BA12T / FP (unless otherwise noted, Ta = 25_C, V
CC
= 17V, Io = 500mA)
31