BDXXKA5-E Datasheet, PDF (5/18 Pages) Rohm – low-saturation regulators that are available for output currents up to 500mA.

BDxxKA5 Series BDxxKA5W Series BD00KA5W Series
Datasheet
●Electrical Characteristics – continued
BD00KA5W Series
(Unless otherwise specified, Ta=25℃, Vcc=2.5V, V_CTL=2V ,Vo=1.5V)
Parameter
Limit
Symbol
Unit
Min Typ Max
Conditions
Shut Down Current
Isd
－
0
1
μA VCTL=0V, Io=0mA (OFFmode)
Bias Current
Ib
－
350 550
μA Io=0mA
Reference Voltage
Dropout Voltage ^*10
VADJ
ΔVd
0.742 0.750 0.758
－ 0.12 0.20
V Io=50mA
V Io=200mA, Vcc=0.95×Vo
Peak Output Current
Io
500 －
－
mA
Ripple Rejection
R.R.
－
50
－
dB f=120Hz, ein^※12=-10dBV, Io=100mA
Line Regulation
Reg.I
－
10
35
mV Vcc=Vo+0.5V→5.5V, Io=200mA
Load Regulation
Reg.L
－
25
75
mV Io=0mA→500mA
Temperature Coefficient of
Output Voltage ^*11
CTL ON Mode Voltage
Tcvo
－ ±100 － ppm/℃ Io=5mA,Tj=0 to 125℃
VCTLON 2.0
－
－
V ACTIVE MODE, Io=0mA
CTL OFF Mode Voltage
VCTLOFF
－
－
0.8
V OFF MODE, Io=0mA
CTL Input Current
*¹⁰ Vo≧2.5V
*¹¹ Not 100% tested
*¹² ein : Input Voltage Ripple
ICTL
20
40
60
μA Io=0mA
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TSZ02201-0R6R0A600150-1-2
26.Jun.2012 Rev.001