TCR3UG series
2017-09-19
Toshiba Electronic Devices & Storage Corporation
7. Electrical Characteristics
(Unless otherwise specified,
V
IN
= V
OUT
+1 V (V
OUT
>1.5V), V
IN
=2.5V (V
OUT
≤1.5V), I
OUT
= 50 mA, C
IN
= C
OUT
= 1 μF)
Characteristics Symbol Test Condition
T
j
= 25°C
T
j
= -40 to 85°C
(Note 7)
Unit
Min Typ. Max Min Max
Output voltage V
OUT
I
OUT
= 50 mA
(Note 2)
V
OUT
< 1.8 V -18 ― +18 ― ― mV
1.8V ≤ V
OUT
-1.0 ― +1.0 ― ― %
Input voltage V
IN
I
OUT
= 1 mA 1.5 ― 5.5 1.5 5.5 V
Line regulation Reg・line I
OUT
= 1 mA (Note 3) ― 1 15 ― ― mV
Load regulation Reg・load 1 mA ≤ I
OUT
≤ 300 mA (Note 4) ― 10 30 ― ― mV
Quiescent current
I
B(ON1)
I
OUT
= 0 mA, V
OUT
≤ 1.5V (Note 5) ― 0.34 ― ― 0.58 μA
I
B(ON2)
I
OUT
= 0 mA,
1.75 V ≤ V
OUT
≤ 5 V (Note 5)
― 0.38 ― ― 0.68 μA
Stand-by current
I
B (OFF1)
V
CT
= 0 V, V
IN
= 2.5 V ― 0.03 ― ― 0.16 μA
I
B (OFF2)
V
CT
= 0 V, V
IN
= 5.5 V ― 0.03 ― ― 0.20 μA
Control pull down current I
CT
― ― 0.1 ― ― ― μA
Drop-out voltage V
IN
-V
OUT
I
OUT
= 300 mA
V
OUT
= 1.8 V ― 335 ― ― 457 mV
V
OUT
= 3.3 V ― 140 ― ― 273 mV
Output noise voltage V
NO
I
OUT
= 10 mA,
10 Hz ≤ f ≤ 100 kHz, Ta = 25°C
(Note 4)
― 50 ― ― ― μV
rms
Ripple rejection ratio R.R.
I
OUT
= 10 mA,
f = 1 kHz, V
Ripple
= 200 mV
p-p
,
Ta = 25°C (Note 4)
― 70 ― ― ― dB
Load transient response ⊿V
OUT
I
OUT
=1mA 50mA (Note 6) ― -60 ― ― ― mV
I
OUT
=50mA 1mA (Note 6) ― +60 ― ― ― mV
Temperature coefficient T
CVO
−40°C ≤ T
opr
≤ 85°C ― 75 ― ― ― ppm/°C
Control voltage (ON) V
CT (ON)
― 1.0 ― 5.5 1.0 5.5 V
Control voltage (OFF) V
CT (OFF)
― 0 ― 0.4 0 0.4 V
Discharge on resistance R
SD
―
― 10 ― ― ― Ω
Note 2: stable state with fixed I
OUT
condition
Note 3: V
OUT
≤ 1.5 V, 2.5 V ≤ V
IN
≤ 5.5 V
1.75 V ≤ V
OUT
≤ 4.2 V, V
OUT
+ 1 V ≤ V
IN
≤ 5.5 V
V
OUT
= 4.5 V, V
OUT
= 5.0 V, not applicable
Note 4: V
OUT
= 0.8V
Note 5: except Control pull down current (I
CT
)
Note 6: V
OUT
= 0.8V, V
IN
= 3.3V
Note 7: This parameter is warranted by design