TCR15AG series
2017-11-08
Toshiba Electronic Devices & Storage Corporation
Electrical Characteristics
(Unless otherwise specified, V
IN
= V
OUT
+ 0.5 V, I
OUT
= 50 mA, C
IN
= 4.7 μF, C
BIAS
= 1.0 μF, C
OUT
= 4.7 μF)
Note 5: Stable state with fixed I
OUT
condition.
Note 6: Please refer to Dropout Voltage (Page 7) and use it within Absolute Maximum Ratings Junction temperature
and Operation Temperature Ranges.
Note 7: Control pull down current and external resistors current not included in this parameter.
Characteristics Symbol Test Condition
T
j
= 25°C
T
j
= -40 to 85°C
(Note 9)
Unit
Min Typ. Max Min Max
Output voltage accuracy
(Fixed Output voltage )
V
OUT
I
OUT
= 50 mA
(Note 5)
V
OUT
1.8 V -18 ― +18 ― ― mV
1.8 V
V
OUT
-1.0 ― +1.0 ― ― %
Adjustable voltage
(Adjustable Output voltage)
V
ADJ
TCR15AGADJ 0.588 0.60 0.612 ― ― V
Bias voltage V
BIAS
V
OUT
1.1 V, I
OUT
= 1 mA
2.5 ― 5.5 2.5 5.5 V
V
OUT
1.1 V, I
OUT
= 1 mA
V
OUT
+
1.4 V
― 5.5
V
OUT
+
1.4 V
5.5 V
Input voltage V
IN
I
OUT
= 0 mA (Note 6)
V
OUT
+
V
DO
― V
BIAS
V
OUT
+
V
DO
V
BIAS
V
Line regulation Reg･line
V
OUT
+ 0.5 V
V
IN
5.5 V
I
OUT
= 1 mA
― 0 15 ― ― mV
Load regulation Reg･load 0.01 A
I
OUT
1.5 A ― 3 ― ― ― mV
Quiescent current I
B
I
OUT
= 0 mA (Note 7) ― 25 ― ― 40 μA
ADJ pin current
(Adjustable Output voltage )
I
ADJ
V
ADJ
= 0.6 V ― 0
0.1
―
― μA
Stand-by current
I
BIAS (OFF)
V
CT
= 0 V, ― 0.04
―
―
1 μA
I
IN (OFF)
V
CT
= 0 V ― 0 0.1 ― μA
Control pull down current I
CT
― ― 0.03
―
―
― μA
Dropout voltage V
DO
I
OUT
= 1.5 A, V
BIAS
= 3.3 V
(Note 8)
― 120 ― ― 216 mV
Under voltage lockout V
UVLO
V
IN
voltage ― 0.5 ― ― 0.65 V
Temperature coefficient T
CVO
−40°C
T
opr
85°C ― 60 ― ― ― ppm/°C
Output noise voltage V
NO
V
BIAS
= 3.3 V, V
IN
= V
OUT
+ 1 V
I
OUT
= 10 mA, V
OUT
= 0.9 V
10 Hz
f
100 kHz, Ta = 25°C
― 52 ― ― ― μV
rms
Ripple rejection ratio
R.R.(V
IN
)
V
BIAS
= 3.3 V, V
IN
= V
OUT
+ 1 V
I
OUT
= 10 mA, V
OUT
= 0.9 V
f = 1 kHz, V
IN Ripple
= 200 mV
p-p
Ta = 25°C, C
OUT
= 4.7 μF
― 95 ― ― ― dB
R.R.(V
BIAS
)
V
BIAS
= 3.3 V, V
IN
= V
OUT
+ 1 V
I
OUT
= 10 mA, V
OUT
= 0.9 V
f = 1 kHz, V
BIAS Ripple
= 200 mV
p-p
Ta = 25°C, C
OUT
= 4.7 μF
― 60 ― ― ― dB
Load transient response ⊿V
OUT
I
OUT
= 0.01 A→1.5 A ― -100 ― ― ― mV
I
OUT
= 1.5 A→0.01 A ― +115 ― ― ― mV
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
Output discharge
on resistance
R
SD
―
― 10 ― ― ― Ω
