TCR2DG Datasheet, PDF (4/15 Pages) Toshiba Semiconductor – Low Noise 200 mA CMOS Low Drop-Out Regulator in ultra small package

Electrical Characteristics
(Unless otherwise specified,
V_IN = V_OUT + 1 V, I_OUT = 50 mA, C_IN = 0.47 μF, C_OUT = 1.0 μF, T_j = 25°C)
TCR2DG series
Characteristics
Output voltage accuracy
Input voltage
Line regulation
Load regulation
Quiescent current
Stand-by current
Drop-out voltage
Temperature coefficient
Output noise voltage
Ripple rejection ratio
Load transient response
Control voltage (ON)
Control voltage (OFF)
Symbol
Test Condition
Min
Typ. Max
Unit
V_OUT
⎯
-1.0
⎯
+1.0
%
V_IN
⎯
2.0
⎯
5.5
V
Regï½¥line
Regï½¥load
I_B
I_{B (OFF)}
2.0 V ≤ V_IN ≤ 5.5 V, I_OUT = 1 mA
1 mA ≤ I_OUT ≤ 150 mA
I_OUT = 0 mA
V_CT = 0 V
⎯
0.1
5
mV
⎯
5
10
mV
⎯
45
70
μA
⎯
0.1
0.7
μA
V_IN-V_OUT I_OUT = 100 mA (Note 2)
⎯
75
130
mV
T_CVO
−40°C ≤ T_opr ≤ 85°C
⎯
70
⎯ ppm/°C
V_NO
V_IN = V_OUT + 1 V,
I_OUT = 10 mA,
10 Hz ≤ f ≤ 100 kHz,
Ta = 25°C
V_OUT = 1.2 V
V_OUT = 2.5 V
V_OUT = 3.0 V
⎯
14
⎯
⎯
18
⎯
μV_rms
⎯
22
⎯
V_OUT = 1.2 V
⎯
85
⎯
f = 1 kHz V_OUT = 2.5 V
⎯
75
⎯
V_OUT = 3.0 V
⎯
73
⎯
V_IN = V_OUT + 1 V,
V_OUT = 1.2 V
⎯
68
⎯
R.R.
I_OUT = 10 mA,
V_Ripple =500mV_p-p,
f = 10 kHz V_OUT = 2.5 V
⎯
62
⎯
dB
Ta = 25°C
V_OUT = 3.0 V
⎯
60
⎯
V_OUT = 1.2 V
⎯
50
⎯
f = 100 kHz V_OUT = 2.5 V
⎯
50
⎯
V_OUT = 3.0 V
⎯
50
⎯
⊿V_OUT
V_{CT (ON)}
I_OUT = 1mA ⇔150mA, C_OUT = 1.0 μF
⎯
⎯
±65
⎯
mV
1.1
⎯
5.5
V
V_{CT (OFF)}
⎯
0
⎯
0.5
V
Note 2: The 2.5 V output product.
4
2014-03-01