S-13A1 Datasheet, PDF (19/74 Pages) Seiko Instruments Inc – HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR

HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.1_00
S-13A1 Series
2. Types in which output voltage is externally set (S-13A1x00, HSOP-8A, HSOP-6, SOT-89-5 only)
Item
Output voltage of adjust pin^*1
Output voltage range
Internal resistance value of adjust pin
Output current^*2
Dropout voltage^*3
Line regulation
Load regulation
Output voltage temperature
coefficient^*4
Current consumption during operation
Current consumption during power-off
Input voltage
ON / OFF pin input voltage "H"
ON / OFF pin input voltage "L"
ON / OFF pin input current "H"
ON / OFF pin input current "L"
Ripple rejection
Short-circuit current
Thermal shutdown detection
temperature
Thermal shutdown release
temperature
Inrush current limit time
"L" output Nch ON resistance
Power-off pull-down resistor
Table 17
(Ta = +25°C unless otherwise specified)
Symbol
Condition
Min.
Typ.
Max.
Unit
Test
Circuit
V_VADJ
V_VADJ = V_OUT, V_IN = V_OUT(S) + 1.0 V, I_OUT = 100 mA
V_ROUT
−
R_VADJ
−
I_OUT
V_IN ≥ V_OUT(S) + 1.0 V
V_drop
V_VADJ = V_OUT, I_OUT = 300 mA, V_OUT(S) = 1.0 V
V_VADJ = V_OUT, I_OUT = 1000 mA, V_OUT(S) = 1.0 V
ΔVOUT1 V_VADJ = V_OUT, V_OUT(S) + 0.5 V ≤ V_IN ≤ 5.5 V,
ΔVIN•VOUT I_OUT = 100 mA
ΔV_OUT2
V_VADJ = V_OUT, V_IN = V_OUT(S) + 1.0 V,
1 mA ≤ I_OUT ≤ 300 mA
ΔVOUT _{VIN = VOUT(S) + 1.0 V, IOUT = 100 mA,}
ΔTa• VOUT _{−40°C ≤ Ta ≤ +85°C}
0.985 1.0 1.015 V
7
1.05 − 5.00 V 13
− 400 − kΩ −
1000^*5 −
− mA
9
0.50 0.54 0.58 V
7
− 0.90 −
V
7
− 0.05 0.2 %/V 7
−20 −3 20 mV 7
− ±100 − ppm/°C 7
I_SS1
V_VADJ = V_OUT, V_IN = V_OUT(S) + 1.0 V,
ON / OFF pin = ON, no load
− 60 90 μA 8
I_SS2
V_VADJ = V_OUT, V_IN = V_OUT(S) + 1.0 V,
ON / OFF pin = OFF, no load
− 0.1 1.0 μA 8
V_IN
V_SH
V_SL
I_SH
I_SL
RR
I_short
−
1.5 − 5.5 V
−
V_IN = V_OUT(S) + 1.0 V, R_L = 1.0 kΩ
determined by V_OUT output level
1.0 − − V 10
V_IN = V_OUT(S) + 1.0 V, R_L = 1.0 kΩ
determined by V_OUT output level
− − 0.3 V 10
V_IN = 5.5 V, B / D type (without pull-down resistor) −0.1 − 0.1 μA 10
V_{ON / OFF} = 5.5 V A / C type (with pull-down resistor)
1.0 2.5 5.0 μA 10
V_IN = 5.5 V, V_{ON / OFF} = 0 V
−0.1 − 0.1 μA 10
V_VADJ = V_OUT, V_IN = V_OUT(S) + 1.0 V, f = 1.0 kHz,
ΔV_rip = 0.5 Vrms, I_OUT = 100 mA, V_OUT = 1.0 V
− 70 − dB 11
V_IN = V_OUT(S) + 1.0 V, ON / OFF pin = ON, V_OUT = 0 V
− 200 − mA 9
T_SD
Junction temperature
− 150 − °C −
T_SR
Junction temperature
t_RUSH
V_IN = V_OUT(S) + 1.0 V, ON / OFF pin = ON,
I_OUT = 1000 mA
R_LOW
V_IN = 5.5 V,
V_OUT = 0.1 V
A / B type
(with discharge shunt function)
R_PD
A / C type
−
(with pull-down resistor)
− 120 − °C −
− 0.4 − ms 12
− 35 −
Ω
9
1.1 2.2 5.5 MΩ 10
19