S-19200A33A-V5T2U Datasheet, PDF (8/32 Pages) Seiko Instruments Inc – LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR

FOR AUTOMOTIVE 125°C OPERATION HIGH-WITHSTAND VOLTAGE LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
S-19200A/BxxA Series
Rev.1.0_01
Table 7 (2 / 2)
Item
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
Symbol
VSH
VSL
ISH
ISL
|RR|
Ishort
TSD
TSR
(Tj = −40°C to +135°C, Ta = −40°C to +125°C unless otherwise specified)
Condition
Min.
Typ. Max.
Unit
Test
Circuit
VIN = 13.5 V,
RL = 1.0 kΩ, determined 2.0 V ≤ VOUT(S) < 12.5 V 1.5
−
−
V
4
by VOUT output level
VIN = VOUT(S) + 1.0 V,
RL = 1.0 kΩ, determined 12.5 V ≤ VOUT(S) ≤ 15.0 V 1.5
−
−
V
4
by VOUT output level
VIN = 13.5 V,
RL = 1.0 kΩ, determined 2.0 V ≤ VOUT(S) < 12.5 V
−
−
0.25
V
4
by VOUT output level
VIN = VOUT(S) + 1.0 V,
RL = 1.0 kΩ, determined 12.5 V ≤ VOUT(S) ≤ 15.0 V −
−
0.25
V
4
by VOUT output level
VIN = 13.5 V,
VON / OFF = 13.5 V
2.0 V ≤ VOUT(S) < 12.5 V −0.1
−
0.1
μA
4
VIN = VOUT(S) + 1.0 V,
VON / OFF = 13.5 V
12.5 V ≤ VOUT(S) ≤ 15.0 V −0.1
−
0.1
μA
4
VIN = 13.5 V,
VON / OFF = 0 V
2.0 V ≤ VOUT(S) < 12.5 V −0.1
−
0.1
μA
4
VIN = VOUT(S) + 1.0 V,
VON / OFF = 0 V
12.5 V ≤ VOUT(S) ≤ 15.0 V −0.1
−
0.1
μA
4
VIN = 13.5 V,
2.0 V ≤ VOUT(S) < 2.3 V
−
50
−
dB
5
f = 100 Hz,
2.3 V ≤ VOUT(S) < 3.6 V
−
45
−
dB
5
ΔVrip = 0.5 Vrms,
3.6 V ≤ VOUT(S) < 6.1 V
−
40
−
dB
5
IOUT = 30 mA,
6.1 V ≤ VOUT(S) < 10.1 V
−
35
−
dB
5
Ta = +25°C
10.1 V ≤ VOUT(S) < 12.5 V −
30
−
dB
5
VIN = VOUT(S) + 1.0 V,
f = 100 Hz,
ΔVrip = 0.5 Vrms,
IOUT = 30 mA,
Ta = +25°C
12.5 V ≤ VOUT(S) ≤ 15.0 V −
30
−
dB
5
VIN = 13.5 V,
ON / OFF pin = ON,
2.0 V ≤ VOUT(S) < 12.5 V
−
80
−
mA
3
VOUT = 0 V, Ta = +25°C
VIN = VOUT(S) + 1.0 V,
ON / OFF pin = ON,
12.5 V ≤ VOUT(S) ≤ 15.0 V −
80
−
mA
3
VOUT = 0 V, Ta = +25°C
Junction temperature
−
155
−
°C
−
Junction temperature
−
130
−
°C
−
*1. VOUT(S): Set output voltage
VOUT(E): Actual output voltage
The output voltage when fixing IOUT (= 30 mA) and inputting 13.5 V or VOUT(S) + 1.0 V.
*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current.
*3. Vdrop = VIN1 − (VOUT3 × 0.98)
VOUT3 is the output voltage when VIN = VOUT(S) + 2.0 V, and IOUT = 100 mA or 200 mA.
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input
voltage.
*4. The output current can be at least this value.
Due to limitation of the power dissipation, this value may not be satisfied. Attention should be paid to the power
dissipation when the output current is large.
This specification is guaranteed by design.
8