S-812C33AUA-C2N-T2G Seiko Instruments, S-812C33AUA-C2N-T2G Datasheet - Page 27

• Manufacturer Part Number: S-812C33AUA-C2N-T2G
• Description: IC, LINEAR VOLT REGULATOR, 3.3V, SOT89-3
• Manufacturer: Seiko Instruments

Specifications of S-812C33AUA-C2N-T2G

• Primary Input Voltage: 5.3V
• Output Voltage Fixed: 3.3V
• Dropout Voltage Vdo: 120mV
• No. Of Outputs: 1
• No. Of Pins: 3
• Output Current: 50mA
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1-2. Power-on by power-off pin : S-812C30A (C
V
pin
Rev.4.1
Load dependency of overshoot at power-on by power-
off pin
DD
dependency of overshoot at power-on by power-off
0.8
0.6
0.4
0.2
0.0
5 V
0 V
3 V
0 V
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
_00
0.001
V
IN
0
V
=5 V, V
IN
=V
V
IN
OUT(S)
0.01
=V
ON/OFF
DD
5
+2 V, V
, V
S-812C30B
TIME (200 µs/div)
=0→5 V, I
ON/OFF
0.1
S-812C30B
I
V
OUT
ON/OFF
DD
=0→V
10
(mA)
S-812C50B
(V)
HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
OUT
S-812C50B
=0 →V
1
DD
=10 mA, C
, I
OUT
15
OUT(S)
C
C
10
=10 mA,
L
L
=10 µF
=10 µF
+2 V,
L
Seiko Instruments Inc.
=10µF
100
20
L
=10 µ F; ceramic capacitor)
“Ta” dependency of overshoot at power-on by power-
off pin
C
pin
L
dependency of overshoot at power-on by power-off
0.8
0.6
0.4
0.2
0.0
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
−50
0
V
V
IN
IN
=V
=V
OUT(S)
OUT(S)
10
+2 V, V
+2 V, V
0
S-812C30B
S-812C30B
20
C
Ta (°C)
L
ON/OFF
I
ON/OFF
OUT
(µF)
S-812C50B
=10 mA, C
30
=0→V
=0→V
50
S-812C Series
S-812C50B
I
OUT
OUT(S)
OUT(S)
40
=10 mA
L
=10 µF
+2 V,
+2 V,
100
50
27