S-812C33AUA-C2N-T2G Seiko Instruments, S-812C33AUA-C2N-T2G Datasheet - Page 28

• 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

1-3. Line Transient Response : S-812C30B (C
28
Load dependency of overshoot at line transient
V
HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
S-812C Series
DD
dependency of overshoot at line transient
3 V
2.9 V
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
V
IN
0
0
, V
V
ON/OFF
IN
, V
10
ON/OFF
V
=V
TIME (100µs/div)
5
IN
S-812C30B
, V
OUT(S)
S-812C30B
=V
ON/OFF
20
I
OUT(S)
V
OUT
+1 V→V
DD
10
=4 →8 V, I
(mA)
(V)
+1 V→V
S-812C50B
30
DD
S-812C50B
, I
OUT
OUT(S)
15
OUT
C
C
40
L
=10 mA,
=10 µF
L
=10 mA
=10 µF
+5 V,
Seiko Instruments Inc.
50
20
L
=10 µ F; ceramic capacitor)
10 V
5 V
0 V
C
“Ta” dependency of overshoot at line transient
L
dependency of overshoot at line transient
0.25
0.20
0.15
0.10
0.05
0.00
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
−50
0
V
V
IN
IN
S-812C50B
, V
, V
10
ON/OFF
ON/OFF
S-812C30B
0
=V
=V
20
OUT(S)
C
OUT(S)
Ta (°C)
I
L
OUT
(µF)
S-812C30B
+1 V→V
+1 V→V
=10 mA, C
30
50
S-812C50B
I
OUT
OUT(S)
OUT(S)
40
L
=10 mA
=10 µF
Rev.4.1
+5 V,
+5 V,
100
50
_00