S-818A33AUC-BGN-T2 Seiko Instruments, S-818A33AUC-BGN-T2 Datasheet - Page 16

• Manufacturer Part Number: S-818A33AUC-BGN-T2
• Description: Low Dropout (LDO) Regulators 3.3V 30uA 2.0%
• Manufacturer: Seiko Instruments

Specifications of S-818A33AUC-BGN-T2

• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 10 V
• Output Voltage: 3.3 V
• Output Type: Fixed
• Dropout Voltage (max): 0.44 V at 60 mA
• Output Current: 0.2 A
• Line Regulation: 0.2 % / V
• Load Regulation: 50 mV
• Voltage Regulation Accuracy: 2 %
• Maximum Power Dissipation: 500 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-89
• Minimum Operating Temperature: - 40 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

LOW DROPOUT CMOS VOLTAGE REGULATOR
S-818 Series
(3) Power fluctuation
16
0.6
0.4
0.2
10V
0.6
0.4
0.2
1.E-05
0
4V
3V
0
V
0
IN
V
V
Load dependence of overshoot
VDD dependence of overshoot
V
=V
IN
OUT
=V
IN
1.E-04 1.E-03
OUT
OUT
2
(S) 1V
(S)+1V V
CL=2 F
TIME(50usec/div)
V
OUT
V
4
I
VDD, I
OUT
OUT
VDD(V)
V
=2V
OUT
(A)
=2V
IN
1.E-02 1.E-01 1.E+00
=4 10V I
(S)+2V,CL=2 F
OUT
CL=4.7 F
6
3V
=30mA,CL=2 F
3V
OUT
8
=30mA
5V
Seiko Instruments Inc.
5V
10
0.05
0.04
0.03
0.02
0.01
10V
Output capacitor (CL) dependence of overshoot
4V
3V
0.06
0.05
0.04
0.03
0.02
0.01
0
V
Temperature dependence of overshoot
V
IN
0
1
=V
IN
-50
V
=V
OUT
V
IN
OUT
OUT
(S)+1V V
5V
(S)+1V V
V
OUT
TIME(50usec/div)
V
OUT
CL=2 F
OUT
0
=2V
CL(uF)
=2V
(S)+2V,
CL=4.7 F
10
OUT
Ta
V

IN
(S)+2V, I
°C
=10 4V I
3V
3V
I
OUT
50
5V
=30mA,CL=2 F
OUT
OUT
=30mA
=30mA
100
Rev.1.2
100