S-818A33AUC-BGN-T2 Seiko Instruments, S-818A33AUC-BGN-T2 Datasheet - Page 14

• 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
„ TRANSIENT RESPONSE CHARACTERISTICS (S-818A30A, Typical data: Ta=25 C)
(1) Power on
14
INPUT VOLTAGE
OUTPUT VOLTAGE
LOAD CURRENT
1.0
0.8
0.6
0.4
0.2
0.0
1.0
0.8
0.6
0.4
0.2
0.0
or
1.E-05 1.E-04 1.E-03
10V
0V
0
0V
V
V
IN
IN
Load dependence of overshoot
VDD dependence of overshoot
=0 VDD, I
=0 V
V
V
OUT
V
OUT
2
IN
V
OUT
=2V
OUT
3V
=2V
(S)+1V, CL=2 F
OUT
3V
4
TIME(50usec/div)
VDD(V)
I
=30mA,CL=2 F
OUT
5V
CL=2 F
(A)
1.E-02 1.E-01 1.E+00
V
IN
6
=0 10V I
Overshoot
CL=4.7 F
8
5V
OUT
Seiko Instruments Inc.
=30mA
10
1.0
0.8
0.6
0.4
0.2
0.0
1.0
0.8
0.6
0.4
0.2
0.0
Output capacitor (CL) dependence of overshoot
-50
1
Temperature dependence of overshoot
V
V
IN
IN
=0 V
=0 V
V
OUT
/54
=2V
OUT
(S)+1V, I
V
0
(S)+1V, I
OUT
=2V
CL( F)
Ta(°C
10
3V
OUT
OUT
3V
Undershoot
REFERENCE DATA
=30mA,CL=2 F
=30mA
50
5V
5V
100
100
Rev.1.2