S-L2980A30MC-C6PTF Seiko Instruments, S-L2980A30MC-C6PTF Datasheet - Page 19

• Manufacturer Part Number: S-L2980A30MC-C6PTF
• Description: Low Dropout (LDO) Regulators 3.0V 90uA 2.0%
• Manufacturer: Seiko Instruments

Specifications of S-L2980A30MC-C6PTF

• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 10 V
• Output Voltage: 3 V
• Output Type: Fixed
• Dropout Voltage (max): 0.15 V at 50 mA
• Output Current: 150 mA
• Line Regulation: 0.2 % / V
• Load Regulation: 40 mV
• Voltage Regulation Accuracy: 2 %
• Maximum Power Dissipation: 0.3 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-23-5
• Minimum Operating Temperature: - 40 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Rev.2.2
(2) Load fluctuation
Overshoot
(3) ON/OFF switching
Overshoot
3.0 V
7
6
5
4
3
2
1
0
_00
V
IN
I
, V
OUT
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR
ON/OFF
V
TIME (20 µ s / div.)
IN
=6.0 V, R
=4.0 V, I
TIME (20 µ s / div.)
C
L
=2.2 µF
V
OUT
V
ON/OFF
OUT
L
=5.0 Ω , C
=50 mA→1.0 mA
L
=2.2 µ F
50 mA
1.0 mA
Seiko Instruments Inc.
Undershoot
Undershoot
3.0 V
7
6
5
4
3
2
1
0
V
IN
I
OUT
, V
ON/OFF
V
V
TIME (20 µ s / div.)
IN
ON/OFF
=6.0 V, R
C
V
=4.0 V, I
TIME (20 µ s / div.)
L
OUT
=2.2 µF
OUT
L
=5.0 Ω , C
=1.0 mA → 50 mA
S-L2980 Series
L
=2.2 µ F
50 mA
1.0 mA
19