S-L2980A50MC-TF-G Seiko Instruments, S-L2980A50MC-TF-G Datasheet - Page 18

• Manufacturer Part Number: S-L2980A50MC-TF-G
• Description: IC REG LDO 150MA 5.0V SOT23-5
• Manufacturer: Seiko Instruments

Specifications of S-L2980A50MC-TF-G

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: Up to 10V
• Voltage - Dropout (typical): 0.11V @ 50mA
• Number Of Regulators: 1
• Current - Output: 150mA (Min)
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 10 V
• Output Voltage: 5 V
• Output Type: Fixed
• Dropout Voltage (max): 0.14 V
• Output Current: 150 mA
• Line Regulation: 0.2 % / V
• Load Regulation: 40 mV
• Voltage Regulation Accuracy: 2 %
• Maximum Power Dissipation: 0.6 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

1. Transient Response Characteristics (S-L2980A30MC, Typical data, Ta=25°C)
1-1. Power Source Fluctuation
18
HIGH RIPPLE-REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
S-L2980 Series
Overshoot
Overshoot
Output voltage
Reference Data
Input voltage
or
Load current
3.10
3.05
3.10
3.05
3.0
3.0
V
V
V
V
IN
IN
V
OUT
V
V
OUT
, V
, V
IN
IN
IN
ON/OFF
ON/OFF
TIME (20 μs / div.)
TIME (20 μs / div.)
C
C
L
=4.0 →5.0 V, I
=4.0→5.0 V, I
=2.2 μF
L
=2.2 μF
OUT
OUT
=50 mA
=1.0 mA
Overshoot
Seiko Instruments Inc.
5.0
4.0
5.0
4.0
Undershoot
Undershoot
3.10
3.05
3.10
3.05
3.0
3.0
V
IN
V
V
, V
V
OUT
IN
OUT
V
, V
V
ON/OFF
IN
IN
ON/OFF
C
L
TIME (20 μs / div.)
=2.2 μF
TIME (20 μs / div.)
=5.0→4.0 V, I
C
=5.0→4.0 V, I
L
=2.2 μF
OUT
OUT
=50 mA
Undershoot
=1.0 mA
Rev.5.0
5.0
4.0
5.0
4.0
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