S-L2980A40MC-TF-G Seiko Instruments, S-L2980A40MC-TF-G Datasheet - Page 8

• Manufacturer Part Number: S-L2980A40MC-TF-G
• Description: IC REG LDO 150MA 4.0V SOT23-5
• Manufacturer: Seiko Instruments

Specifications of S-L2980A40MC-TF-G

• Regulator Topology: Positive Fixed
• Voltage - Output: 4V
• 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: 4 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

8
HIGH RIPPLE-REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
S-L2980 Series
Application Conditions
Standard Circuit
Caution The above connection diagram and constant will not guarantees successful operation.
Input capacitor (C
Input series resistance (R
Output capacitor (C
Equivalent Series Resistance (ESR) for output capacitor: 10 Ω or less
*1. If the product whose output voltage is 1.7 V or less will be used, C
*1. C
*2. A ceramic capacitor of 1.0 μF or more can be used for C
2.2 μF or more can be used for the product whose output voltage is 1.7 V or less.
IN
Perform through evaluation using the actual application to set the constant.
is a capacitor used to stabilize input.
IN
):
L
):
IN
INPUT
):
C
IN
*1
Seiko Instruments Inc.
Single GND
ON/OFF
VIN
Figure 9
VSS
VOUT
0.47 μF or more
10 Ω or less
1.0 μF or more
L
, provided that A ceramic capacitor of
GND
L
C
is 2.2 μF or more.
L
*2
*1
OUTPUT
Rev.5.0
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