NJM2370R03A-TE1 NJR, NJM2370R03A-TE1 Datasheet - Page 3

• Manufacturer Part Number: NJM2370R03A-TE1
• Description: Low Dropout (LDO) Regulators LDO w/ On/Off Cntrl
• Manufacturer: NJR
• Series: -r

Specifications of NJM2370R03A-TE1

• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 20 V
• Output Voltage: 3 V
• Output Type: Fixed
• Dropout Voltage (max): 0.3 V at 30 mA
• Output Current: 0.18 A
• Line Regulation: 0.12 % / V
• Load Regulation: 0.03 % / mA
• Voltage Regulation Accuracy: 3 %
• Maximum Power Dissipation: 320 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: VSP
• Minimum Operating Temperature: - 40 C
• Regulator Topology: Positive Fixed
• Voltage - Output: 3V
• Voltage - Input: Up to 20V
• Voltage - Dropout (typical): 0.1V @ 30mA
• Number Of Regulators: 1
• Current - Output: 180mA
• Current - Limit (min): -
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

■ TYPICAL APPLICATION
Please refer to a figure of Output Voltage vs. Control Voltage.
*Noise bypass Capacitance Cp
determine the value.
Ver.2008-01-11
(1) In Nonuse of ON / OFF Control
Connect control terminal (1Pin) to V
When a resistance “R” is connected, the quiescent current decreases, but minimum operating voltage increases.
(2) In Use of ON / OFF CONTROL
When the control terminal is “H”, it is ON.
When the control terminal is “L” or “open”, it is OFF.
Noise bypass capacitance CP reduces noise generated by band-gap reference circuit.
Noise level and ripple rejection will be improved when larger CP is used. Please refer to the typical characteristics to
Use of smaller CP value may induce oscillation.
Please make sure to use CP value of greater than 0.1uF to avoid the problem.
IN
terminal (5Pin)
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