S-1131B22UA-N4HTFG Seiko Instruments, S-1131B22UA-N4HTFG Datasheet - Page 10

• Manufacturer Part Number: S-1131B22UA-N4HTFG
• Description: IC REG LDO 300MA 2.2V SOT89-3
• Manufacturer: Seiko Instruments

Specifications of S-1131B22UA-N4HTFG

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.2V
• Voltage - Input: Up to 6.5V
• Voltage - Dropout (typical): 0.3V @ 100mA
• Number Of Regulators: 1
• Current - Output: 300mA (Min)
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SC-62, SOT-89, TO-243 (3 Leads + Tab)
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 6.5 V
• Output Voltage: 2.2 V
• Output Type: Fixed
• Dropout Voltage (max): 0.49 V at 100 mA
• Output Current: 300 mA
• Line Regulation: 0.2 % / V
• Load Regulation: 40 mV
• Voltage Regulation Accuracy: 1 %
• Maximum Power Dissipation: 0.5 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

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HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR
S-1131 Series
Standard Circuit
Application Conditions
Caution The above connection diagram and constant will not guarantee successful operation.
Caution A general series regulator may oscillate, depending on the external components selected.
Input capacitor (C
Output capacitor (C
Check that no oscillation occurs with the application using the above capacitor.
Perform thorough evaluation using the actual application to set the constant.
IN
):
L
):
1.0 μ F or more
2.2 μ F or more (tantalum capacitor)
Input
*1. C
*2. In case of product with shutdown function.
*3. A tantalum capacitor (2.2 μ F or more) can be used.
C
IN
IN
*1
is a capacitor for stabilizing the input.
Single GND
Seiko Instruments Inc.
ON/OFF
VIN
Figure 11
VSS
*2
VOUT
GND
C
L
*3
Output
Rev.4.0
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