LP2951ACM/NOPB National Semiconductor, LP2951ACM/NOPB Datasheet - Page 18

• Manufacturer Part Number: LP2951ACM/NOPB
• Description: IC VREG ADJ MICRPWR 8-SOIC
• Manufacturer: National Semiconductor
• Type: Voltage Regulatorr

Specifications of LP2951ACM/NOPB

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.24 ~ 29 V
• Voltage - Input: Up to 30V
• Voltage - Dropout (typical): 0.38V @ 100mA
• Number Of Regulators: 1
• Current - Output: 100mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Current, Input Bias: 20 nA
• Current, Output: 100 mA
• Current, Supply: 75 μA
• Package Type: SOP
• Regulation, Line: 0.03 %
• Regulation, Load: 0.04 %
• Regulator Type: Low Dropout
• Temperature, Operating, Range: -40 to +125 °C
• Voltage, Dropout: 380 mV
• Voltage, Input: 30 V
• Voltage, Noise: 430 μV
• Voltage, Output: 5 V
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 30 V
• Output Voltage: 1.24 V to 29 V
• Output Type: Adjustable
• Dropout Voltage (max): 0.08 V at 100 uA
• Output Current: 0.1 A
• Line Regulation: 0.1 %
• Load Regulation: 0.1 %
• Voltage Regulation Accuracy: +/- 0.5 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Reference Voltage: 1.25 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device
• Other names: *LP2951ACM; *LP2951ACM/NOPB; LP2951ACM

→
5V Regulator with 2.5V Sleep Function
Open Circuit Detector for 4
20mA Current Loop
854615
854614
*High input lowers V
to 2.5V
out
Regulator with State-of-Charge Indicator
854616
*Optional Latch off when drop out occurs. Adjust R3 for C2 Switching when V
is 6.0V.
in
**Outputs go low when V
drops below designated thresholds.
in
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