L4995AJ STMicroelectronics, L4995AJ Datasheet - Page 15

• Manufacturer Part Number: L4995AJ
• Description: IC REG LDO 5V 500MA POWERSSO-12
• Manufacturer: STMicroelectronics

Specifications of L4995AJ

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: 5.6 ~ 31 V
• Voltage - Dropout (typical): 0.27V @ 400mA
• Number Of Regulators: 1
• Current - Output: 500mA
• Current - Limit (min): 600mA
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: PowerSSO-12
• Number Of Outputs: 1
• Polarity: Positive
• Output Voltage: 5 V
• Output Type: Fixed
• Dropout Voltage (max): 0.5 V at 400 mA
• Output Current: 0.5 A
• Line Regulation: 25 mV
• Load Regulation: 25 mV
• Voltage Regulation Accuracy: 2 %
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

L4995
2.5
2.5.1
Figure 23. PSRR
0,10
C
0
= 4.7 µF
1,00
Test circuit and waveforms plot
Load regulation
Figure 24. Load regulation test circuit
Figure 25. Maximum load variation response
FREQUENCY [KHz]
10,00
100,00
1000,00
0,00E+00
10000,00
V
I
0 [
0 [
Doc ID 13103 Rev 10
5,00E-05
80,00
70,00
60,00
50,00
40,00
30,00
20,00
10,00
0,00
PSRR [dB]
2 0 0 mA / div
1 V / div
]
1,00E-04
]
1,50E-04
Time [ s]
2,00E-04
10
2,50E-04
3,00E-04
3,50E-04
4,00E-04
Electrical specifications
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