L4995AJ STMicroelectronics, L4995AJ Datasheet - Page 13

• 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
Figure 11. Current limitation vs input voltage
Figure 13. Output voltage vs enable voltage
Figure 15. V
6,0
5,0
4,0
3,0
2,0
1,0
0,0
Ilim (mA)
1200
1150
1100
1050
1000
Ven_low (V)
1,9
1,8
1,7
1,6
1,5
1,4
0,0
950
900
850
800
750
700
650
600
550
500
2
-50
0
0,8
-25
5
EN_LOW
1,4
0
Vs= 5.6V to 31V
10
25
1,7
vs T
15
Tj(°C )
50
Vs (V )
V en (V )
2,0
j
Tj = 125 °C
20
75
Tj = 25 °C
2,3
100
25
2,6
125
30
150
2,9
Doc ID 13103 Rev 10
35
5,0
Figure 12. Short circuit current vs input
Figure 14. V
Figure 16. V
e
Ishort (mA )
1000
Ven_high (V)
2,7
2,4
2,3
2,9
2,8
2,6
2,5
2,2
2,1
950
900
850
800
750
700
650
600
550
500
3
2
Vrhth (% Vo_ref )
80
70
60
50
40
30
20
-50
-50
0
-25
-25
voltage
5
En_high
Rhth
Tj = 25 °C
0
0
10
Tj = 150 °C
vs T
25
25
vs T
j
15
Tj(°C )
Vs (V )
50
Tj(°C )
50
Electrical specifications
j
Vs= 5.6V to 31V
Vs= 5.6V to 31V
20
75
75
100
100
25
125
125
30
150
150
35
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