L4993D STMicroelectronics, L4993D Datasheet - Page 12

• Manufacturer Part Number: L4993D
• Description: IC REG LDO 5V 150MA 8SOIC
• Manufacturer: STMicroelectronics

Specifications of L4993D

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: 5.6 ~ 31 V
• Voltage - Dropout (typical): 0.2V @ 150mA
• Number Of Regulators: 1
• Current - Output: 150mA
• Current - Limit (min): 150mA
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC
• Number Of Outputs: 1
• Polarity: Negative, Positive
• Input Voltage Max: 40 V
• Output Voltage: - 0.3 V to + 6 V
• Output Type: Adjustable
• Dropout Voltage (max): 0.4 V at 150 mA
• Output Current: 150 mA
• 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

Electrical specifications
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Figure 9.
Figure 11. Short Circuit Current vs. Input
Figure 13. V
Ilim (mA)
350
325
300
275
250
225
200
Ishort (mA )
350
300
250
200
150
Vwen_low (V)
1,9
1,8
1,7
1,6
1,5
1,4
2
-50
0
0
Current limitation vs. Input Voltage
-25
Voltage
5
5
WEN_LOW
0
10
10
Vs= 5.6V to 31V
25
Tj = 25 °C
Tj = 125 °C
15
15
vs. Tj
Tj(°C )
Vs (V )
Vs (V )
50
Tj = 25 °C
Tj = 150 °C
20
20
75
100
25
25
125
30
30
150
35
35
Figure 10. Short Circuit Current vs. Tj
Figure 12. V
Figure 14. Vrhth vs. Tj
Ishort (mA)
600
500
400
300
200
100
Vwen_high (V)
3,5
2,5
1,5
Vrhth (% Vo_ref )
60
50
40
30
55
45
35
4
3
2
1
0
-50
-50
-50
-25
-25
-25
WEn_high
0
0
0
25
25
25
vs. Tj
Tj(°C )
Tj(°C )
Tj(°C )
50
50
50
Vs= 5.6V to 31V
Vs= 5.6V to 31V
Vs= 13.5V
75
75
75
100
100
100
125
125
125
150
150
150
L4993