NCP1117ST285T3G ON Semiconductor, NCP1117ST285T3G Datasheet - Page 7

• Manufacturer Part Number: NCP1117ST285T3G
• Description: IC REG LDO 1A 2.85V SOT223
• Manufacturer: ON Semiconductor

Specifications of NCP1117ST285T3G

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.85V
• Voltage - Input: Up to 20V
• Voltage - Dropout (typical): 1.07V @ 800mA
• Number Of Regulators: 1
• Current - Limit (min): 1A
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 20 V
• Output Voltage: 2.85 V
• Output Type: Fixed
• Dropout Voltage (max): 1.1 V at 100 mA
• Output Current: 1 A
• Line Regulation: 0.8 mV
• Load Regulation: 3.8 mV
• Voltage Regulation Accuracy: 1 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: NCP1117ST285T3GOS; NCP1117ST285T3GOS; NCP1117ST285T3GOSTR

14.5
13.5
5.25
4.25
−20
−20
−20
7.5
6.5
20
20
20
0
0
0
0
0
0
40
40
40
Figure 19. NCP1117XT12 Line
Figure 15. NCP1117XT285
Line Transient Response
Line Transient Response
Figure 17. NCP1117XT50
Transient Response
80
80
80
t, TIME (ms)
t, TIME (ms)
t, TIME (ms)
120
120
120
C
C
I
T
out
C
C
I
T
C
C
I
T
A
in
out
160
out
out
A
A
160
160
in
out
in
out
= 25°C
= 1.0 mF
= 0.1 A
= 25°C
= 25°C
= 1.0 mF
= 1.0 mF
= 10 mF
= 0.1 A
= 0.1 A
= 10 mF
= 10 mF
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200
200
200
7
−0.1
−0.1
−0.1
0.1
0.5
0.1
0.5
0.1
0.5
0
0
0
0
0
0
0
0
0
40
40
40
Figure 20. NCP1117XT12 Load
Figure 16. NCP1117XT285
Load Transient Response
Load Transient Response
Figure 18. NCP1117XT50
Transient Response
80
80
80
t, TIME (ms)
t, TIME (ms)
t, TIME (ms)
120
120
120
C
C
V
Preload = 0.1 A
T
C
C
V
Preload = 0.1 A
T
C
C
V
Preload = 0.1 A
T
A
A
in
in
in
out
in
out
A
in
in
out
= 25°C
= 25°C
= 4.5 V
= 6.5 V
= 10 mF
= 10 mF
= 25°C
= 13.5 V
= 10 mF
= 10 mF
= 10 mF
160
160
160
= 10 mF
200
200
200