NCP1117ST285T3G ON Semiconductor, NCP1117ST285T3G Datasheet - Page 4

• 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

6. NCP1117: T
7. The regulator output current must not exceed 1.0 A with V
ELECTRICAL CHARACTERISTICS
operating ambient temperature range that applies unless otherwise noted. (Note 6)
Dropout Voltage (Measured at V
Output Current Limit (V
Minimum Required Load Current for Regulation, Adjustable Output Devices
Quiescent Current
Thermal Regulation (T
Ripple Rejection (V
Adjustment Pin Current (V
Adjust Pin Current Change
Temperature Stability
Long Term Stability (T
RMS Output Noise (f = 10 Hz to 10 kHz)
NCV1117: T
(I
(I
(I
(V
1.5 V
1.8 V
1.9 V
2.0 V
2.5 V
2.85 V
3.3 V
5.0 V
12 V
Adjustable
1.5 V
1.8 V
1.9 V
2.0 V
2.5 V
2.85 V
3.3 V
5.0 V
12 V
(V
out
out
out
in
in
−V
low
low
= 100 mA)
= 500 mA)
= 800 mA)
= 15 V)
out
= 0°C ,
= −40°C, T
in
= 1.4 V to 10 V, I
(V
(V
(V
(V
(V
(V
(V
(V
(V
−V
A
A
in
in
in
in
in
in
in
in
in
in
out
= 25°C, 1000 Hrs End Point Measurement)
= 25°C, 30 ms Pulse)
−V
= 11.5 V)
= 11.8 V)
= 11.9 V)
= 12 V)
= 10 V)
= 10 V)
= 15 V)
= 15 V)
= 20 V)
in
= 6.4 V, I
out
T
= 11.25 V, I
high
high
= 5.0 V, T
out
= 125°C
= 125°C
Characteristic
− 100 mV)
out
out
= 500 mA, 10 V
= 10 mA to 800 mA)
out
A
(C
= 25°C, Note 7)
= 800 mA)
in
= 10 mF, C
pp
out
120 Hz Sinewave)
http://onsemi.com
= 10 mF, for typical value T
in
greater than 12 V.
4
A
Symbol
V
= 25°C, for min and max values T
I
in
L(min)
DI
RR
I
I
S
−V
S
out
I
N
adj
Q
adj
T
t
out
1000
Min
67
66
66
66
64
62
62
60
57
50
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
0.003
1500
0.95
1.01
1.07
0.01
Typ
0.8
3.6
4.2
4.3
4.5
5.2
5.5
6.0
6.0
6.0
0.4
0.5
0.3
73
72
70
72
70
68
68
64
61
54
52
2200
Max
1.10
1.15
1.20
120
A
5.0
0.1
5.0
10
10
10
10
10
10
10
10
10
−
−
−
−
−
−
−
−
−
−
−
−
−
is the
%V
%/W
Unit
mA
mA
mA
dB
mA
mA
%
%
V
out