NCP1086ST-33T3 ON Semiconductor, NCP1086ST-33T3 Datasheet - Page 2

• Manufacturer Part Number: NCP1086ST-33T3
• Description: IC REG 1.5A 3.3V SOT223
• Manufacturer: ON Semiconductor

Specifications of NCP1086ST-33T3

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 7V
• Voltage - Dropout (typical): 1.05V @ 1.5A
• Number Of Regulators: 1
• Current - Output: 1.5A
• Current - Limit (min): 1.6A
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: NCP1086ST-33T3OS

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. 10 second maximum.
2. 60 second maximum above 183°C.
3. Load regulation and output voltage are measured at a constant junction temperature by low duty cycle pulse testing. Changes in output
4. Specifications apply for an external Kelvin sense connection at a point on the output pin 1/4” from the bottom of the package.
5. Dropout voltage is a measurement of the minimum input/output differential at full load.
6. The minimum load current is the minimum current required to maintain regulation. Normally the current in the resistor divider used to set the
7. Guaranteed by design, not 100% tested in production.
8. Thermal shutdown is 100% functionally tested in production.
MAXIMUM RATINGS*
ELECTRICAL CHARACTERISTICS
T
ADJUSTABLE OUTPUT VOLTAGE
FIXED OUTPUT VOLTAGE
Reference Voltage (Notes 3 and 4)
Line Regulation
Load Regulation (Notes 3 and 4)
Dropout Voltage (Note 5)
Current Limit
Minimum Load Current (Note 6)
Adjust Pin Current
Thermal Regulation (Note 7)
Ripple Rejection (Note 7)
Thermal Shutdown (Note 8)
Thermal Shutdown Hysteresis (Note 8)
Output Voltage (Notes 3 and 4)
Line Regulation
Load Regulation (Notes 3 and 4)
Dropout Voltage (Note 5)
Current Limit
Quiescent Current
Thermal Regulation (Note 7)
J
Supply Voltage, V
Operating Temperature Range
Junction Temperature
Storage Temperature Range
Lead Temperature Soldering:
ESD Damage Threshold
≤ +150°C, unless otherwise specified, I
voltage due to thermal gradients or temperature changes must be taken into account separately.
output voltage is selected to meet the minimum requirement.
Characteristic
CC
full load
(C
V
10 mA ≤ I
1.5 V ≤ V
V
I
V
V
V
30 ms pulse; T
f = 120 Hz; I
V
V
2.0 V ≤ V
V
I
V
I
30 ms pulse; T
IN
OUT
OUT
OUT
IN
IN
IN
IN
IN
RIPPLE
IN
IN
IN
= 10 mF, C
− V
− V
− V
= 7.0 V; V
− V
− V
− V
− V
= 1.5 A.)
= 1.5 A
= 1.5 A
= 10 mA
OUT
OUT
OUT
OUT
OUT
OUT
OUT
Parameter
= 1.0 V
IN
IN
OUT
− V
− V
= 1.5 V; V
= 1.5 V; 10 mA ≤ I
= 3.0 V; T
= 3.0 V; I
= 1.5 V, 0 ≤ I
= 2.0 V; 10 mA ≤ I
= 3.0 V
OUT
OUT
Adj
≤ 1.5 A
A
A
http://onsemi.com
OUT
OUT
Test Conditions
P−P
= 25°C
= 25°C
= 1.5 A; V
= 0
= 22 mF Tantalum, V
≤ 5.75 V; I
≤ 3.7 V; I
OUT
Adj
J
Wave Solder (through hole styles only) Note 1
≥ 25°C
−
−
OUT
= 0 V,
2
= 10 mA
IN
OUT
≤ 1.5 A
− V
OUT
OUT
OUT
OUT
= 10 mA
= 10 mA
≤ 1.5 A
≤ 1.5 A
Reflow (SMD styles only) Note 2
= 3.0 V;
OUT
+ V
DROPOUT
(−1.5%)
(−1%)
1.241
3.25
Min
150
1.6
1.6
−
−
−
−
−
−
−
−
−
−
−
−
−
< V
IN
< 7.0 V, 0°C ≤ T
1.254
0.002
0.002
0.02
0.04
1.05
0.02
0.04
1.05
Typ
180
3.1
0.6
3.3
3.1
5.0
50
80
25
−60 to +150
−40 to +70
260 Peak
230 Peak
(+1.5%)
Value
(+1%)
1.266
150
7.0
2.0
Max
0.02
3.35
0.02
100
210
0.2
0.4
1.4
2.0
0.2
0.4
1.4
A
10
−
−
−
−
≤ 70°C,
%/W
%/W
Unit
mA
mA
Unit
mA
dB
°C
°C
%
%
%
%
V
V
A
V
V
A
°C
°C
°C
°C
kV
V