LD1086V STMicroelectronics, LD1086V Datasheet - Page 9

• Manufacturer Part Number: LD1086V
• Description: IC REG LDO POS ADJ 1.5A TO-220
• Manufacturer: STMicroelectronics
• Type: Voltage Regulatorr

Specifications of LD1086V

• Regulator Topology: Positive Adjustable
• Voltage - Output: Adjustable
• Voltage - Input: Up to 30V
• Voltage - Dropout (typical): 1.3V @ 1.5A
• Number Of Regulators: 1
• Current - Output: 1.5A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 30 V
• Output Voltage: 1.25 V to 15 V
• Output Type: Adjustable
• Dropout Voltage (max): 1.5 V at 1.5 A
• Output Current: 1.5 A
• Line Regulation: 0.2 %
• Load Regulation: 0.3 %
• Voltage Regulation Accuracy: 1 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Current, Output: 3 mA
• Current, Supply: 40 μA
• Package Type: TO-220
• Regulation, Line: 0.015 %
• Regulation, Load: 0.1 %
• Regulator Type: Low Dropout, Positive Voltage Out
• Resistance, Thermal, Junction To Case: 3 °C/W
• Temperature, Operating, Range: -40 to +125 °C
• Voltage, Dropout: 1.3 V
• Voltage, Input: 4.25 V
• Voltage, Noise: 0.003 %
• Voltage, Output: 1.25 V
• Voltage, Supply, Rejection Ratio: 88 dB
• Primary Input Voltage: 30V
• Output Voltage Fixed: 28V
• Dropout Voltage Vdo: 1.3V
• No. Of Pins: 3
• Operating Temperature Range: -40°C To +125°C
• Filter Terminals: Through Hole
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-3447-5

LD1086xx
5
Table 4.
1. See short-circuit current curve for available output current at fixed dropout.
Symbol
SVR
ΔV
ΔV
eN
V
V
I
I
S
S
sc
q
O
d
O
O
Output voltage
Line regulation
Load regulation
Dropout voltage
Quiescent current
Short circuit current
Thermal regulation
Supply voltage rejection
RMS Output noise voltage (% of
V
Temperature stability
Long term stability
O
)
Electrical characteristics
V
Electrical characteristics of LD1086#15
I
= 4.5 V, C
Parameter
(1)
I
= C
O
=10 µF, T
I
I
I
I
I
I
I
V
V
V
T
f = 120 Hz, C
V
T
T
O
O
O
O
O
O
O
A
A
A
I
I
I
I
A
= 0 mA, T
= 0 to 1.5A, V
= 0 mA, V
= 0 mA, V
= 0 to 1.5A, T
= 0 to 1.5A
= 1.5A
≤ 30V
- V
- V
= 6.5 ± 3V
= 25°C, 30ms pulse
= 25°C, f =10Hz to 10kHz
= 125°C, 1000Hrs
Doc ID 6739 Rev 24
= -40 to 125 °C, unless otherwise specified.
O
O
= 5V
= 25V
Test condition
J
I
I
O
= 3.1 to 18V, T
= 3.1 to 15V
= 25°C
= 25 µF, I
J
I
= 3.4 to 30V
= 25°C
O
= 1.5A
J
= 25°C
1.485
Min.
1.47
0.05
1.5
60
Electrical characteristics
0.003
Typ.
0.02
0.01
1.5
1.5
0.2
0.4
0.5
1.3
0.5
0.5
82
1
5
2
1.515
Max.
1.53
0.04
1.5
16
10
4
4
8
%/W
Unit
mV
mV
mV
mV
mA
dB
%
%
%
V
V
V
A
A
9/40