LD1085V STMicroelectronics, LD1085V Datasheet - Page 23
LD1085V
Manufacturer Part Number
LD1085V
Description
IC REG LDO POSITIVE ADJ TO-220
Manufacturer
STMicroelectronics
Type
Voltage Regulatorr
Specifications of LD1085V
Regulator Topology
Positive Adjustable
Voltage - Output
Adjustable
Voltage - Input
Up to 30V
Voltage - Dropout (typical)
1.3V @ 3A
Number Of Regulators
1
Current - Output
3A
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 28 V
Output Type
Adjustable
Dropout Voltage (max)
1.5 V at 3 A
Output Current
3 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
55 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
72 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
497-1482-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LD1085V120
Manufacturer:
ST
Quantity:
6 892
Company:
Part Number:
LD1085V25
Manufacturer:
TOSHIBA
Quantity:
2 000
Part Number:
LD1085V33
Manufacturer:
ST
Quantity:
20 000
Dim.
C2
D1
A1
A2
B1
B2
E1
V2
L2
G
M
A
B
C
D
E
R
L
Min.
4.40
2.49
0.03
1.14
0.45
1.23
8.95
4.88
1.27
0.7
0.8
2.4
10
15
0°
D
2
PAK/A mechanical data
mm.
Typ.
8.5
0.4
8
Doc ID 6738 Rev 25
15.85
Max.
4.60
2.69
0.23
0.93
0.60
1.36
9.35
10.4
5.28
1.3
1.7
1.4
3.2
8°
0.173
0.098
0.001
0.028
0.031
0.045
0.018
0.048
0.352
0.394
0.192
0.591
0.050
0.094
Min.
0°
0.315
0.335
0.016
inch.
Typ.
7106164/D
0.181
0.106
0.009
0.037
0.051
0.067
0.024
0.054
0.368
0.409
0.208
0.624
0.055
0.126
Max.
8°
23/28