LR8K4-G Supertex, LR8K4-G Datasheet - Page 9

• Manufacturer Part Number: LR8K4-G
• Description: Linear Regulators - Standard 450V Adj 3 Termnl
• Manufacturer: Supertex

Specifications of LR8K4-G

• Polarity: Positive
• Number Of Outputs: 1
• Output Type: Adjustable
• Output Voltage: 1.26 V
• Output Current: 20 mA
• Line Regulation: 0.01 % / V
• Load Regulation: 3 %
• Input Voltage Max: 480 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Maximum Power Dissipation: 2500 mW
• Mounting Style: SMD/SMT
• Output Voltage Tolerance: +/- 5 %
• Voltage Regulation Accuracy: 5 %
• Package / Case: TO-252 (DPAK)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3-Lead TO-92 Package Outline (N3)
JEDEC Registration TO-92.
* This dimension is not specified in the JEDEC drawing.
† This dimension differs from the JEDEC drawing.
Drawings not to scale.
Supertex Doc.#: DSPD-3TO92N3, Version E041009.
Dimensions
(inches)
Symbol
Supertex inc.
NOM
MAX
MIN
Seating
Plane
.170
.210
A
-
E1
1
1235 Bordeaux Drive, Sunnyvale, CA 94089
Bottom View
.014
.022
Front View
b
-
1
†
†
e1
2
D
2
e
.014
.022
3
c
-
†
†
b
3
L
E
.175
.205
9
D
-
.125
.165
E
-
Tel: [phone]
Side View
.080
.105
E1
c
-
A
.095
.105
www.supertex.com
e
-
.045
.055
e1
-
.610*
.500
L
LR8
-