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Selector Guide
●
1235 Bordeaux Drive, Sunnyvale, CA 94089
●
Tel: (408) 222-8888
●
www.supertex.com
Linear Regulators
Device
V
IN
V
OUT
Output
Current
(mA)
Dimming Parallelable
Package
Options
Features
min
(V)
max
(V)
min
(V)
max
(V)
5.0
90
5.0
90
20
external
FeT
Yes
3-Lead TO-252 (K4)
3-Lead TO-92 (N3)
3-Lead SOT-89 (N8)
---
5.0
90
5.0
90
25
external
FeT
Yes
3-Lead TO-92 (N3)
3-Lead SOT-89 (N8)
---
5.0
220
5.0
220
20
external
FeT
Yes
3-Lead TO-252 (K4)
3-Lead TO-220 (N5)
---
6.5
90
4.0
90
20
pWM
Yes
8-Lead SOic (SG)
w/ Heat Slug
OTp, separate eNABLe pin
6.5
90
4.0
90
25
pWM
Yes
8-Lead SOic (SG)
w/ Heat Slug
OTp, separate eNABLe pin
6.5
90
4.0
90
30
pWM
Yes
8-Lead SOic (SG)
w/ Heat Slug
OTp, separate eNABLe pin
4.75
90
1.0
90
20
-
Yes
3-Lead TO-252 (K4)
3-Lead TO-92 (N3)
---
4.75
90
1.0
90
25
-
Yes
3-Lead TO-252 (K4)
3-Lead TO-92 (N3)
---
6.5
90
4.0
90
100
No
Yes
3-Lead TO-252 (K4)
3-Lead TO-220 (N5)
Reverse polarity protection, OTp
6.5
90
4.0
90
100
pWM
Yes
8-Lead SOic (SG)
w/ Heat Slug
Reverse polarity protection, OTp
Switching Converters
Device
Topology
V
IN
Output
Current
(mA)
Dimming
Package
Options
Demoboards
Application/
Design
Notes
min
(V)
max
(V)
Backlight LED Drivers
(cont.)
Buck
8.0
450
external FeT
pWM /
Linear
8-Lead SOic (LG)
16-Lead SOic (NG)
Boost, Sepic,
Buck-Boost
8.0
40
external FeT
pWM /
Linear
16-Lead SOic (NG)
---
---
Buck
8.0
60
external FeT
pWM /
Linear
8-Lead DFN (K7)
8-Lead MSOp (MG)
---
---
Buck
100
160
70
pWM /
Linear
24-Lead SOW (WG)
---
Boost, Sepic
10
40
external FeT
pWM /
Linear
40-Lead QFN (K6)
---
Boost, Sepic
10
40
external FeT
pWM /
Linear
40-Lead QFN (K6)
44-Lead QSOp (Qp)
---
Boost, Sepic
10
40
external FeT
pWM /
Linear
40-Lead QFN (K6)
---
---
Boost, Sepic
10
40
external FeT
pWM /
Linear
40-Lead QFN (K6)
---
---
Offline PFC
Buck, BiBReD
8.0
450
external FeT
pWM
8-Lead SOic (LG)
LED Driver ICs