SP317L Datasheet, PDF (8/13 Pages) Sipex Corporation – 3-Terminal Adjustable Voltage Regulator

Typical Application
SP317L
V_IN
7V ~
V_{IN ADJ} V_{OUT R}
8V
20
C
0.PF
R2
720
Q
2N22
V_OUT
V
C2
0.PF
R3
TTL
K
V_IN
V ~
8V
C
000PF
(Note )
SP317L
V_{IN ADJ} V_OUT
R
20
Q
2N2222
R2
.K
R3 00
R 0
(Note 3)
Figure . V Logic Regulator with Electronic
Shutdown (Minimum output = .2V)
Figure 6. Current Limited 6V Charger
Note 3: Sets peak current, I_Peak= 0.6V/R
Note : 000PF is recommended to filter out
any input transients.
V_IN
V
C
0.PF
SP317L
V_IN
ADJ ^VOUT
R
2K
%
D
LM32
R3
267
%
V_OUT
0V
R2
.K
%
V_IN
C2
0.PF
SP317L
V_{IN ADJ} V_OUT
R
20
C
R2
0PF
K
V_OUT
D
N002
C3
PF
Solid
Tantalum
Figure 7. High Stability 0V Regulator
Figure 8. Adjustable Regulator with
Improved Ripple Rejection
Note : Discharge C if output is shorted
to ground.
Date: 8/1/06 Rev H
SP317L 3-Terminal 100mA Adjustable Voltage Regulator

© 2006 Sipex Corporation