LND2950 / LND2951
ABSOLUTE MAXIMUM RATING
Power Dissipation
Lead Temperature (Soldering, 5 seconds)
Storage Temperature Range
Operating Junction Temperature Range
Input Supply Voltage
Feedback Input Voltage
Shutdown Input Voltage
Error Comparator Output
Internally Limited
260º
-65ºC to+150ºC
-55ºC to +150º
-0.3 to+30V
-1.5 to+30V
-0.3 to +30V
-0.3 to +30V
PIN CONFIGURATION
Output
Sense
Shutdown
GND
1
2
3
4
8
7
6
5
Input
Feedback
-XX V tap
Error
OUTPUT
GND
INPUT
LND2951-XX
8-Pin Plastic (Top View)
+V
IN
TO-92 (Bottom View)
100k
Ω
ERROR
OUTPUT
5
ERROR
8
VIN
V
OUT
1
V
OUT 1.2
0.01
µ
F
R1
GND
4
FB
7
1.23V
30V
+
3.3
µ
F
LND2951
SHUTDOWN 3
INPUT
Off
On
Note : pins 2 and 6
are left open
V
OUT
= V
(1+ R1/R2)
REF
V
REF
R2
Figure 1: Adjustable Regulator
•
Linear Dimensions, Inc.
•
445 East Ohio Street, Chicago IL 60611 USA
•
tel 312.321.1810
•
fax 312.321.1830
•
•
LINEAR_DIMENSIONS [ LINEAR DIMENSIONS SEMICONDUCTOR ]
