Datasheet

2
LT1236
1
2
3
4
8
7
6
5

TOP VIEW
NC*
V
IN

NC*
GND
NC*
NC*
V
0UT

TRIM**
S8 PACKAGE
8-LEAD PLASTIC SO
CONNECTED INTERNALLY. 
D0 NOT CONNECT EXTERNAL
CIRCUITRY TO THESE PINS
SEE APPLICATIONS
INFORMATION SECTION
*


**




A
U
G
W
A
W
U
W
ARB
S
O
LU
T
EXI T
I
S
Input Voltage .......................................................... 40V
Input/Output Voltage Differential ............................ 35V
Output-to-Ground Voltage (Shunt Mode Current Limit)
LT1236-5............................................................. 10V
LT1236-10........................................................... 16V
Trim Pin-to-Ground Voltage
Positive................................................ Equal to V
OUT
Negative ........................................................... – 20V
Output Short-Circuit Duration
V
IN
= 35V......................................................... 10 sec
V
IN
≤ 20V ................................................... Indefinite
Operating Temperature Range
LT1236AC, BC, CC.................................. 0°C to 70°C
LT1236AI, BI, CI ................................ –40°C to 85°C
Storage Temperature Range ................ –65°C to 150°C
Lead Temperature (Soldering, 10 sec)................ 300°C
WU
U
PACKAGE
/
O
RDER I FOR ATIO
Consult factory for Military grade parts.
E
LECTR
IC
AL C CHARA TERIST
ICS
V
IN
= 10V, I
OUT
= 0, T
A
= 25°C, unless otherwise noted.
LT1236-5
PARAMETER CONDITIONS MIN TYP MAX UNITS
Output Voltage (Note 1) LT1236A-5 4.9975 5.000 5.0025 V
LT1236B-5/LT1236C-5 4.9950 5.000 5.0050 V
Output Voltage Temperature Coefficient (Note 2) T
MIN
≤ T
J
≤ T
MAX
LT1236A-5 2 5 ppm/°C
LT1236B-5 5 10 ppm/°C
LT1236C-5 10 15 ppm/°C
Line Regulation (Note 3) 7.2V ≤ V
IN
≤ 10V 4 12 ppm/V
● 20 ppm/V
10V ≤ V
IN
≤ 40V 2 6 ppm/V
● 10 ppm/V
Load Regulation (Sourcing Current) 0 ≤ I
OUT
≤ 10mA 10 20 ppm/mA
(Note 3)
● 35 ppm/mA
LT1236AIS8-5
LT1236BIS8-5
LT1236CIS8-5
LT1236AIS8-10
LT1236BIS8-10
LT1236CIS8-10
ORDER PART
NUMBER
S8 PART MARKING
LT1236ACS8-5
LT1236BCS8-5
LT1236CCS8-5
LT1236ACS8-10
LT1236BCS8-10
LT1236CCS8-10
236AC5
236BC5
236CC5
236AC1
236BC1
236CC1
236AI5
236BI5
236CI5
236AI1
236BI1
236CI1
T
JMAX
= 125°C, θ
JA
= 190°C/WT
JMAX
= 125°C, θ
JA
= 130°C/W
ORDER PART
NUMBER
LT1236ACN8-5
LT1236BCN8-5
LT1236CCN8-5
LT1236ACN8-10
LT1236BCN8-10
LT1236CCN8-10
LT1236AIN8-5
LT1236BIN8-5
LT1236CIN8-5
LT1236AIN8-10
LT1236BIN8-10
LT1236CIN8-10
1
2
3
4
8
7
6
5

TOP VIEW
NC*
V
IN

NC*
GND
NC*
NC*
V
0UT

TRIM**
N8 PACKAGE
8-LEAD PDIP

CONNECTED INTERNALLY. 
D0 NOT CONNECT EXTERNAL
CIRCUITRY TO THESE PINS
SEE APPLICATIONS
INFORMATION SECTION
*


**
