LT1236CIS8-5#PBF Linear Technology, LT1236CIS8-5#PBF Datasheet - Page 3

• Manufacturer Part Number: LT1236CIS8-5#PBF
• Description: IC PREC REF 5V 15PPM/DEGC 8-SOIC
• Manufacturer: Linear Technology

Specifications of LT1236CIS8-5#PBF

• Reference Type: Series, Shunt
• Voltage - Output: 5V
• Tolerance: ±0.1%
• Temperature Coefficient: 15ppm/°C
• Voltage - Input: 7.2 ~ 40 V
• Number Of Channels: 1
• Current - Quiescent: 1.2mA
• Current - Output: 10mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Cathode: -

PARAMETER
Load Regulation (Sinking Current)
(Note 3)
Supply Current
Output Voltage Noise
(Note 5)
Long-Term Stability of Output Voltage (Note 6)
Temperature Hysteresis of Output (Note 7)
PARAMETER
Output Voltage Temperature Coefficient (Note 2)
Line Regulation (Note 3)
Load Regulation (Sourcing Current)
(Note 3)
Load Regulation (Shunt Mode)
(Notes 3, 4)
Series Mode Supply Current
Shunt Mode Minimum Current
Output Voltage Noise (Note 5)
Long-Term Stablility of Output Voltage (Note 6)
Temperature Hysteresis of Output (Note 7)
The
range.
Note 1: Output voltage is measured immediately after turn-on. Changes
due to chip warm-up are typically less than 0.005%.
Note 2: Temperature coefficient is measured by dividing the change in
output voltage over the temperature range by the change in temperature.
Incremental slope is also measured at 25 C.
Note 3: Line and load regulation are measured on a pulse basis. Output
changes due to die temperature change must be taken into account
separately.
Note 4: Shunt mode regulation is measured with the input open. With the
input connected, shunt mode current can be reduced to 0mA. Load
regulation will remain the same.
ELECTRICAL C
V
Output Voltage (Note 1)
IN
= 15V, I
denotes specifications which apply over the specified temperature
OUT
= 0, T
A
= 25 C, unless otherwise noted.
HARA TERISTICS
C
CONDITIONS
0 I
0.1Hz f 10Hz
10Hz f 1kHz
CONDITIONS
LT1236A-10
LT1236B-10/LT1236C-10
T
11.5V V
14.5V V
0 I
1.7mA I
V
0.1Hz f 10Hz
10Hz f 1kHz
MIN
IN
t = 1000Hrs Non-Cumulative
T = 25 C
t = 1000Hrs Non-Cumulative
T = 25 C
LT1236A-10
LT1236B-10
LT1236C-10
is Open
OUT
OUT
T
J
IN
IN
SHUNT
10mA
10mA
T
MAX
14.5V
40V
V
IN
10mA
= 10V, I
Note 5: RMS noise is measured with a 2-pole highpass filter at 10Hz and a
2-pole lowpass filter at 1kHz. The resulting output is full-wave rectified and
then integrated for a fixed period, making the final reading an average as
opposed to RMS. Correction factors are used to convert from average to
RMS, and 0.88 is used to correct for the non-ideal bandbass of the filters.
Peak-to-peak noise is measured with a single highpass filter at 0.1Hz and a
2-pole lowpass filter at 10Hz. The unit is enclosed in a still-air environment
to eliminate thermocouple effects on the leads. Test time is 10 seconds.
Note 6: Long-term stability typically has a logarithmic characteristic and
therefore, changes after 1000 hours tend to be much smaller than before
that time. Total drift in the second thousand hours is normally less than
one third that of the first thousand hours, with a continuing trend toward
reduced drift with time. Significant improvement in long-term drift can be
OUT
= 0, T
A
= 25 C, unless otherwise noted.
9.995
9.990
MIN
MIN
LT1236-10
LT1236-5
10.000
10.000
TYP
TYP
0.8
3.0
2.2
1.0
0.5
1.2
1.1
6.0
3.5
60
20
10
10
12
50
30
2
5
5
10.005
10.010
MAX
MAX
100
150
100
150
1.2
1.5
3.5
1.7
2.0
1.5
1.7
10
15
25
40
5
4
6
2
4
6
LT1236
ppm/mA
ppm/mA
ppm/mA
ppm/mA
ppm/mA
ppm/mA
ppm/ C
ppm/ C
ppm/ C
ppm/V
ppm/V
ppm/V
ppm/V
UNITS
UNITS
V
V
3
V
ppm
ppm
V
ppm
ppm
RMS
RMS
mA
mA
mA
mA
mA
mA
P-P
P-P
V
V