LT1031BMH Linear Technology, LT1031BMH Datasheet - Page 3

• Manufacturer Part Number: LT1031BMH
• Description: IC PREC REF 10V 5PPM/DEGC TO39-3
• Manufacturer: Linear Technology

Specifications of LT1031BMH

• Reference Type: Series
• Voltage - Output: 10V
• Tolerance: ±0.05%
• Temperature Coefficient: 5ppm/°C
• Voltage - Input: 4.5 ~ 40 V
• Number Of Channels: 1
• Current - Quiescent: 1.7µA
• Current - Output: 10mA
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-39-3, TO-205AD, Metal Can
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Cathode: -

ELECTRICAL CHARACTERISTICS
operating temperature range. V
SYMBOL
V
∆V
∆V
∆V
∆V
∆V
I
∆V
e
r
∆Time
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: Output voltage is measured immediately after turn-on. Changes
due to chip warm-up are typically less than 0.005%.
Note 3: Temperature coefficient is measured by dividing the change in
output voltage over the temperature range by the change in temperature.
Separate tests are done for hot and cold: T
Incremental slope is also measured at 25
5ppm/°C drift specification is for – 25°C to 85°C. Drift over the full – 55°C
to 125°C range is guaranteed to 7ppm/°C.
∆T
∆V
∆I
Q
∆l
O
n
∆V
R
Q
R
R
R
IN
R
O
IN
R
Z
PARAMETER
Output Voltage
Output Accuracy
Output Accuracy
Output Voltage Change
with Temperature
Line Regulation
Input Voltage Range
Load Regulation
Quiescent Current
Change in Quiescent Current
Output Noise Voltage
Ripple Rejection
Output Resistance
Long Term Stability
– 0, –1
– 2
– 0, –1
– 2
– 0
– 1
– 2
– 0, –1
– 2
– 0, –1
– 2
IN
= 15V, R
MIN
°
C. For LT1031BMH, the
to 25°C and 25°C to T
L
= 10kΩ, – 55°C ≤ T
CONDITIONS
T
T
T
Note 6
13V ≤ V
0mA ≤ l
13V ≤ V
∆V
f = 120Hz
T
A
A
A
A
IN
= 25°C (Note 8)
= 25°C
= 25°C
= –55°C, 125°C
= 20V from 13V TO 33V
(LH0070) The
OUT
MAX
IN
IN
≤ 33V, T
≤ 33V
.
≤ 5mA
A
≤ 125°C, unless noted.
A
Note 4: Line and load regulation are measured on a pulse basis. Output
changes due to die temperature change must be taken into account
separately. Package thermal resistance is 150°C/W.
Note 5: 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.
Note 6: Temperature drift is guaranteed from –25°C to 85°C on LH0070.
Note 7: See curve for guaranteed minimum V
Note 8: Guaranteed by design.
= 25°C
●
denotes the specifications which apply over the full
●
●
●
●
●
●
●
●
●
●
11.4
MIN
LH0070
10.000
± 0.03
± 0.02
± 0.02
± 0.01
LT1031/LH0070
0.006
0.006
0.001
0.01
TYP
1.2
0.1
0.2
6
IN
± 0.05
± 0.04
± 0.05
MAX
± 0.1
± 0.2
± 0.1
± 0.2
0.03
0.03
versus I
0.3
0.2
0.1
1.5
0.6
40
5
OUT
.
%/V
UNITS
µV
%/Yr
%/Yr
1031fb
3
mA
mA
P-P
P-P
%
%
%
%
%
%
%
%
%
%
Ω
V
V