LM285Z-1.2G ON Semiconductor, LM285Z-1.2G Datasheet - Page 3

• Manufacturer Part Number: LM285Z-1.2G
• Description: DIODE REG MICROPWR 1.235V TO-92
• Manufacturer: ON Semiconductor
• Type: Voltage Referencer

Specifications of LM285Z-1.2G

• Reference Type: Shunt
• Voltage - Output: 1.235V
• Tolerance: ±1%
• Temperature Coefficient: 80ppm/°C
• Number Of Channels: 1
• Current - Cathode: 10µA
• Current - Output: 20mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: TO-92-3 (Standard Body), TO-226
• Product: Voltage References
• Topology: Shunt References
• Output Voltage: 1.235 V
• Initial Accuracy: 1 %
• Average Temperature Coefficient (typ): 80 ppm/C (Typ)
• Shunt Current (max): 20 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: Through Hole
• Shunt Current (min): 0.01 mA
• Current, Supply: 8 μA
• Package Type: TO-92
• Temperature, Operating, Range: -40 to +85 °C
• Voltage, Breakdown, Reverse: 1.235 V
• Voltage, Noise: 60 μV
• Fixed / Adjust / Prog: Precision
• Output Voltage (max): 1.235V
• Reference Voltage Accuracy (max): 1
• Load Regulation: 10mV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 3
• Reference Voltage: 1.235V
• Voltage Reference Case Style: TO-92
• No. Of Pins: 3
• Operating Temperature Range: -40°C To +85°C
• Current Rating: 10A
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -
• Current - Quiescent: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: LM285Z-1.2GOS

2. T
ELECTRICAL CHARACTERISTICS
Reverse Breakdown Voltage Change with Current
Reverse Dynamic Impedance
Average Temperature Coefficient
Wideband Noise (RMS)
Long Term Stability
T
T
T
I
1.0 mA v I
I
20 mA v I
I
I
low
high
low
high
Rmin
R
R
R
T
T
A
A
= 100 mA, T
= 100 mA, 10 Hz v f v 10 kHz
= 100 mA, T
= T
= T
v I
= -40°C for LM285-1.2, LM285-2.5
= +85°C for LM285-1.2, LM285-2.5
= 0°C for LM385-1.2, LM385B-1.2, LM385-2.5, LM385B-2.5
= +70°C for LM385-1.2, LM385B-1.2, LM385-2.5, LM385B-2.5
low
low
R
R
to T
to T
v 1.0 mA, T
R
v 20 mA, T
v 20 mA, T
A
A
high
high
Characteristic
= +25°C
= +25°C ± 0.1°C
(Note 2)
(Note 2)
A
A
A
= +25°C
= T
= +25°C
low
to T
high
(T
(Note 2)
A
= 25°C, unless otherwise noted)
DV
Symbol
DV
LM285, LM385B
(BR)
(BR)R
Z
S
n
/DT
3
Min
-
-
-
-
-
-
-
-
LM285-1.2
Typ
120
0.6
80
20
-
-
-
-
Max
1.0
1.5
10
20
-
-
-
-
LM385-1.2/LM385B-1.2
Min
-
-
-
-
-
-
-
-
Typ
120
0.6
80
20
-
-
-
-
Max
2.0
2.5
20
25
-
-
-
-
ppm/kHR
ppm/°C
Unit
mV
mV
W