LM385Z-2.5#TRPBF Linear Technology, LM385Z-2.5#TRPBF Datasheet - Page 3

• Manufacturer Part Number: LM385Z-2.5#TRPBF
• Description: IC PREC VOLTAGE REF 2.5V TO-92-3
• Manufacturer: Linear Technology

Specifications of LM385Z-2.5#TRPBF

• Reference Type: Shunt
• Voltage - Output: 2.5V
• Tolerance: ±75mV
• Temperature Coefficient: 20ppm/°C
• Number Of Channels: 1
• Current - Cathode: 8µA
• Current - Output: 20mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: TO-92-3 (Standard Body), TO-226
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -
• Current - Quiescent: -

temperature range, otherwise specifications are at T
SYMBOL
V
I
r
e
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: All specifications are for T
LM185-2.5 T
40 C and T
ELECTRICAL C
MIN
Z
n
Z
Temp
V
Time
I
R
V
Z
V
Z
Z
MAX
PARAMETER
Reverse Breakdown Voltage
Average Temperature Coefficient
Minimum Operating Current
Reverse Breakdown Voltage
Change With Current
Reverse Dynamic Impedance
Wide Band Noise (RMS)
Long Term Stability
MIN
= 85 C. For LM385-2.5, T
= – 55 C and T
HARA TERISTICS
MAX
A
= 25 C unless otherwise noted. For the
= 125 C. For LM285-2.5, T
MIN
C
= 0 C and T
CONDITIONS
T
20 A I
T
20 A I
1mA I
I
10Hz f 10kHz, I
T
R
A
MIN
A
LM185-2.5/285-2.5
LM385-2.5
LM385B-2.5 (Note 3)
T
T
T
T
T
T
= 100 A (Note 4)
= 25 C, 20 A I
A
MIN
A
MIN
A
MIN
= 25 C 0.1 C, I
= 25 C
= 25 C
= 25 C
MAX
T
R
R
A
R
T
T
T
A
A
A
A
= 70 C.
20mA
T
= 25 C. (Note 2)
20mA (Note 3)
1mA
MIN
MAX
T
T
T
MAX
MAX
MAX
= –
The
R
R
R
= 100 A
= 100 A
20mA
denotes the specifications which apply over the full operating
Note 3: For very low initial tolerance, consult LT1004 data sheet. The
LT1004 is a low cost, pin for pin substitution device. For guaranteed
temperature coefficient consult the LT1034-2.5 data sheet.
Note 4: Guaranteed but not tested.
2.462
MIN
LM185-2.5/285-2.5
2.500
TYP
120
0.2
20
20
8
LM285-2.5/LM385-2.5
2.538
MAX
1.0
1.5
0.6
1.5
20
10
20
2.425
2.462
LM385-2.5/385B-2.5
MIN
LM185-2.5/
2.500 2.575
2.500 2.538
TYP
120
0.4
20
20
8
MAX
2.0
2.5
1.0
1.5
20
20
25
ppm/kHr
ppm/ C
UNITS
3
mV
mV
mV
mV
V
V
V
A
V