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LM385D-1.2R2

Description
1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235V, PDSO8, PLASTIC, SO-8
CategoryPower/power management    The power supply circuit   
File Size111KB,7 Pages
ManufacturerMotorola ( NXP )
Websitehttps://www.nxp.com
Download Datasheet Parametric View All

LM385D-1.2R2 Overview

1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235V, PDSO8, PLASTIC, SO-8

LM385D-1.2R2 Parametric

Parameter NameAttribute value
MakerMotorola ( NXP )
Parts packaging codeSOIC
package instructionSOP,
Contacts8
Reach Compliance Codeunknown
ECCN codeEAR99
Analog Integrated Circuits - Other TypesTWO TERMINAL VOLTAGE REFERENCE
JESD-30 codeR-PDSO-G8
length4.9 mm
Number of functions1
Output times1
Number of terminals8
Maximum operating temperature70 °C
Minimum operating temperature
Maximum output voltage1.273 V
Minimum output voltage1.192 V
Nominal output voltage1.235 V
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Maximum seat height1.75 mm
Maximum supply current (Isup)0.02 mA
surface mountYES
technologyBIPOLAR
Temperature levelCOMMERCIAL
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Fine-tuning/adjustable outputNO
width3.9 mm
Order this document by LM285/D
LM285
Micropower Voltage
Reference Diodes
The LM285/LM385 series are micropower two–terminal bandgap voltage
regulator diodes. Designed to operate over a wide current range of 10
µA
to
20 mA, these devices feature exceptionally low dynamic impedance, low
noise and stable operation over time and temperature. Tight voltage
tolerances are achieved by on–chip trimming. The large dynamic operating
range enables these devices to be used in applications with widely varying
supplies with excellent regulation. Extremely low operating current make
these devices ideal for micropower circuitry like portable instrumentation,
regulators and other analog circuitry where extended battery life is required.
The LM285/LM385 series are packaged in a low cost TO–226AA plastic
case and are available in two voltage versions of 1.235 and 2.500 V as
denoted by the device suffix (see Ordering Information table). The LM285 is
specified over a –40°C to +85°C temperature range while the LM385 is rated
from 0°C to +70°C.
The LM385 is also available in a surface mount plastic package in
voltages of 1.235 and 2.500 V.
Operating Current from 10
µA
to 20 mA
LM385, B
MICROPOWER VOLTAGE
REFERENCE DIODES
SEMICONDUCTOR
TECHNICAL DATA
Z SUFFIX
PLASTIC PACKAGE
CASE 29
(Bottom View)
3
2
1
N.C.
Cathode
Anode
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
N.C. 1
N.C. 2
N.C. 3
Anode 4
1.0%, 1.5%, 2.0% and 3.0% Initial Tolerance Grades
Low Temperature Coefficient
1.0
Dynamic Impedance
Surface Mount Package Available
8 Cathode
7
N.C.
6 N.C.
5 N.C.
Standard Application
1.5 V
Battery
+
3.3 k
1.235 V
LM385–1.2
Representative Schematic Diagram
Cathode
360 k
Open
for 1.235 V
10 k
ORDERING INFORMATION
Reverse
Break–
Operating
Temperature down
Voltage Tolerance
Range
TA = – 40° to
+85°C
1.235 V
2.500 V
1.235 V
1.235 V
2.500 V
2.500 V
±
1.0%
±
1.5%
±
1.0%
±
2.0%
±
1.5%
±
3.0%
600 k
Device
8.45 k
LM285D–1.2
LM285Z–1.2
LM285D–2.5
LM285Z–2.5
600 k
425 k
LM385BD–1.2
LM385BZ–1.2
LM385D–1.2
LM385Z–1.2
74.3 k
Open
for 2.5 V
600 k
500
100 k
LM385BD–2.5
LM385BZ–2.5
LM385D–2.5
LM385Z–2.5
TA = 0° to
+70°C
Anode
©
Motorola, Inc. 1996
Rev 2
MOTOROLA ANALOG IC DEVICE DATA
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