Texas Instruments LM385M-1.2

Name: LM385M-1.2
Brand: Texas Instruments
SKU: 3285463-LM385M-1.2
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LM385M-1.2

Manufacturer:: Texas Instruments

Ventron No:: 3285463-LM385M-1.2

Description:: IC VREF SHUNT 1.235V 8SOIC

ECAD Model:

Datasheet:: LM385M-1.2

Specifications

Texas Instruments LM385M-1.2 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM385M-1.2.

Lifecycle Status
NRND (Last Updated: 4 days ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Number of Pins
8
Operating Temperature
0°C~70°C TA
Packaging
Tube
Tolerance
-2.43% 2.02%
JESD-609 Code
e0
Part Status
Not For New Designs
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Temperature Coefficient
150ppm/°C
Terminal Finish
Tin/Lead (Sn/Pb)
Subcategory
Voltage References
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
235
Number of Functions
1
Current Rating
10A
Base Part Number
LM385
Number of Outputs
1
Output Voltage
1.235V
Output Type
Fixed
Max Output Current
20mA
Number of Channels
1
Trim/Adjustable Output
NO
Analog IC - Other Type
TWO TERMINAL VOLTAGE REFERENCE
Nominal Supply Current
10mA
Max Output Voltage
1.235V
Reference Voltage
1.235V
Reference Type
Shunt
Current - Cathode
15μA
Noise - 10Hz to 10kHz
60μVrms
Height
1.75mm
Length
4.9mm
Width
3.91mm
Thickness
1.58mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead

Description

LM385M-1.2 Overview
From a technical standpoint, the Texas Instruments PMIC - Voltage Reference chip is a highly efficient and reliable component that falls under the PMIC - Voltage Reference category. It is designed to meet the strict standards set by JESD-609 Code e0, ensuring its compatibility and performance in various electronic devices. With a temperature coefficient of 150ppm/°C, this chip is able to maintain a stable output voltage even in extreme temperature conditions, making it suitable for use in a wide range of applications. Its terminal finish of Tin/Lead (Sn/Pb) provides excellent conductivity and durability, while its BIPOLAR technology allows for precise and accurate voltage regulation. The gull wing terminal form of this chip makes it easy to install and secure onto a circuit board, making it a popular choice among electronic manufacturers. With a current rating of 10A and a maximum output current of 20mA, this chip is capable of handling high power demands without compromising its performance. Its reference voltage of 1.235V makes it a versatile component that can be used in various voltage reference circuits. Additionally, its compact size with a width of 3.91mm and thickness of 1.58mm makes it a space-saving solution for electronic designs. Overall, the Texas Instruments PMIC - Voltage Reference chip offers a combination of advanced technology, high performance, and compact design, making it a top choice for electronic engineers and manufacturers.

LM385M-1.2 Features
-2.43% 2.02% Tolerance
TWO TERMINAL VOLTAGE REFERENCE Analog IC
Peak Reflow Temperature: 235
Channel Number: 1
Reference Voltage: 1.235V

LM385M-1.2 Applications
There are a lot of Texas Instruments
LM385M-1.2 Voltage Reference applications.

Computer workstations
Suitable for use with a wide range of video RAMDACs
Smart industrial transmitters
PCMCIA cards
Automotive
3 V/5 V, 8-bit to 12-bit data converters
Precision data acquisition systems
High resolution converters
Industrial process control systems
Precision instruments

LM385M-1.2 More Descriptions

Voltage References 1.235-V, 0 C to 70 C, micropower voltage reference diode 8-SOIC 0 to 70
IC, SM, MICROPOWER, VOLT REF, 1.2V; Topology:Shunt; Reference Voltage:1.235V; Reference Voltage Tolerance:25mV; Temperature Coefficient:150ppm/°C; Voltage Reference Case Style:SOIC; No. of Pins:8; Operating Temperature Range:0°C to 70°C; SVHC:No SVHC (19-Dec-2011); Base Number:385; Diode Type:Voltage Reference; Junction Temperature Tj Max:70°C; Junction Temperature Tj Min:0°C; Logic Function Number:385; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Package / Case:SOIC; Reference Voltage & Age Tolerance:2%; Temperature Coeff. :150ppm/°C; Termination Type:SMD; Tolerance:0.3%; Voltage Regulator Type:Shunt
The LM185-1.2/LM285-1.2/LM385-1.2 are micro power 2-terminal band-gap voltage regulator diodes. Operating over a 10uA to 20mA current range, they feature exceptionally low dynamic impedance and good temperature stability. On-chip trimming is used to provide tight voltage tolerance. Since the LM185-1.2 band-gap reference uses only transistors and resistors, low noise and good long term stability result. Careful design of the LM185-1.2 has made the device exceptionally tolerant of capacitive loading, making it easy to use in almost any reference application. The wide dynamic operating range allows its use with widely varying supplies with excellent regulation. The extremely low power drain of the LM185-1.2 makes it useful for micro power circuitry. This voltage reference can be used to make portable meters, regulators or general purpose analog circuitry with battery life approaching shelf life. Further, the wide operating current allows it to replace older references with a tighter tolerance part. The LM185-1.2 is rated for operation over a -55*C to 125*C temperature range while the LM285-1.2 is rated -40*C to 85*C and the LM385-1.2 0*C to 70*C. The LM185-1.2/ LM285-1.2 are available in a hermetic TO-46 package and the LM285-1.2/LM385-1.2 are also available in a low-cost TO-92 molded package, as well as SO and SOT-23. The LM185-1.2 is also available in a hermetic leadless chip carrier package.

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