LM285D-2.5G datasheet, PDF - EEWORLD Datasheet

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LM285D-2.5G: CategoryPower/power management The power supply circuit; File Size92KB，9 Pages; ManufacturerON Semiconductor; Websitehttp://www.onsemi.cn

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LM285D-2.5G Parametric

Parameter Name	Attribute value
Brand Name	ON Semiconductor
Is it lead-free?	Lead free
Parts packaging code	SOIC
package instruction	SOP, SOP8,.25
Contacts	8
Manufacturer packaging code	751-07
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	1 week
Analog Integrated Circuits - Other Types	TWO TERMINAL VOLTAGE REFERENCE
JESD-30 code	R-PDSO-G8
JESD-609 code	e3
length	4.9 mm
Humidity sensitivity level	1
Number of functions	1
Output times	1
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output voltage	2.538 V
Minimum output voltage	2.462 V
Nominal output voltage	2.5 V
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1.75 mm
surface mount	YES
technology	BIPOLAR
Temperature level	INDUSTRIAL
Terminal surface	Tin (Sn)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
Fine-tuning/adjustable output	NO
Maximum voltage tolerance	1.5%
width	3.9 mm
Base Number Matches	1

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LM285, LM385B

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

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−226

plastic case and are available in two voltage versions of 1.235 V 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 V and 2.500 V.

Features

www.onsemi.com

MARKING

DIAGRAMS

SOIC−8

D SUFFIX

CASE 751

y85−z

ALYW

•

Operating Current from 10

to 20 mA

1.0%, 1.5%, 2.0% and 3.0% Initial Tolerance Grades

Low Temperature Coefficient

1.0

Dynamic Impedance

Surface Mount Package Available

These Devices are Pb−Free and are RoHS Compliant

Cathode

N.C.

Cathode

Anode

TO−92

(TO−226)

Z SUFFIX

CASE 29

LMy85

Z−xxx

ALYWG

xxx

= 1.2 or 2.5

= 2 or 3

= 1 or 2

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

(Note: Microdot may be in either location)

360 k

Open

for 1.235 V

10 k

(Bottom View)

N.C.

Anode

Cathode

N.C.

600 k

8.45 k

Standard Application

74.3 k

Open

for 2.5 V

600 k

425 k

1.5 V

Battery

3.3 k

1.235 V

LM385−1.2

600 k

500

100 k

Anode

ORDERING INFORMATION

Figure 1. Representative Schematic Diagram

See detailed ordering and shipping information in the package

dimensions section on page 6 of this data sheet.

Semiconductor Components Industries, LLC, 2016

October, 2016 − Rev. 9

Publication Order Number:

LM285/D

LM285D-2.5G Related Products

	LM285D-2.5G	LM285Z-2.5G	LM385BZ-2.5G	LM385BZ-1.2G	LM385Z-1.2G	LM285Z-2.5RAG	LM285D-1.2G	LM385D-2.5G
Description		Output Voltage (Min/Fixed): 2.5V Output Current: 20mA Output Voltage (Max): - Output Type: Fixed Temperature Coefficient: 80ppm/°C Reference Source Type: Shunt LM385 Series 2.5 V 20 mA Micropower Voltage Reference Diode -TO-92	Output Voltage (Min/Fixed): 2.5V Output Current: 20mA Output Voltage (Max): - Output Type: Fixed Temperature Coefficient: 80ppm/°C Reference Source Type: Shunt	Micro voltage reference diode	Output Voltage (Min/Fixed): 1.235V Output Current: 20mA Output Voltage (Max): - Output Type: Fixed Temperature Coefficient: 80ppm/°C Reference Source Type: Shunt			Output Voltage (Min/Fixed): 2.5V Output Current: 20mA Output Voltage (Max): - Output Type: Fixed Temperature Coefficient: 80ppm/°C Reference Source Type: Shunt Micro Voltage Reference Diode
Brand Name	ON Semiconductor	ON Semiconductor	ON Semiconductor	ON Semiconductor	ON Semiconductor	ON Semiconductor	ON Semiconductor	ON Semiconductor
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Parts packaging code	SOIC	TO-92	TO-92	TO-92	TO-92	TO-92	SOIC	SOIC
package instruction	SOP, SOP8,.25	, SIP3,.1,50	, SIP3,.1,50	LEAD FREE, PLASTIC, TO-226, TO-92, 3 PIN	, SIP3,.1,50	, SIP3,.1,50	SOP, SOP8,.25	SOP, SOP8,.25
Contacts	8	3	3	3	3	3	8	8
Manufacturer packaging code	751-07	29-11	29-11	29-11	29-11	29-11	751-07	751-07
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Factory Lead Time	1 week	1 week	1 week	1 week	1 week	1 week	1 week	1 week
Analog Integrated Circuits - Other Types	TWO TERMINAL VOLTAGE REFERENCE	TWO TERMINAL VOLTAGE REFERENCE	TWO TERMINAL VOLTAGE REFERENCE	TWO TERMINAL VOLTAGE REFERENCE	TWO TERMINAL VOLTAGE REFERENCE	TWO TERMINAL VOLTAGE REFERENCE	TWO TERMINAL VOLTAGE REFERENCE	TWO TERMINAL VOLTAGE REFERENCE
JESD-30 code	R-PDSO-G8	O-PBCY-T3	O-PBCY-T3	O-PBCY-T3	O-PBCY-T3	O-PBCY-T3	R-PDSO-G8	R-PDSO-G8
JESD-609 code	e3	e3	e3	e3	e3	e3	e3	e3
Number of functions	1	1	1	1	1	1	1	1
Output times	1	1	1	1	1	1	1	1
Number of terminals	8	3	3	3	3	3	8	8
Maximum operating temperature	85 °C	85 °C	70 °C	70 °C	70 °C	85 °C	85 °C	70 °C
Maximum output voltage	2.538 V	2.538 V	2.538 V	1.247 V	1.26 V	2.538 V	1.247 V	2.575 V
Minimum output voltage	2.462 V	2.462 V	2.462 V	1.223 V	1.205 V	2.462 V	1.223 V	2.425 V
Nominal output voltage	2.5 V	2.5 V	2.5 V	1.235 V	1.235 V	2.5 V	1.235 V	2.5 V
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Encapsulate equivalent code	SOP8,.25	SIP3,.1,50	SIP3,.1,50	SIP3,.1,50	SIP3,.1,50	SIP3,.1,50	SOP8,.25	SOP8,.25
Package shape	RECTANGULAR	ROUND	ROUND	ROUND	ROUND	ROUND	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	CYLINDRICAL	CYLINDRICAL	CYLINDRICAL	CYLINDRICAL	CYLINDRICAL	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260	260	260	260	260	260	260	260
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
surface mount	YES	NO	NO	NO	NO	NO	YES	YES
technology	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
Temperature level	INDUSTRIAL	INDUSTRIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL	COMMERCIAL
Terminal surface	Tin (Sn)	Matte Tin (Sn) - annealed	Tin (Sn)	Tin (Sn)	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	Tin (Sn)	Tin (Sn)
Terminal form	GULL WING	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	DUAL	BOTTOM	BOTTOM	BOTTOM	BOTTOM	BOTTOM	DUAL	DUAL
Maximum time at peak reflow temperature	40	40	40	40	40	40	40	40
Fine-tuning/adjustable output	NO	NO	NO	NO	NO	NO	NO	NO
Maximum voltage tolerance	1.5%	3.4%	2.5%	2%	3.2%	3.4%	1%	4%
Base Number Matches	1	1	1	1	1	1	1	1

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