LM285D-2.5R2G datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power/power management> The power supply circuit> LM285D-2.5R2G

LM285D-2.5R2G: DescriptionOutput Voltage (Min/Fixed): 2.5V Output Current: 20mA Output Voltage (Max): - Output Type: Fixed Temperature Coefficient: 80ppm/°C Reference Source Type: Shunt 2.5V Precision Voltage Source; CategoryPower/power management The power supply circuit; File Size106KB，9 Pages; ManufacturerON Semiconductor; Websitehttp://www.onsemi.cn

Download Datasheet Parametric Compare View All

LM285D-2.5R2G Overview

Output Voltage (Min/Fixed): 2.5V Output Current: 20mA Output Voltage (Max): - Output Type: Fixed Temperature Coefficient: 80ppm/°C Reference Source Type: Shunt 2.5V Precision Voltage Source

LM285D-2.5R2G 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

Preview

Download Datasheet

View All

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

http://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

Pb-Free Packages are Available

Cathode

N.C.

Cathode

Anode

TO-92

(TO-226)

Z SUFFIX

CASE 29

LMy85

Z-xxx

ALYWWG

xxx

= 1.2 or 2.5

= 2 or 3

= 1 or 2

= Assembly Location

= Wafer Lot

= Year

W, WW = 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, 2008

March, 2008 - Rev. 8

Publication Order Number:

LM285/D

LM285D-2.5R2G Related Products

	LM285D-2.5R2G	LM385BD-1.2R2G	LM285D-1.2R2G	LM285Z-1.2G
Description	Output Voltage (Min/Fixed): 2.5V Output Current: 20mA Output Voltage (Max): - Output Type: Fixed Temperature Coefficient: 80ppm/°C Reference Source Type: Shunt 2.5V Precision Voltage Source	Output Voltage (Min/Fixed): 1.235V Output Current: 20mA Output Voltage (Max): - Output Type: Fixed Temperature Coefficient: 80ppm/°C Reference Source Type: Shunt 1.2V Precision Voltage Source	Output Voltage (Min/Fixed): 1.235V Output Current: 20mA Output Voltage (Max): - Output Type: Fixed Temperature Coefficient: 80ppm/°C Reference Source Type: Shunt 1.2V Precision Voltage Source	Output Voltage (Min/Fixed): 1.235V Output Current: 20mA Output Voltage (Max): - Output Type: Fixed Temperature Coefficient: 80ppm/°C Reference Source Type: Shunt LM285 Series 1.235 V 20 mA Micropower Voltage Reference Diode -TO-92
Brand Name	ON Semiconductor	ON Semiconductor	ON Semiconductor	ON Semiconductor
Is it lead-free?	Lead free	Lead free	Lead free	Lead free
Parts packaging code	SOIC	SOIC	SOIC	TO-92
package instruction	SOP, SOP8,.25	LEAD FREE, PLASTIC, SOIC-8	SOP, SOP8,.25	, SIP3,.1,50
Contacts	8	8	8	3
Manufacturer packaging code	751-07	751-07	751-07	29-11
Reach Compliance Code	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99
Factory Lead Time	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
JESD-30 code	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	O-PBCY-T3
JESD-609 code	e3	e3	e3	e3
Number of functions	1	1	1	1
Output times	1	1	1	1
Number of terminals	8	8	8	3
Maximum operating temperature	85 °C	70 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-	-40 °C	-40 °C
Maximum output voltage	2.538 V	1.247 V	1.247 V	1.247 V
Minimum output voltage	2.462 V	1.223 V	1.223 V	1.223 V
Nominal output voltage	2.5 V	1.235 V	1.235 V	1.235 V
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Encapsulate equivalent code	SOP8,.25	SOP8,.25	SOP8,.25	SIP3,.1,50
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	ROUND
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	CYLINDRICAL
Peak Reflow Temperature (Celsius)	260	260	260	260
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
surface mount	YES	YES	YES	NO
technology	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
Temperature level	INDUSTRIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin (Sn)
Terminal form	GULL WING	GULL WING	GULL WING	THROUGH-HOLE
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	BOTTOM
Maximum time at peak reflow temperature	40	40	40	40
Fine-tuning/adjustable output	NO	NO	NO	NO
Maximum voltage tolerance	1.5%	1%	1%	1%
Base Number Matches	1	1	1	1
length	4.9 mm	4.9 mm	4.9 mm	-
Humidity sensitivity level	1	1	1	-
encapsulated code	SOP	SOP	SOP	-
Maximum seat height	1.75 mm	1.75 mm	1.75 mm	-
width	3.9 mm	3.9 mm	3.9 mm	-

Recommended Resources

Using 14-bit 125MSPS four-channel ADC circuit diagram

Asynchronous motor protection circuit composed of photoelectric coupler

B690-1 type bullhead planer electrical schematic circuit

Oil pressure display circuit

Phase sequence protection circuit

DSP Learning Series (1): I started to get in touch with DSP. At the beginning, I didn’t know anything and learned from each other. The laboratory has test chambers of models such as DM642 and 5509A. The DM642 has a camera and...; gyfu DSP and ARM Processors

After installing Lite FET-Pro430 Elprotronic, FET430UIF cannot download simulation. What's the problem?: Lite FET-Pro430 Elprotronic is a mass production download tool for MSP430. After installing it last Friday, the MSP-FET430UIF cannot be downloaded for simulation. What's going on?...; gaoshou1218 Microcontroller MCU

Implement some image processing and video playback classes in Java using EVC: java.awt.Color java.awt.Graphics java.awt.Graphics2D java.awt.Image java.awt.Point java.awt.Image.BufferedImage java.awt.Image.FilteredImageSource java.awt.Image.ImageFilter java.awt.Image.ImageProduc...; duguxx Embedded System

How to drive a touch screen in Linux? Please give me more details. Thanks!: How to drive a touch screen in Linux? Please give me more details. Thanks!...; 明月清风 Linux and Android

How is the circuit of the LED aging rack connected? Series or parallel?: How is the circuit of the LED aging rack connected? Series or parallel? I want to spend a few hundred dollars to buy an aging control box, and then make the rack and wiring clips myself. But I have to...; power_lau LED Zone

Unable to burn image file using tftp: The RH9 installed on the PC has the TFTP service enabled. The PC is connected to the ARM board with a crossover cable and a serial cable. The IP address of the PC is set to 192.168.2.111, the DNS and ...; kawoyi Embedded System

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components