REF3012 datasheet(1/8 Pages) ONSEMI

部件名	REF3012

功能描述	High Precision Low Drift CMOS Voltage Reference

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制造商	ONSEMI [ON Semiconductor]

网页	http://www.onsemi.com

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1 / 8 page

April, 2011 − Rev. 0

1

Publication Order Number:

REF3012/D

REF3012, REF3020,

REF3025, REF3030,

REF3033, REF3040

High Precision, Low Drift,

CMOS Voltage Reference

The REF30xx family of voltage references provides accurate

voltage regulation with a maximum temperature drift of 50 ppm/

°C.

The REF30xx can source or sink up to 10 mA of load current. It is

supplied in a space−saving SOT−23 package, and for most

applications can forgo the use of an output bypass capacitor.

Features

• Reference Voltages:

1.25 V, 2.048 V, 2.5 V, 3.0 V, 3.3 V, 4.096 V

• High Accuracy: ±0.2%

• Low Quiescent Current: 30 mA max

• High Output Current: 10 mA Sourced or Sunk

• Maximum 50 ppm/°C Temperature Drift over the Specified Range of

−40

°C to +85°C

• SOT−23 3−Lead Package

• This Device is Pb−Free, Halogen Free/BFR Free, and RoHS

Compliant

Typical Applications

• Battery Powered Systems

• A/D and D/A Converters

• Precision Regulator Systems

• Power Supplies

• Portable Medical Equipment

GND

REF30xx

C

0.1 mF

VIN

VOUT

Figure 1. Application Circuit

http://onsemi.com

PIN CONNECTIONS

GND

VIN

1

(Top View)

See detailed ordering and shipping information in the package

dimensions section on page 2 of this data sheet.

ORDERING INFORMATION

SOT23−3

TB SUFFIX

CASE 527AG

S3 = Specific Device Code

Y = Production Year

= (Last Digit)

M = Production Month

= (1 − 9, O, N, D)

MARKING DIAGRAM

S3YM

1

2

3

VOUT

2

3

PIN FUNCTIONS

Pin Name

VIN

Function

Supply Voltage Input

VOUT

Output Voltage

GND

Ground

1

2

3

Pin No.

类似零件编号 - REF3012

制造商	部件名	数据表	功能描述
Texas Instruments	REF3012	309Kb / 13P	50ppm/C Max, 50UA in SOT23-3 CMOS VOLTAGE REFERENCE
Burr-Brown (TI)	REF3012	412Kb / 14P	50ppm/C Max, 50UA in SOT23-3 CMOS VOLTAGE REFERENCE
Texas Instruments	REF3012	1Mb / 26P	CMOS Voltage Reference
	REF3012	1Mb / 32P	REF30E and REF30, Low Current Voltage Reference in SOT-23-3 REVISED JULY 2025
	REF3012AIDBZR	309Kb / 13P	50ppm/C Max, 50UA in SOT23-3 CMOS VOLTAGE REFERENCE

More results

类似说明 - REF3012

制造商	部件名	数据表	功能描述
Burr-Brown (TI)	REF5020	468Kb / 16P	Low-Noise, Very Low Drift, Precision VOLTAGE REFERENCE
Texas Instruments	REF5010	614Kb / 20P	Low-Noise, Very Low Drift, Precision VOLTAGE REFERENCE
	REF5020-EP	374Kb / 16P	LOW-NOISE, VERY LOW DRIFT, PRECISION VOLTAGE REFERENCE
	REF5020A-Q1	888Kb / 19P	LOW-NOISE, VERY LOW DRIFT, PRECISION VOLTAGE REFERENCE
ON Semiconductor	REF3025TB-GT3	260Kb / 8P	High Precision, Low Drift, CMOS Voltage Reference April, 2011 ??Rev. 0
Texas Instruments	REF5010	1Mb / 28P	Low-Noise, Very Low Drift, Precision VOLTAGE REFERENCE
	REF5010	2Mb / 28P	Low-Noise, Very Low Drift, Precision Voltage Reference
	REF5020-EP	1Mb / 29P	Low-Noise, Very Low Drift, Precision Voltage Reference
	REF5025-HT	383Kb / 17P	LOW NOISE, VERY LOW DRIFT, PRECISION VOLTAGE REFERENCE
SG Micro Corp	SGM4029	3Mb / 17P	Low Noise, Low Drift,Precision Voltage Reference SEPTEMBER2022-REV.A