LT1034CZ-2.5#PBF

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Analog Devices Inc./Maxim Integrated

IC VREF SHUNT 2.5V/7V TO92-3

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LT1034CZ-2.5#PBF

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Analog Devices Inc./Maxim Integrated

IC VREF SHUNT 2.5V/7V TO92-3

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Description Specifications Series Pricing CAD Documents

Description

General part information

LT1034 Series

The LT1034 is a micropower, precision 1.2V/2.5 reference combined with a 7V auxiliary reference. The 1.2V/2.5V reference is a trimmed, thin-film, band-gap, voltage reference with 1% initial tolerance and guaranteed 20ppm/°C temperature drift. Operating on only 20µA, the LT1034 offers guaranteed drift, low temperature cycling hysteresis and good long-term stability. The low dynamic impedance makes the LT1034 easy to use from unregulated supplies. The 7V reference is a subsurface zener device for less demanding applications.The LT1034 reference can be used as a high performance upgrade of the LM385 or LT1004, where guaranteed temperature drift is desired.ApplicationsPortable MetersPrecision RegulatorsCalibrators

Technical Specifications

Parameters and characteristics for this part

Specification	LT1034CZ-2.5#PBF

Current - Cathode	30 µA
Current - Output	20 mA
Mounting Type	Through Hole
Noise	6 µVp-p
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Output Type	Fixed
Package / Case	TO-226-3, TO-92-3 (TO-226AA)
Package Name	TO-92-3
Reference Type	Shunt, Dual
Temperature Coefficient	40 ppm/°C
Tolerance	1.6 %
Voltage - Output (Fixed)	7 V
Voltage - Output (Min)	2.5 V

LT1034 Series

Part	Noise	Temperature Coefficient	Reference Type	Operating Temperature (Max)	Operating Temperature (Min)	Output Type	Current - Output	Mounting Type	Package Name	Voltage - Output (Min)	Voltage - Output (Fixed)	Tolerance	Package / Case	Current - Cathode	Temperature Coefficient (Highest)	Temperature Coefficient (Lowest)	Package Length	Package Width
Analog Devices Inc./Maxim Integrated LT1034IZ-1.2#PBF	4 µVp-p	40 ppm/°C	Dual Shunt	85 °C	-40 °C	Fixed	20 mA	Through Hole	TO-92-3	1.225 V	7 V	1.2 %	TO-226-3 TO-92-3 (TO-226AA)	20 µA
Analog Devices Inc./Maxim Integrated LT1034BCZ-1.2#TRPBF	4 µVp-p	20 ppm/¯C	Dual Shunt	70 °C	0 °C	Fixed	20 mA	Through Hole	TO-92-3	1.225 V	7 V	1.2 %	TO-226-3 TO-92-3 (TO-226AA) Formed Leads	20 µA	20 ppm/°C	0 ppm/°C
Analog Devices Inc./Maxim Integrated LT1034BIZ-1.2#PBF	4 µVp-p	20 ppm/¯C	Dual Shunt	85 °C	-40 °C	Fixed	20 mA	Through Hole	TO-92-3	1.225 V	7 V	1.2 %	TO-226-3 TO-92-3 (TO-226AA)	20 µA	20 ppm/°C	0 ppm/°C
Analog Devices Inc./Maxim Integrated LT1034CS8-1.2#TRPBF	4 µVp-p	40 ppm/°C	Dual Shunt	70 °C	0 °C	Fixed	20 mA	Surface Mount	8-SO 8-SOIC	1.225 V	7 V	1.2 %		20 µA			0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated LT1034IS8-2.5#TRPBF	6 µVp-p	40 ppm/°C	Dual Shunt	85 °C	-40 °C	Fixed	20 mA	Surface Mount	8-SO 8-SOIC	2.5 V	7 V	1.6 %		30 µA			0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated LT1034CS8-1.2#PBF	4 µVp-p	40 ppm/°C	Dual Shunt	70 °C	0 °C	Fixed	20 mA	Surface Mount	8-SO 8-SOIC	1.225 V	7 V	1.2 %		20 µA			0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated LT1034CZ-2.5#TRPBF	6 µVp-p	40 ppm/°C	Dual Shunt	70 °C	0 °C	Fixed	20 mA	Through Hole	TO-92-3	2.5 V	7 V	1.6 %	TO-226-3 TO-92-3 (TO-226AA) Formed Leads	30 µA
Analog Devices Inc./Maxim Integrated LT1034CZ-1.2#PBF	4 µVp-p	40 ppm/°C	Dual Shunt	70 °C	0 °C	Fixed	20 mA	Through Hole	TO-92-3	1.225 V	7 V	1.2 %	TO-226-3 TO-92-3 (TO-226AA)	20 µA
Analog Devices Inc./Maxim Integrated LT1034IZ-2.5#TRPBF	6 µVp-p	40 ppm/°C	Dual Shunt	85 °C	-40 °C	Fixed	20 mA	Through Hole	TO-92-3	2.5 V	7 V	1.6 %	TO-226-3 TO-92-3 (TO-226AA) Formed Leads	30 µA
Analog Devices Inc./Maxim Integrated LT1034IS8-1.2#TRPBF	4 µVp-p	40 ppm/°C	Dual Shunt	85 °C	-40 °C	Fixed	20 mA	Surface Mount	8-SO 8-SOIC	1.225 V	7 V	1.2 %		20 µA			0.154 in	3.9 mm

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

LT1034CZ-2.5#PBF | Datasheet

R070 Reliability Data