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LT1034
PRODUCTIONMicropower Dual Reference
- Part Models
- 24
- 1ku List Price
- Starting From $2.82
Overview
- Guaranteed 20 ppm/°C Drift
- 1.2V 1% Initial Tolerance
- 20µA to 20mA Operation (1.2V)
- 1Ω Dynamic Impedance
- 7V, 100µA Reference
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.
Applications
- Portable Meters
- Precision Regulators
- Calibrators
Documentation
Data Sheet 1
Reliability Data 1
Application Note 10
Design Note 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| LT1034BCZ-1.2#PBF | 3-Lead TO-92 | ||
| LT1034BCZ-1.2#TRPBF | 3-Lead TO-92 | ||
| LT1034BCZ-2.5#PBF | 3-Lead TO-92 | ||
| LT1034BCZ-2.5#TRPBF | 3-Lead TO-92 | ||
| LT1034BIZ-1.2#PBF | 3-Lead TO-92 | ||
| LT1034BIZ-1.2#TRPBF | 3-Lead TO-92 | ||
| LT1034BIZ-2.5#PBF | 3-Lead TO-92 | ||
| LT1034BIZ-2.5#TRPBF | 3-Lead TO-92 | ||
| LT1034CS8-1.2#PBF | 8-Lead SOIC (Narrow 0.15 Inch) | ||
| LT1034CS8-1.2#TRPBF | 8-Lead SOIC (Narrow 0.15 Inch) | ||
| LT1034CS8-2.5#PBF | 8-Lead SOIC (Narrow 0.15 Inch) | ||
| LT1034CS8-2.5#TRPBF | 8-Lead SOIC (Narrow 0.15 Inch) | ||
| LT1034CZ-1.2#PBF | 3-Lead TO-92 | ||
| LT1034CZ-1.2#TRPBF | 3-Lead TO-92 | ||
| LT1034CZ-2.5#PBF | 3-Lead TO-92 | ||
| LT1034CZ-2.5#TRPBF | 3-Lead TO-92 | ||
| LT1034IS8-1.2#PBF | 8-Lead SOIC (Narrow 0.15 Inch) | ||
| LT1034IS8-1.2#TRPBF | 8-Lead SOIC (Narrow 0.15 Inch) | ||
| LT1034IS8-2.5#PBF | 8-Lead SOIC (Narrow 0.15 Inch) | ||
| LT1034IS8-2.5#TRPBF | 8-Lead SOIC (Narrow 0.15 Inch) | ||
| LT1034IZ-1.2#PBF | 3-Lead TO-92 | ||
| LT1034IZ-1.2#TRPBF | 3-Lead TO-92 | ||
| LT1034IZ-2.5#PBF | 3-Lead TO-92 | ||
| LT1034IZ-2.5#TRPBF | 3-Lead TO-92 |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Feb 20, 2022 - 22_0014 Final Packaging Changes for TO-92, TO-5 and TO-46 |
||
| LT1034BCZ-1.2#PBF | PRODUCTION | |
| LT1034BCZ-2.5#PBF | PRODUCTION | |
| LT1034BIZ-1.2#PBF | PRODUCTION | |
| LT1034BIZ-2.5#PBF | PRODUCTION | |
| LT1034CZ-1.2#PBF | PRODUCTION | |
| LT1034CZ-2.5#PBF | PRODUCTION | |
| LT1034IZ-1.2#PBF | PRODUCTION | |
| LT1034IZ-2.5#PBF | PRODUCTION | |
|
Mar 6, 2022 - 22_0014 Final Packaging Changes for TO-92, TO-5 and TO-46 |
||
| LT1034BCZ-1.2#TRPBF | PRODUCTION | |
| LT1034BCZ-2.5#TRPBF | PRODUCTION | |
| LT1034BIZ-1.2#TRPBF | PRODUCTION | |
| LT1034BIZ-2.5#TRPBF | PRODUCTION | |
| LT1034CZ-1.2#TRPBF | PRODUCTION | |
| LT1034CZ-2.5#TRPBF | PRODUCTION | |
| LT1034IZ-1.2#TRPBF | PRODUCTION | |
| LT1034IZ-2.5#TRPBF | PRODUCTION | |
|
Dec 14, 2023 - 22_0255 Epoxy Change from Henkel 8290 to 8290A for 8-Lead SOIC Package (PCN part 2 of 2) |
||
| LT1034CS8-1.2#PBF | PRODUCTION | |
| LT1034CS8-1.2#TRPBF | PRODUCTION | |
| LT1034CS8-2.5#PBF | PRODUCTION | |
| LT1034CS8-2.5#TRPBF | PRODUCTION | |
| LT1034IS8-1.2#PBF | PRODUCTION | |
| LT1034IS8-1.2#TRPBF | PRODUCTION | |
| LT1034IS8-2.5#PBF | PRODUCTION | |
| LT1034IS8-2.5#TRPBF | PRODUCTION | |
|
Jun 11, 2021 - 21_0060 Laser Top Mark for 8SOICN Assembled in ADPG, UTL and CRM |
||
| LT1034CS8-1.2#PBF | PRODUCTION | |
| LT1034CS8-1.2#TRPBF | PRODUCTION | |
| LT1034CS8-2.5#PBF | PRODUCTION | |
| LT1034CS8-2.5#TRPBF | PRODUCTION | |
| LT1034IS8-1.2#PBF | PRODUCTION | |
| LT1034IS8-1.2#TRPBF | PRODUCTION | |
| LT1034IS8-2.5#PBF | PRODUCTION | |
| LT1034IS8-2.5#TRPBF | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
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