LT1021 - Precision Reference

The LT1021 is a precision reference with ultralow drift and noise, extremely good long term stability and almost total immunity to 631 input voltage variations. The reference output will both source and sink up to 10mA. Three voltages are available: 5V, 7V and 10V. The 7V and 10V units CAN be used as Shunt Regulators (two-terminal zeners) with the same precision characteristics as the three terminal connection. Special care has been taken to minimize thermal regulation effects and temperature induced hysteresis.
The LT1021 references are based on a buried Zener Diode structure that eliminates noise and stability problems associated with surface breakdown devices. Further, a subsurface zener exhibits better temperature drift and time stability than even the best bandgap references.
Unique circuit design makes the LT1021 the first IC reference to offer ultralow drift without the use of high power on-chip heaters.
The LT1021-7 uses no resistive divider to set output voltage, and therefore exhibits the best long term stability and temperature hysteresis. The LT1021-5 and LT1021- 10 are intended for systems requiring a precise 5V or 10V reference with an initial tolerance as low as 0.05%.
By Linear Technology Corporation
Part Manufacturer Description Datasheet Samples
LT1021DCS8-5#PBF Linear Technology LT1021 - Precision Reference; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
LT1021DCS8-5#TRPBF Linear Technology LT1021 - Precision Reference; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
LT1021DCS8-7#PBF Linear Technology LT1021 - Precision Reference; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
LT1021DCS8-7#TRPBF Linear Technology LT1021 - Precision Reference; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
LT1021DCS8-10 Linear Technology LT1021 - Precision Reference; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
LT1021DCS8-10#TR Linear Technology LT1021 - Precision Reference; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
LT1021DCS8-7#TR Linear Technology LT1021 - Precision Reference; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
LT1021DCS8-10#TRPBF Linear Technology LT1021 - Precision Reference; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
LT1021DCS8-5 Linear Technology LT1021 - Precision Reference; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
LT1021DCS8-5#TR Linear Technology LT1021 - Precision Reference; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
LT1021 's PackagesLT1021 's pdf datasheet
LT1021BCH-5 CAN
LT1021BCN8-10 PDIP
LT1021BCN8-10-PBF PDIP
LT1021BCN8-5 PDIP
LT1021BCN8-5-PBF PDIP
LT1021BCN8-7 PDIP
LT1021BCN8-7-PBF PDIP
LT1021BMH-10 CAN
LT1021BMH-5 CAN
LT1021CCH-5 CAN
LT1021CCN8-10-PBF PDIP
LT1021CCN8-5 PDIP
LT1021CCN8-5-PBF PDIP
LT1021CIN8-10-PBF PDIP
LT1021CIN8-5 PDIP
LT1021CIN8-5-PBF PDIP
LT1021CMH-5 CAN
LT1021DCN8-10-PBF PDIP
LT1021DCN8-5 PDIP
LT1021DCN8-5-PBF PDIP
LT1021DCN8-7 PDIP
LT1021DCN8-7-PBF PDIP
LT1021DCS8-10 SOIC
LT1021DCS8-10-PBF SOIC
LT1021DCS8-5 SOIC
LT1021DCS8-5-PBF SOIC
LT1021DCS8-7 SOIC
LT1021DCS8-7-PBF SOIC
LT1021DIN8-10-PBF PDIP
LT1021DIN8-5 PDIP
LT1021DIN8-5-PBF PDIP




LT1021 Pinout, Pinouts
LT1021 pinout,Pin out
This is one package pinout of LT1021,If you need more pinouts please download LT1021's pdf datasheet.

LT1021 Application circuits
LT1021 circuits
This is one application circuit of LT1021,If you need more circuits,please download LT1021's pdf datasheet.


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