ADI 5962-9078501MLA
- Ultrahigh precision bandgap voltage reference with 2.5V output
- Ultralow temperature drift: 3 ppm/°C maximum
- High initial accuracy: 2.5V ±1 mV maximum
- Low output noise: 100 nV/√Hz with noise reduction capability
- MIL-PRF-38535 Class B qualified — Standard Microcircuit Drawing 5962-90785
- Military temperature range: –55°C to +125°C
The ADI 5962-9078501MLA is the military-qualified version of Analog Devices' AD780S precision voltage reference, procured under Standard Microcircuit Drawing (SMD) 5962-90785 and qualified to MIL-PRF-38535 Class B. It delivers a stable 2.5V output from input voltages between 4.0V and 36V, with an ultralow temperature drift of 3 ppm/°C maximum and initial accuracy within ±1 mV — performance levels that make it a trusted reference for high-resolution ADC and DAC signal chains in demanding military and aerospace systems.
What distinguishes the AD780S from general-purpose voltage references is the combination of precision, flexibility, and robustness in a single package. It operates in both series and shunt modes, supports output current sourcing up to 10 mA, and includes a temperature output pin that varies linearly with temperature — allowing it to double as a temperature transducer without a separate component. The device is stable under all capacitive load conditions, settles to within 0.1% of its final output within 10 µs, and requires no external components to achieve its specified performance. For military procurement teams, the 5962-9078501MLA part number provides a standardized acquisition path with full traceability under the DoD microcircuit qualification framework.
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Precision voltage references are rarely the most visible component in a military signal chain — but they are often the most consequential. An unstable or drifting reference propagates error through every downstream conversion, amplification, and measurement in the system. The ADI 5962-9078501MLA addresses this with an ultralow 3 ppm/°C drift ceiling and ±1 mV initial accuracy, qualified to MIL-PRF-38535 Class B under SMD 5962-90785 — giving procurement teams a standardized, fully traceable acquisition path and engineers a reference they can trust across the full –55°C to +125°C military temperature range.
5962-9078501MLA Performance: What 3 ppm/°C Means in Practice
For engineers evaluating the AD780S datasheet, the 3 ppm/°C maximum drift specification translates directly to system-level accuracy. Across a 180°C military temperature span, the worst-case output shift is under 1.35 mV from a 2.5V reference — a level of stability that makes the 5962-9078501MLA suitable as the reference source for 16-bit and higher resolution ADCs and DACs without external trimming or compensation. The low 100 nV/√Hz noise floor and stable operation under all capacitive loads further simplify system design: there is no need for careful load matching or external stability networks, and the device performs to specification straight from the bill of materials.
5962-9078501MLA vs AD780S: Military vs Commercial Procurement
Engineers familiar with the commercial AD780S will find the 5962-9078501MLA electrically identical — the SMD number is the military acquisition designation for the same device, processed and screened to MIL-PRF-38535 Class B requirements. The distinction matters for defense programs where parts must be procured from a qualified sources list (QSL) and documentation requirements include lot traceability, certificate of conformance, and screening test data. For programs that can accept commercial grade, the AD780S is the direct equivalent. For those that cannot, the 5962-9078501MLA is the correct procurement path.
Sourcing the ADI 5962-9078501MLA
Military precision references like the 5962-9078501MLA are stocked in smaller quantities than commercial parts and can be difficult to source on short notice, particularly for legacy programs where the original supply chain has thinned. We maintain verified inventory with full lot traceability, MIL-PRF-38535 certificate of conformance, and anti-counterfeit inspection — and can support both urgent single-reel requirements and longer-term production agreements. Contact us today to confirm availability and request a quote for the ADI 5962-9078501MLA.
- MIL-PRF-38535 Class B qualification — standardized DoD acquisition under SMD 5962-90785
- 3 ppm/°C maximum drift supports 16-bit and higher resolution signal chain applications
- Operates in series or shunt mode — supports both positive and negative reference configurations
- Temperature output pin enables dual-function use as precision reference and temperature transducer
- Stable under all capacitive load conditions — no external stability network required
- Pin-compatible performance upgrade for LT1019(A)-2.5 and AD680 in existing designs
- Full lot traceability and certificate of conformance available on every order
- Export-compliant global shipping for defense and aerospace programs
Frequently Asked Questions (FAQ)
What Is the ADI 5962-9078501MLA and What Is Its Commercial Equivalent?
The 5962-9078501MLA is the military SMD procurement designation for Analog Devices’ AD780S precision voltage reference, qualified to MIL-PRF-38535 Class B. It provides a 2.5V output with 3 ppm/°C maximum drift and ±1 mV initial accuracy in an 8-lead ceramic SOIC package, rated for military operation from –55°C to +125°C. The commercial equivalent is the AD780S.
What Is the Difference Between the 5962-9078501MLA and the Commercial AD780S?
The electrical specifications are identical. The 5962-9078501MLA designation indicates the device has been processed, screened, and documented to MIL-PRF-38535 Class B requirements — including lot traceability, qualification test data, and certificate of conformance — as required for DoD military programs procuring from the qualified sources list. Commercial AD780S parts do not carry this qualification documentation.
Can the 5962-9078501MLA Replace the AD680 or LT1019(A)-2.5 in an Existing Design?
Yes. Analog Devices specifies the AD780 as a pin-compatible performance upgrade for both the AD680 and the LT1019(A)-2.5. The 5962-9078501MLA offers lower drift and higher accuracy than both predecessors, making it a straightforward drop-in replacement in existing military board designs where improved reference performance is desired.
What Applications Is the 5962-9078501MLA Suited For?
The 5962-9078501MLA is well suited as the precision reference in high-resolution ADC and DAC signal chains, inertial navigation systems, radar analog front ends, satellite instrumentation, and any defense application where reference drift directly impacts measurement accuracy across the military temperature range.
How Do I Request a Quote for the ADI 5962-9078501MLA?
Submit an inquiry through our website contact form or email our sales team directly. We will respond within 24 hours with pricing, availability, and lead time — and can discuss long-term supply agreements for production programs.