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ADR5043AKSZ-REEL7
Public Made by Adomby adom
Analog Devices Voltage References, SC-70-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownADR5043AKSZ-REEL7
Analog Devices · Voltage References · SC-70-3
ADR5043AKSZ-REEL7 from Analog Devices, in a SC-70-3. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | V+ | power_in | Positive terminal of the shunt reference, biased from the supply through an external RBIAS resistor so that the operating current stays between 50 µA and 15 mA. |
| 2 | V- | power_in | Negative terminal of the shunt reference, the return for the shunt current of 50 µA to 15 mA. |
| 3 | T | passive | Pin 3 is recommended to be connected to V+; no other function is stated in the datasheet. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SC-70-3 |
| Category | Power Supply Chip |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Output Voltage Grade A | VOUT | 2.994 | 3 | 3.006 | V | IIN = 100 µA | 4 |
| Initial Accuracy Grade A | VOERR | -6 | 6 | mV | IIN = 100 µA | 4 | |
| Initial Accuracy Grade A | VOERR | -0.2 | 0.2 | % | IIN = 100 µA | 4 | |
| Reverse Current | 25 | mA | 6 | ||||
| Forward Current | 20 | mA | 6 | ||||
| Storage Temperature Range | -65 | 150 | °C | 6 | |||
| Extended Temperature Range | -40 | 125 | °C | 6 | |||
| Junction Temperature Range | -65 | 150 | °C | 6 | |||
| Lead Temperature (Soldering) | 300 | °C | 60 sec | 6 | |||
| Minimum Operating Current | IIN | 50 | µA | TA = 25°C | 4 | ||
| Minimum Operating Current | IIN | 60 | µA | −40°C < TA < +125°C | 4 | ||
| Output Voltage Change vs. IIN | ∆VR | 0.7 | 2.2 | mV | IIN = 50 µA to 1 mA, −40°C < TA < +125°C | 4 | |
| Output Voltage Change vs. IIN | ∆VR | 4 | 8 | mV | IIN = 1 mA to 15 mA, −40°C < TA < +125°C | 4 | |
| Temperature Coefficient Grade A | TCVOUT | 10 | 100 | ppm/°C | −40°C < TA < +125°C | 4 | |
| Dynamic Output Impedance | ∆VR/∆IR | 0.2 | Ω | IIN = 50 µA to 15 mA | 4 | ||
| Voltage Noise 0.1 Hz to 10 Hz | eN | 4.3 | µV rms | IIN = 100 µA | 4 | ||
| Voltage Noise 10 Hz to 10 kHz | eN | 180 | µV rms | IIN = 100 µA | 4 | ||
| Turn-On Settling Time | tR | 42 | µs | CLOAD = 0 µF | 4 | ||
| Output Voltage Hysteresis | ∆VOUT_HYS | 40 | ppm | IIN = 1 mA | 4 | ||
| Thermal Resistance Junction-to-Ambient KS-3 | θJA | 580.5 | °C/W | Surface-mount device soldered in circuit board | 6 | ||
| Thermal Resistance Junction-to-Case KS-3 | θJC | 177.4 | °C/W | 6 |
CAD (KiCad official)
- Symbol:
ADR5043AKSZ-REEL7 - Footprint:
Package_TO_SOT_SMD:SOT-323_SC-70 - 3D model: SC-70-3 (KiCad packages3D, STEP)
- 3D model files:
adr5043aksz-reel7-etched.step/adr5043aksz-reel7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);adr5043aksz-reel7.step/adr5043aksz-reel7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (14 pp, sha256
9270161a9890b670, retrieved 2026-10-28, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).