AD1582ARTZ-R2
Analog Devices Inc.United States

AD1582ARTZ-R2

Voltage ReferenceSOT-23-3

IC VREF SERIES 0.8% SOT23-3

AD1582ARTZ-R2 is a 2.5V precision series voltage reference in SOT-23 package, operating from -40°C to +125°C, with 70µA quiescent current and RoHS compliance.Checked against the datasheet

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Technical parameters

Datasheet-verified parameters

20 items
ParameterValue and test conditionsSource
PackageSOT-23-3
Operating Temperature Range-40°C to +125°C
GradeA
RoHS CompliantYes (Z = RoHS Compliant Part)
Output Voltage2.500 V (Typ) @ 25°C
Initial Accuracy Error-20 mV to +20 mV (Max) @ 25°C
Temperature Coefficient100 ppm/°C (Max) over -40°C to +125°C
Quiescent Current70 µA (Max)
Minimum Supply Headroom200 mV (Min)
Load Regulation0.2 mV/mA (Max) for 0 mA < IOUT < 5 mA (-40°C to +85°C)
Line Regulation25 µV/V (Max) for VOUT+200mV < VIN < 12V, IOUT=0mA
Ripple Rejection80 dB (Min) at VIN=5V ± 100mV, f=120Hz
Noise Voltage50 µV rms (Typ) @ 25°C, 10 Hz to 10 kHz
Short-Circuit Current to Ground15 mA (Max)
Turn-On Settling Time100 µs (Max) to 0.1%, CL=0.2 µF
Long-Term Stability100 ppm/1000 hr (Typ) @ 25°C
Output Voltage Hysteresis115 ppm (Typ)
Absolute Maximum Rating - VIN to Ground12 V
Absolute Maximum Rating - Internal Power Dissipation400 mW (SOT-23-3)
Storage Temperature Range-65°C to 150°C
All parameters (19)ExpandCollapse
Power
Current - Output5 mA
Current - Supply70µA
Voltage - Input2.7V ~ 12V
Voltage - Output (Min/Fixed)2.5V
AC and DC characteristics
Noise - 0.1Hz to 10Hz70µVp-p
Noise - 10Hz to 10kHz50µVrms
Environment and package
Mounting TypeSurface Mount
Operating Temperature-40°C~125°C(TA)
PackageTape & Reel (TR); Cut Tape (CT); Digi-Reel®
Package / CaseTO-236-3, SC-59, SOT-23-3
Supplier Device PackageSOT-23-3
Temperature Coefficient100ppm/°C
Other
Base Product NumberAD1582
MfrAnalog Devices Inc.
Output TypeFixed
Product StatusDiscontinued at Digi-Key
Reference TypeSeries
Series-
Tolerance±0.8%

Pinout and package

PIN CONFIGURATION Figure 1. 3-…
PIN CONFIGURATION Figure 1. 3-…
Package: SOT-23-3
PinNameFunctionSource
1VOUT(Output Voltage)
2GND(Ground)
3VIN(Input Voltage)

Documents

DatasheetDatasheet · 387.4 KB · 2026-10-26OtherOther · 734.0 KB · 2026-09-21OtherOther · 734.0 KB · 2026-09-21
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