REF192ESZ-REEL Analog Devices Integrated Circuit (Small Outline Packages) In Stock
The REF192ESZ-REEL is a precision 2.5 V micropower LDO voltage reference from Analog Devices with an output accuracy of ±2 mV and ultra-low supply current, packaged in an 8-pin SOIC for easy PCB integration. It delivers stable 2.5 V across a wide temperature range, making it ideal for high-accuracy ADC and DAC reference applications. Available in tape-and-reel format for automated assembly with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- REF192ESZ-REEL Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.6200(MOQ 21)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of REF192ESZ-REEL?
- Precision 2.5 V output with ±2 mV accuracy (2.498 V to 2.502 V), enabling 12-bit and 16-bit ADC/DAC systems to achieve full-scale accuracy
- Micropower LDO architecture with ultra-low quiescent current, maximizing battery life in portable and remote sensor nodes
- 8-pin SOIC package (R-PDSO-G8) with industry-standard pinout, simplifying drop-in replacement in existing 2.5 V reference circuits
What is REF192ESZ-REEL used for?
The REF192ESZ-REEL is used as the precision voltage reference in high-resolution data acquisition systems, portable medical instruments, and industrial calibration equipment where ADC full-scale accuracy depends on a stable 2.5 V reference. Its micropower consumption makes it suitable for battery-powered sensor nodes and remote data loggers that must maintain accuracy across the full industrial temperature range. It is also deployed in digital-to-analog converter circuits and strain-gauge bridges where long-term output stability directly impacts measurement quality.
What are the specifications of REF192ESZ-REEL?
| Pbfree Code | No |
| Manufacturer Package Code | R-8 |
| YTEOL | 10 |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Voltage-Max | 2.502V |
| Output Voltage-Min | 2.498V |
| Output Voltage-Nom | 2.5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.045mA |
| Supply Voltage-Max (Vsup) | 15V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temp Coef of Voltage-Max | 5ppm/°C |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trim/Adjustable Output | NO |
| Voltage Tolerance-Max | 0.08% |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Philippines |
Where can I find the REF192ESZ-REEL datasheet?
REF192ESZ-REEL Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for REF192ESZ-REEL?
Compatible alternatives and drop-in replacements for REF192ESZ-REEL:
Frequently Asked Questions
What output voltage accuracy does REF192ESZ-REEL provide, and is it suitable for 16-bit ADC references?
The REF192ESZ-REEL holds its output between 2.498 V and 2.502 V, corresponding to a ±2 mV or ±0.08% initial accuracy. For a 16-bit ADC with a 2.5 V reference, 1 LSB equals approximately 38 µV, so the ±2 mV initial error represents roughly 53 LSBs of offset. This is well within calibration range, and with system-level offset correction the device supports 16-bit accuracy in precision data acquisition designs.
How does the micropower consumption of REF192ESZ-REEL benefit battery-powered sensor designs?
The REF192ESZ-REEL draws only 45 µA of quiescent current at 2.5 V output, which amounts to just 112.5 µW of standby power. In a remote sensing node running on a 1000 mAh Li-ion cell, this allows the reference to remain powered continuously for over 22000 hours without depleting the battery, enabling always-on precision measurement without sleep-cycle complexity.
Can REF192ESZ-REEL replace a competing 2.5 V reference in an existing 8-pin SOIC footprint?
Yes. The REF192ESZ-REEL uses the standard 8-pin SOIC (R-PDSO-G8) package with the conventional 3-terminal voltage reference pinout, so it is pin-compatible with many industry-standard 2.5 V references in the same package. Its output accuracy of ±2 mV and operating input voltage down to 2.7 V make it a direct replacement candidate in designs originally built around devices such as REF192 in equivalent packaging, requiring no PCB changes.
Related Guides
TLV76033 Selection Guide: Headroom, Heat, and Sourcing
Choose a TLV76033 3.3-V supply using manufacturer ratings, load profiles, dropout calculations, thermal checks, and exact orderable parts.
Nov 14, 2026
DP83TG720SWRHATQ1 Automotive Ethernet Board Design Guide
A practical DP83TG720SWRHATQ1 board checklist for host interfaces, startup, channel validation, qualified variants, and sourcing.
Nov 14, 2026
BQ76942PFBR Battery Monitor Selection and Procurement Guide
Choose BQ76942PFBR by cell count, protection architecture, factory configuration, measurement needs, and a controlled sourcing specification.
Nov 13, 2026
SEP0640Q38CB Surge Protection Board Validation Guide
Validate a SEP0640Q38CB protection network through operating-envelope review, surge-current routing, recovery tests, and assembly checks.
Nov 13, 2026
Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
More from Analog Devices
LT3062EDCB#TRPBF
Small Outline No-lead
Integrated Circuit
LT3062EDCB#TRMPBF
Small Outline No-lead
Integrated Circuit
LT8641IUDC#TRPBF
Other
Integrated Circuit
HMC412AMS8GTR
Small Outline Packages
Integrated Circuit
LT3062HMS8E#PBF
Small Outline Packages
Integrated Circuit
LT3062IMS8E#PBF
Small Outline Packages
Integrated Circuit
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 21+ | $9.7374 | $204.49 |
| 25+ | $7.8060 | $195.15 |
| 100+ | $7.1605 | $716.05 |
| 250+ | $5.0250 | $1256.25 |
| 1000+ | $4.6200 | $4620.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit