The LM285Z-1.2RA is a micropower voltage reference diode designed to provide a stable output voltage of 1.235 V. It operates effectively over a wide current range from 10 ¬µA to 20 mA, making it suitable for various applications, including portable instrumentation and analog circuitry where low power consumption is critical. The device features low dynamic impedance and low noise, ensuring stable performance across temperature variations from -40 ¬8C to +85 ¬8C. It is packaged in a TO-92 form factor and is available in a Pb-free version, complying with RoHS standards. The LM285Z-1.2RA also offers tight voltage tolerances through on-chip trimming, enhancing its reliability in precision applications.
Manufacturer: ON Semiconductor
Win Source Part Number: 877262-LM285Z-1.2RA
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: Shunt Voltage Reference IC Fixed 1.235V V ±1% 20 mA TO-92-3
Package: Reel - TR
Package: TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Mounting: Through Hole
Part Status: Obsolete
Family Name: LM285
Categories: Integrated Circuits (ICs)
Case / Package: TO-92-3
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 63 pct.
Supply and Demand Status: Limited
Quantity per package: 2000
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
MicroPower Voltage Reference Diodes 1.2 V, ±1%, TO-92 (TO-226) 5.33mm Body Height, 2000-REEL Product overview: LM285Z-1.2RA from onsemi is a Precision Voltage Reference IC for precision regulation, analog measurement, ADC/DAC reference rails, instrumentation, calibration, and control circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 1.2 V. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, 1.2 V, Precision Voltage Reference IC, Voltage References. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 693-LM285Z-1.2RA can be used for catalog matching and distributor lookup.
Shunt Voltage Reference IC Fixed 1.235V V ±1% 20mA TO-92-3
Shunt Voltage Reference IC Fixed 1.235V V ±1% 20 mA TO-92-3
IC VREF SHUNT 1% TO92-3
IC VREF SHUNT 1% TO92-3
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips |
| Product Number | 877262-LM285Z-1.2RA | 693-LM285Z-1.2RA | LM285Z-1.2RA-ND | LM285Z-1.2RA | LM285Z-1.2RA | LM285Z-1.2RA |
| Product Name | PMIC - PMIC - Voltage Reference - LM285Z-1.2RA | 1.2 V Precision Voltage Reference IC | Voltage Reference | Voltage Reference | PMIC - Voltage Reference | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference |
| Package Type | TO-92; Other; TO-92-3 | Other; TO-92-3 | TO-92; Other; TO-226-3, TO-92-3 (TO-226AA) Formed Leads | TO-92; Other; TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Other; TO-226-3, TO-92-3 (TO-226AA) Formed Leads | |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |
| Type | Shunt / Zener; Shunt | Shunt / Zener | Shunt / Zener | Shunt / Zener; Shunt | ||
| VREF Type | Fixed; Programmable | Fixed | Fixed |
