The LM185-1.2-N Micropower Voltage Reference Diode from Texas Instruments is a 2-terminal band-gap voltage reference designed for low power applications. It operates over a current range of 10OºA to 20mA and provides a stable output voltage of 1.235V with an initial tolerance of ¬±1% or ¬±2%. The device features a low dynamic impedance of 1Oc and a low temperature coefficient, making it suitable for applications requiring precision voltage references. This voltage reference is particularly tolerant of capacitive loading, which enhances its usability in various reference applications. It is rated for operation across a wide temperature range of -55¬8C to +125¬8C, ensuring reliability in diverse environmental conditions. The LM185-1.2-N is available in multiple package types, including TO-92 and SOT-23, facilitating integration into different circuit designs. Its low power consumption makes it ideal for micropower circuitry, portable meters, and general-purpose analog applications.
Micropower Voltage Reference Diode 2-TO -55 to 125
Two Terminal Voltage Reference, 1 Output, 1.235V, BIPolar, MBCY2
IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, MBCY2, HERMETIC SEALED, METAL CAN, TO-46, 2 PIN, Voltage Reference Product overview: LM185H-1.2/NOPB from National Semiconductor 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 1.235 V. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, 1.235 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-LM185H-1.2/NOPB can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 877150-LM185H-1.2/NO
Features: Voltage Reference IC V 20 mA
Package: Bulk
Family Name: LM185
Categories: Integrated Circuits (ICs)
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 66 pct.
Supply and Demand Status: Limited
Quantity per package: 1000
MSL Level: 1 (Unlimited)
Estimated Pruduction Lead Time: 5 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: 296-38992, LM185H-1.2/NOPB-ND
Shunt Voltage Reference IC Fixed 1.235V V ±1% 20mA TO-2
Voltage References Micropower Voltage Reference Diode 2-TO -55 to 125
Shunt Voltage Reference IC Fixed 1.235V V ±1% 20 mA TO-2
VOLTAGE REF, SHUNT, 1.235V, METAL CAN-2; Voltage Reference Type:Shunt - Fixed; Product Range:LM185 Series; Reference Voltage:1.235V; Initial Accuracy:1%; Temperature Coefficient:± 150ppm/°C; Voltage Reference Case Style:Metal Can; RoHS Compliant: Yes
IC VREF SHUNT 1% TO2
IC VREF SHUNT 1% TO2
| Texas Instruments | Rochester Electronics | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Newark, An Avnet Company | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
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| Product Category | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips |
| Product Number | LM185H-1.2/NOPB | LM185H-1.2/NOPB | 693-LM185H-1.2/NOPB | 877150-LM185H-1.2/NOPB | 296-38992-ND | LM185H-1.2/NOPB | LM185H-1.2/NOPB | 28AH3048 | LM185H-1.2/NOPB | LM185H-1.2/NOPB |
| Product Name | LM185-1.2-N Micropower Voltage Reference Diode | 1.235 V Precision Voltage Reference IC | PMIC - PMIC - Voltage Reference - LM185H-1.2/NOPB | Voltage Reference | Voltage References | Voltage Reference | Voltage Ref, Shunt, 1.235V, Metal Can-2; Voltage Reference Type Texas Instruments | PMIC - Voltage Reference | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference | |
| VREF Type | Fixed | Fixed | Fixed | Fixed | ||||||
| Package Type | Other; TO | Other; TO-CAN2 | Other; Bulk | Other; TO-46-2 Metal Can | Other; TO-46-2 Metal Can | Other; Metal Can | Other; TO-46-2 Metal Can | |||
| VREF | 1.2 volts | 1.24 volts | 1.24 volts | 1.24 volts | ||||||
| TC | 50 ppm/C | 150 ppm/C | 150 ppm/C |
