The LM385-1.2-N is a micropower voltage reference diode from Texas Instruments, designed for applications requiring a stable reference voltage. It provides a nominal output voltage of 1.235V with an initial tolerance of ¬±1% to ¬±2%. The device operates over a wide current range of 10OºA to 20mA, making it suitable for various low-power applications. It features a low dynamic impedance of 1Oc and a low temperature coefficient, ensuring stable performance across different temperatures. The LM385-1.2-N is rated for operation within a temperature range of 0¬8C to 70¬8C and is available in multiple package types, including SOIC and TO-92. This voltage reference is particularly useful in portable meters, regulators, and general-purpose analog circuitry, where low power consumption and high stability are critical. The device's design allows for good tolerance to capacitive loading, enhancing its usability in diverse applications.
Micropower Voltage Reference Diode 8-SOIC 0 to 70
IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, PDSO8, SO-8, Voltage Reference Product overview: LM385M-1.2 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-LM385M-1.2 can be used for catalog matching and distributor lookup.
Two Terminal Voltage Reference, 1 Output, 1.235V, BIPolar, PDSO8
Shunt Voltage Reference IC Fixed 1.235V V -2.43%, +2.02% 20mA 8-SOIC
Manufacturer: Texas Instruments
Win Source Part Number: 809000-LM385M-1.2
Packaging: Tube
Mounting Style: SMD
Tolerance: -2.43%, +2.02%
Temperature Coefficient: 150ppm/°C
Current - Output: 20mA
Output Type: Fixed
Reference Type: Shunt
Voltage - Output (Min/Fixed): 1.235V
Noise - 10Hz to 10kHz: 60μVrms
Current - Cathode: 15μA
Supplier Device Package: 8-SOIC
Temperature Range - Operating: 0°C ~ 70°C
Manufacturer Package: 8-SOIC
Popularity: Medium
Fake Threat In the Open Market: 47 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 95
MSL Level: 1 (Unlimited)
Part Number Series: LM385
Voltage References Micropower Voltage Reference Diode 8-SOIC 0 to 70
IC VREF SHNT -2.43%/+2.02% 8SOIC
IC VREF SHNT -2.43%/+2.02% 8SOIC
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Rochester Electronics | DigiKey | Win Source Electronics | VAST STOCK CO., LIMITED | 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 | Voltage Reference Chips | Voltage Reference Chips |
| Product Number | LM385M-1.2 | 693-LM385M-1.2 | LM385M-1.2 | LM385M-1.2-ND | 809000-LM385M-1.2 | LM385M-1.2 | LM385M-1.2 | LM385M-1.2 |
| Product Name | LM385-1.2-N Micropower Voltage Reference Diode | 1.235 V Precision Voltage Reference IC | Voltage Reference | PMIC - PMIC - Voltage Reference - LM385M-1.2 | Voltage References | PMIC - Voltage Reference | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference | |
| VREF Type | Fixed | Fixed | ||||||
| Package Type | Other; SOIC,SOT-23,TO-92 | Other; SOIC8 | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width)" | Other; 8-SOIC | SOIC | Other; 8-SOIC (0.154\", 3.90mm Width) | ||
| VREF | 1.2 volts | 1.24 volts | ||||||
| TC | 20 ppm/C | 150 ppm/C | 150 ppm/C |
