Part Details for LM285Z-2.5/LFT7 by Texas Instruments
Results Overview of LM285Z-2.5/LFT7 by Texas Instruments
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LM285Z-2.5/LFT7 Information
LM285Z-2.5/LFT7 by Texas Instruments is a Voltage Reference.
Voltage References are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for LM285Z-2.5/LFT7
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
LM285Z-2.5/LFT7-ND
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DigiKey | IC VREF SHUNT 1.5% TO92-3 Min Qty: 1 Lead time: 12 Weeks Container: Bulk |
38 In Stock |
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$0.4250 / $0.9300 | Buy Now |
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DISTI #
926-LM285Z-25/LFT7
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Mouser Electronics | Voltage References 2.5-V -40C to +85C micropower voltage RoHS: Compliant | 0 |
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$0.3860 / $0.4430 | Order Now |
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LCSC | 2.5V 20mA Fixed TO-92-3 Voltage Reference ROHS | 43 |
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$0.9354 / $0.9686 | Buy Now |
Part Details for LM285Z-2.5/LFT7
LM285Z-2.5/LFT7 CAD Models
LM285Z-2.5/LFT7 Part Data Attributes
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LM285Z-2.5/LFT7
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LM285Z-2.5/LFT7
Texas Instruments
2.5-V, -40°C to +85°C, micropower voltage reference diode 3-TO-92
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | TO-92 | |
| Package Description | GREEN, PLASTIC, TO-92, 3 PIN | |
| Pin Count | 3 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE | |
| JESD-30 Code | O-PBCY-W3 | |
| JESD-609 Code | e3 | |
| Length | 4.3 mm | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Voltage-Max | 2.575 V | |
| Output Voltage-Min | 2.425 V | |
| Output Voltage-Nom | 2.5 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TO-92 | |
| Package Equivalence Code | SIP3,.1,50 | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 3.6 mm | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Temp Coef of Voltage-Max | 150 ppm/°C | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | WIRE | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | BOTTOM | |
| Trim/Adjustable Output | NO | |
| Voltage Tolerance-Max | 1.52% | |
| Width | 4.3 mm |
LM285Z-2.5/LFT7 Frequently Asked Questions (FAQ)
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The recommended input capacitor value is 10uF to 22uF, with a voltage rating of at least 6.3V. This capacitor helps to filter out noise and ripple on the input voltage.
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The LM285Z-2.5/LFT7 has an operating temperature range of -40°C to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the output current and voltage at high temperatures to ensure reliable operation.
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To ensure stability, it's recommended to use a minimum output capacitor of 10uF with an ESR (Equivalent Series Resistance) of less than 5 ohms. Additionally, the output capacitor should be placed close to the device to minimize parasitic inductance and resistance.
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Yes, the LM285Z-2.5/LFT7 can be used in an LDO configuration. However, the minimum input-to-output voltage differential (dropout voltage) is typically around 1.5V to 2V, depending on the output current. This means that the input voltage should be at least 2.5V + 1.5V = 4V to ensure proper regulation.
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The maximum output current of the LM285Z-2.5/LFT7 is 100mA. However, the device's thermal limitations and power dissipation should be considered when operating at high output currents. It's recommended to check the device's thermal derating curves to ensure reliable operation.