LM3480IM3X-15/NOPB
IC REG LINEAR 15V 100MA SOT23-3
Quick Answer: The LM3480IM3X-15/NOPB is a Texas Instruments linear voltage regulator for single-output fixed positive regulation.
- Manufacturer
- Texas Instruments
- Product Category
- Voltage Regulators & Voltage Controllers
- Package
- TO-236-3, SC-59, SOT-23-3
- Stock
- 10,795 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Texas Instruments |
|---|---|
| Product Category | Voltage Regulators & Voltage Controllers |
| Current - Output | 100mA |
| Current - Quiescent (Iq) | 2 mA |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Output Type | Fixed |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Product status | Active |
| Protection Features | Over Current, Over Temperature |
| Supplier Device Package | SOT-23-3 |
| Voltage - Input (Max) | 30V |
| Voltage - Output (Min/Fixed) | 15V |
| Voltage Dropout (Max) | 1.2V @ 100mA |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
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Detailed Description for LM3480IM3X-15/NOPB
Product Overview
The LM3480IM3X-15/NOPB is a Texas Instruments linear voltage regulator for single-output fixed positive regulation. It provides a 15 V output at up to 100 mA and a maximum input voltage of 30 V. The device is supplied in a surface-mount SOT-23-3 package, with a maximum dropout voltage of 1.2 V at 100 mA and a 2 mA quiescent current. Over-current and over-temperature protection are included, and the specified operating temperature range is -40°C to 125°C.
Key Features
- Single fixed positive output regulator with a 15 V output and 100 mA output current rating.
- Maximum input voltage is 30 V, and dropout is specified as 1.2 V at 100 mA.
- Quiescent current is 2 mA, supporting low-power regulation in compact surface-mount designs.
- Protection features include over-current and over-temperature response for load and thermal safeguarding.
- Operating temperature range is -40°C to 125°C in a TO-236-3, SC-59, SOT-23-3 package.
Applications
- Local 15 V rail generation for small signal, sensor, or interface circuits that draw no more than 100 mA.
- Regulated supply for compact equipment modules where a fixed positive output and SOT-23-3 footprint are needed.
- Post-regulation from a higher DC input to provide a stable 15 V output for low-current electronic subsystems.
Design & Procurement Notes
Designers should verify that the input voltage remains below 30 V and that headroom exceeds the 1.2 V dropout at the required load current. Because the output is fixed at 15 V and limited to 100 mA, external components, thermal paths, and load transients should be sized for these constraints. The 2 mA quiescent current, over-current and over-temperature protection, and -40°C to 125°C range should be considered during schematic review, layout, and thermal budgeting.
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