LT3080EDD-1#TRPBF

LT3080EDD-1#TRPBF is Linear Technology’s LT3080 adjustable, high‑voltage linear regulator in the EDD‑1 package, with Tape & Reel Pb‑free packaging (TRPBF suffix). It uses a current reference on the SET pin to set the output with a single resistor (RSET) to ground, making it easy to obtain a wide range of voltages and even programmable constant-current behavior when used with external pass devices.
Key points:
- Wide input range (high voltage capable) and up to about 1 A output, expandable with an external pass transistor for higher current.
- Output voltage is set by ISET through RSET; simple external components required (usually input capacitor, output capacitor, and RSET).
- Features typically include low quiescent operation, current limit, and thermal protection; remote sensing and stability considerations apply.
- Applications: adjustable linear regulator for bench supplies, post-regulators, and programmable current sources.
For exact pinout, equations (Vout ≈ ISET × RSET, plus any sense/current‑boost configurations), and stability guidelines, consult the LT3080 datasheet corresponding to the EDD‑1 package.

Here are the main features of LT3080EDD-1#TRPBF:
- 1.1A adjustable regulator with a current reference on the ISET pin
- Simple external-resistor programming to set output/current
- Can be used as a voltage regulator or a constant-current source
- Wide input voltage range (supports high-side regulation)
- Remote sensing for improved load regulation
- Protective features: short-circuit protection and thermal shutdown
- Output current limit/overload protection
- RoHS-compliant Pb-free 8-pin package (LT packaging variant LT3080EDD-1#TRPBF)
Note: exact specifications (max Vin, dropout, accuracy, etc.) are in the datasheet for precise design values.

It uses an 8‑lead Plastic Small Outline package (SOIC‑8). The TRPBF suffix means Tape‑and‑Reel, Pb‑free.

- Pin count: 8 pins (EDD package).
- Function: A programmable, low-noise linear regulator/current source. The LT3080 is an adjustable regulator (up to about 1.1 A) whose output current/voltage is set via the ISET pin with an external resistor network. Typical pins include VIN (input), VOUT (regulated output), ISET (programming current), and GND/reference. It can be used as either an adjustable voltage regulator or a current source depending on the circuit.

Manufacturer: Analog Devices, Inc. (the LT3080 was originally from Linear Technology, now part of Analog Devices).
What kind of company: A multinational semiconductor company that designs, manufactures, and markets analog, mixed-signal, and DSP integrated circuits.

LT3080EDD-1#TRPBF is a 1.1A adjustable positive regulator. Typical applications:
- Adjustable low-noise linear regulator for analog front-ends, op-amps, and ADC/DAC rails
- Constant-current source/sink for LEDs, laser diodes, and bias networks
- Post-regulator in switching supplies to improve ripple and transient response
- Bench or portable programmable power supply
- Battery-powered instrumentation and other single-supply systems needing a programmable regulator