LT3070MPUFD#PBF

LT3070MPUFD#PBF is Linear Technology’s Pb-free version of the LT3070, a versatile adjustable high‑voltage, current‑limit linear regulator. It integrates a control circuit and pass element to provide an adjustable output with current limiting, overcurrent protection, and thermal shutdown. Features often include remote sensing, soft-start, and a wide operating range suitable for high‑voltage power supplies and current‑source apps. The #PBF suffix denotes Pb‑free, RoHS‑compliant packaging; MPUFD indicates the small-outline package variant (e.g., MSOP/DFN style). Use it when you need a compact, adjustable regulator that can also limit current in high‑voltage applications, with protection features. For exact pinout, external components, input/output ranges, and thermal considerations, consult the datasheet.

LT3070MPUFD#PBF features (concise):
- Single, adjustable current source/regulator
- Remote sense for accurate regulation
- Programmable output current via external resistor network
- Wide input voltage range
- Protection: current limit, thermal shutdown
- Short-circuit and reverse polarity protection
- Enable/shutdown control
- Low quiescent current (typical for efficient operation)
- Pb-free package (PBF) in MPUFD form-factor

- Pin count: 8 pins (MSOP-8/8-pin package, MPUFD variant)
- Function: Adjustable high-current positive linear regulator. External resistors set the output voltage; includes current limit and thermal shutdown (and an enable/shutdown input).

- Manufacturer: Analog Devices, Inc. (ADI) (acquired Linear Technology; LT parts are now ADI products).
- What kind of company: A multinational semiconductor company that designs and manufactures analog, mixed-signal, and DSP integrated circuits.

LT3070MPUFD#PBF is an adjustable, high-performance linear regulator with current limit and remote sense. Common applications include:
- General-purpose adjustable LDOs for precision analog/digital rails
- Battery-powered portable equipment needing low quiescent current and protection
- Post-regulation for switching supplies to improve load regulation and transient response
- Multi-rail power supplies with independent outputs and current limiting
- Constant-current sources/sinks (e.g., LED drives or test loads) using a sense resistor
- Remote-sense regulated supplies to compensate for drop in long traces
- Instrumentation, data converters and op-amp supply rails requiring tight regulation

An 8‑pin MSOP package (MSOP‑8), Pb‑free (PBF).