LT3070MPUFD

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LT3070MPUFD

+Nomenclature

IC REG LIN POS PROG 5A 28QFN

  • FabricantAnalog Equipment GmbH.

  • Pièce fabricant #LT3070MPUFD

  • Package QFN EP-28

  • En stock2398

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Spécifications

Attribut Valeur
Package Tube
ProductStatus Obsolete
OutputConfiguration Positive
OutputType Programmable
NumberofRegulators 1
Voltage-Input(Max) 3V
Voltage-Output(Min/Fixed) 0.8V
Voltage-Output(Max) 1.8V
VoltageDropout(Max) 0.15V @ 5A
Current-Output 5A
Current-Quiescent(Iq) 1.8 mA
Current-Supply(Max) 2.3 mA
PSRR 66dB (120Hz)
ControlFeatures Enable, Power Good, Soft Start
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
OperatingTemperature -55°C ~ 125°C
MountingType Surface Mount
Package/Case 28-WFQFN Exposed Pad

Présentation

Description

LT3070MPUFD is an adjustable, high‑performance linear regulator in Linear Technology’s LT3070 family. It uses an external resistor network to set Vout and provides robust protection including current limit/short‑circuit protection and thermal shutdown. The MPUFD suffix identifies a Pb‑free, RoHS‑compliant package variant with a particular pinout (check the datasheet for the exact package type and pad layout). For precise operation and electrical specs, consult the LT3070 datasheet and product page.

Pinout

- Pin count: 8 pins (MSOP-8/8-lead package – MPUFD suffix).
- Function: Adjustable high-current positive linear regulator (voltage regulator with feedback, current limit/overload protection).

Manufacturer

Manufacturer: Analog Devices, Inc. (the LT prefix comes from Linear Technology, which AD acquired in 2017).
What kind of company: a multinational American semiconductor company that designs and manufactures analog, mixed‑signal, and power-management integrated circuits.

Application

LT3070MPUFD is a precision, adjustable current source/sink. Typical application areas:
- Constant-current LED drivers and backlighting
- Programmable current source/sink for power management and load regulation
- Current-limited driver for DC-DC converters and protection schemes
- Test, measurement, and instrumentation equipment requiring stable, adjustable current
- Automotive/industrial lighting and displays with robust current regulation
- Laboratory bench current source for experiments and development
(Uses: high-accuracy, low-drift current regulation in compact packaging.)

Package

LT3070MPUFD is in an 8-pin MSOP package (MSOP-8), RoHS-compliant.

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