Search components such as BC547, LM317, LM358, NE555 and 1N4007. Claddify turns every part into quick facts, pinout notes, common mistakes, equivalents and shareable learning cards.
BC547 is a small-signal NPN transistor commonly used for switching, amplification and beginner electronics projects.
Open component →BC548 is a common NPN transistor from the BC547 family, often used in low-noise small-signal applications.
Open component →BC337 is an NPN transistor often used for small switching circuits that need more current than BC547-class parts.
Open component →2N3904 is a general-purpose NPN transistor widely used for small-signal amplification and switching.
Open component →2N2222 is a popular NPN switching transistor used in hobby, repair and prototyping circuits.
Open component →PN2222 is a common plastic-package version of 2N2222 used for low-power switching circuits.
Open component →BC557 is a small-signal PNP transistor often used as the PNP counterpart to BC547.
Open component →BC556 is a small-signal PNP transistor from the BC557 family.
Open component →BC558 is a low-power PNP transistor from the BC557 family.
Open component →2N3906 is a general-purpose PNP transistor often used as the complement of 2N3904.
Open component →BC327 is a PNP transistor used for switching applications that need more current than BC557-class parts.
Open component →LM317 is an adjustable linear voltage regulator commonly used to build simple variable power supplies.
Open component →LM350 is an adjustable linear regulator similar to LM317, intended for higher current applications.
Open component →LM338 is an adjustable regulator used for higher-current power supply projects in the LM317 family.
Open component →AMS1117 Adjustable is an SOT-223 low-dropout regulator used for compact adjustable regulation circuits.
Open component →AMS1117-5.0 is a fixed-output LDO regulator used for 5V regulation on compact electronics boards.
Open component →LM358 is a dual operational amplifier widely used for sensor interfaces, filters and analog signal conditioning.
Open component →LM2904 is a dual op-amp related to the LM358 family and often appears in industrial or automotive variants.
Open component →LM258 is a dual operational amplifier related to the LM358 family.
Open component →TLV2372 is a dual op-amp that may be considered as a modern low-voltage alternative in some LM358-style circuits.
Open component →NE555 Timer IC
Open component →LM555 Timer IC
Open component →TLC555 CMOS Timer
Open component →LMC555 is a low-power CMOS member of the 555 timer family.
Open component →1N4007 is a general-purpose rectifier diode commonly used in power supply and reverse-polarity protection circuits.
Open component →1N4001 is a lower-voltage general-purpose member of the 1N400x rectifier diode family.
Open component →1N4004 is a mid-voltage general-purpose rectifier diode in the 1N400x series.
Open component →UF4007 is a rectifier diode similar to 1N4007 but with faster recovery characteristics.
Open component →7805 is a fixed 5V linear regulator used to power logic circuits and small electronic projects.
Open component →L7805 is a member of the 7805 family providing fixed 5V linear regulation.
Open component →LM7805 is a classic 7805-family regulator for fixed 5V linear regulation.
Open component →IRFZ44N is an N-channel power MOSFET often used for switching motors, LEDs and DC loads.
Open component →IRLZ44N is a logic-level N-channel MOSFET that is easier to drive from microcontroller-level signals than IRFZ44N.
Open component →IRF3205 is an N-channel power MOSFET used for switching high-current DC loads.
Open component →STP55NF06 is an N-channel power MOSFET used as an alternative for DC load switching.
Open component →TIP122 is an NPN Darlington transistor used for switching higher-current loads with high gain.
Open component →TIP120 is an NPN Darlington switching transistor from the TIP122 family.
Open component →BDX53 is an NPN Darlington power transistor that can be used in TIP122-like applications.
Open component →MJE802 is an NPN Darlington power transistor used in load-driving circuits.
Open component →Claddify is no longer only a calculator. This library is the foundation of an electronics reference center for components, pinouts, equivalents, datasheet summaries and practical knowledge cards.
This page is step 2 of 6 in the Safe Selection with Datasheets path. Safe Selection with Datasheets is step 2 of 6 in the path.