Collection: PWM Controllers & Power Management ICs — SMPS, Offline Switcher
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SG3525A / SG3525AP 16-Pin PWM Controller IC — Push-Pull SMPS (5pcs)
Vendor:KeszooxRegular price $5.80 USDSale price $5.80 USDUnit price / per -
NE555 / NE555D SOP-8 SMD Timer IC — New Original
Vendor:KeszooxRegular price From $4.48 USDSale price From $4.48 USDUnit price / per -
RT9711A / RT8105 / RT8293AH / RT9214 / RT7257 / RT8284 / RT8108 / RT9108 / RT8289 / RT8120A SOP-8 Power Management IC (2-Pack)
Vendor:KeszooxRegular price From $4.64 USDSale price From $4.64 USDUnit price / per -
ICL7555 / ICM7555 CMOS Timer IC — DIP-8, 2–18V, 60μA, 555 Pin-Compatible (5-Pack)
Vendor:KeszooxRegular price $9.28 USDSale price $9.28 USDUnit price / per -
APW7165 / APW7145 / APW7302 / APW7120 / APW7142 / APW7301 PWM Controller IC — SOP-8 (5-Pack)
Vendor:KeszooxRegular price From $4.96 USDSale price From $4.96 USDUnit price / per -
UC3845AN / UC3845BN / UC3843AN / UC3842 Current-Mode PWM Controller — DIP-8 (5-Pack)
Vendor:KeszooxRegular price From $5.88 USDSale price From $5.88 USDUnit price / per -
FR9618 / FR9618A SOP-8 LCD Power Management IC – Pack of 5
Vendor:KeszooxRegular price $7.48 USDSale price $7.48 USDUnit price / per -
NE555DR / SA555DR Precision Timer IC — SOP-8 SMD, 2–15V, 200mA (20-Pack)
Vendor:KeszooxRegular price $6.28 USDSale price $6.28 USDUnit price / per -
SD6834 Offline Flyback PWM Controller IC — DIP-8, HV Startup, OCP/OVP/OTP (5-Pack)
Vendor:KeszooxRegular price $6.88 USDSale price $6.88 USDUnit price / per -
FA5518 / FA5511 / FA5501 / FA5696 / FA8A00 SOP-8 PWM Controller IC – Pack of 5
Vendor:KeszooxRegular price From $8.64 USDSale price From $8.64 USDUnit price / per -
NE555 Ding-Dong Doorbell DIY Kit — Electronic PCB Soldering Practice, 5–12V
Vendor:KeszooxRegular price $8.48 USDSale price $8.48 USDUnit price / per -
TL494CN / TL494C DIP-16 PWM Controller IC — Switching Power Supply (5PCS)
Vendor:KeszooxRegular price $6.92 USDSale price $6.92 USDUnit price / per -
SG3525A SG3525ADR SOP-16 PWM Controller IC Chipset
Vendor:KeszooxRegular price From $6.68 USDSale price From $6.68 USDUnit price / per -
TL494 Adjustable PWM Controller Module 5V 500Hz-100kHz 250mA
Vendor:KeszooxRegular price From $6.24 USDSale price From $6.24 USDUnit price / per -
UA741 / LM324 / LM393 / LM339 / NE555 DIP Analog IC Starter Set – Pack of 10
Vendor:KeszooxRegular price From $5.20 USDSale price From $5.20 USDUnit price / per -
10pcs CD4541BE Programmable Oscillator Timer IC DIP-14 | CD4541 DIP14 Precision Timing and Oscillation Chip
Vendor:KeszooxRegular price $11.56 USDSale price $11.56 USDUnit price / per -
5PCS NE556 Dual Timer IC In-Line DIP-14 Bipolar Chip
Vendor:KeszooxRegular price $7.92 USDSale price $7.92 USDUnit price / per -
5PCS NE555P DIP-8 High-Precision Single Timer IC
Vendor:KeszooxRegular price $7.16 USDSale price $7.16 USDUnit price / per -
20PCS NE555 / NE555P / NE555N DIP-8 Precision Timer IC for Oscillator and Programming
Vendor:KeszooxRegular price $11.40 USDSale price $11.40 USDUnit price / per -
TOP262/264/265/266/267/268/269/270/271 ESIP-7C Power Management ICs
Vendor:KeszooxRegular price From $8.60 USDSale price From $8.60 USDUnit price / per -
TNY285DG Offline Switcher IC SOP-7 – Pack of 2 (TinySwitch-III, Power Management)
Vendor:KeszooxRegular price $35.24 USDSale price $35.24 USDUnit price / per -
NE555 Monostable Relay Delay Timer Module 12V Adjustable Switch for Automotive DIY
Vendor:KeszooxRegular price From $8.48 USDSale price From $8.48 USDUnit price / per -
CD4017 Rotating LED SMD and NE555 DIY Soldering Practice Board Kit for Electronics Skill Training
Vendor:KeszooxRegular price $4.00 USDSale price $4.00 USDUnit price / per -
NE555 Timer IC DIP-8 — Monostable / Astable, 4.5–16V, 200mA Output, Arduino
Vendor:KeszooxRegular price $5.47 USDSale price $5.47 USDUnit price / per



















