![3.3V STEP-UP/STEP-DOWN S9V11F3S5CMA POLOLU - Converter: step up / step down | Uout: 3.3÷5V; Uin: 2÷16V; 1.5A; POLOLU-2871 | TME - Electronic components 3.3V STEP-UP/STEP-DOWN S9V11F3S5CMA POLOLU - Converter: step up / step down | Uout: 3.3÷5V; Uin: 2÷16V; 1.5A; POLOLU-2871 | TME - Electronic components](https://ce8dc832c.cloudimg.io/v7/_cdn_/33/F8/80/00/0/560947_1.jpg?width=640&height=480&wat=1&wat_url=_tme-wrk_%2Ftme_new.png&wat_scale=100p&ci_sign=fbec1103b237cc544ce84d4a3503a008a6e3ad45)
3.3V STEP-UP/STEP-DOWN S9V11F3S5CMA POLOLU - Converter: step up / step down | Uout: 3.3÷5V; Uin: 2÷16V; 1.5A; POLOLU-2871 | TME - Electronic components
![MAX1649 5V/3.3V or Adjustable, High-Efficiency, Low-Dropout, Step-Down DC-DC Controller | Maxim Integrated MAX1649 5V/3.3V or Adjustable, High-Efficiency, Low-Dropout, Step-Down DC-DC Controller | Maxim Integrated](https://www.maximintegrated.com/images/qv/1028.gif)
MAX1649 5V/3.3V or Adjustable, High-Efficiency, Low-Dropout, Step-Down DC-DC Controller | Maxim Integrated
![5pcs mini 1.8V 3V 3.7V 5V to 3.3V Boost & Buck Low Noise Regulated Charge Pump DC/DC Converter|pump zexel|pump sparemini thermal receipt printer - AliExpress 5pcs mini 1.8V 3V 3.7V 5V to 3.3V Boost & Buck Low Noise Regulated Charge Pump DC/DC Converter|pump zexel|pump sparemini thermal receipt printer - AliExpress](https://ae01.alicdn.com/kf/HTB1pQSMHVXXXXcdXpXXq6xXFXXX0/221872405/HTB1pQSMHVXXXXcdXpXXq6xXFXXX0.jpg)
5pcs mini 1.8V 3V 3.7V 5V to 3.3V Boost & Buck Low Noise Regulated Charge Pump DC/DC Converter|pump zexel|pump sparemini thermal receipt printer - AliExpress
![Price history & Review on DC-DC 3A Buck Step-down Power Supply Module 5V-12V 24V to 5V 3.3V 9V 12V Fixed Output High-Current | AliExpress Seller - All goods are freeshipping Store Price history & Review on DC-DC 3A Buck Step-down Power Supply Module 5V-12V 24V to 5V 3.3V 9V 12V Fixed Output High-Current | AliExpress Seller - All goods are freeshipping Store](https://alitools.io/en/showcase/image?url=https%3A%2F%2Fae01.alicdn.com%2Fkf%2FHd582f8bbcc6040cdaa15dad759e728d5z.jpg_480x480.jpg)
Price history & Review on DC-DC 3A Buck Step-down Power Supply Module 5V-12V 24V to 5V 3.3V 9V 12V Fixed Output High-Current | AliExpress Seller - All goods are freeshipping Store
![Dc 5v To 3.3v Step-down Power Supply Module Ams1117-3.3 Ldo 800ma - Buy Ams1117-3.3,5v To 3.3v Step-down Power Supply Module,Ams1117-3.3 Ldo 800ma Product on Alibaba.com Dc 5v To 3.3v Step-down Power Supply Module Ams1117-3.3 Ldo 800ma - Buy Ams1117-3.3,5v To 3.3v Step-down Power Supply Module,Ams1117-3.3 Ldo 800ma Product on Alibaba.com](https://sc04.alicdn.com/kf/H28784a82b14f470888498af2bb3bef86T.jpg)
Dc 5v To 3.3v Step-down Power Supply Module Ams1117-3.3 Ldo 800ma - Buy Ams1117-3.3,5v To 3.3v Step-down Power Supply Module,Ams1117-3.3 Ldo 800ma Product on Alibaba.com
![Buy DC-DC Converter 3.7V 5V To 3.3V Step Down Module Li-Ion Battery For MCU at affordable prices — free shipping, real reviews with photos — Joom Buy DC-DC Converter 3.7V 5V To 3.3V Step Down Module Li-Ion Battery For MCU at affordable prices — free shipping, real reviews with photos — Joom](https://img.joomcdn.net/c82b703cb99a7c51c288e10a5db5048632e9eba5_original.jpeg)