| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| R1221N42XG-TR | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.2V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 300kHz | distributor | - | 6 | -40°C | 85°C | 218 K |
| R1221N42XH-TR | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.2V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 500kHz | distributor | - | 6 | -40°C | 85°C | 218 K |
| R1223N422A-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.2V. Oscillator frequency 300kHz. Standard taping specification TR | distributor | - | 5 | -40°C | 85°C | 207 K |
| R1223N422A-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.2V. Oscillator frequency 300kHz. Standard taping specification TR | distributor | - | 5 | -40°C | 85°C | 207 K |
| R1223N422B-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.2V. Oscillator frequency 500kHz. Standard taping specification TR | distributor | - | 5 | -40°C | 85°C | 207 K |
| R1223N422C-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.2V. Oscillator frequency 300kHz. Standard taping specification TR | distributor | - | 5 | -40°C | 85°C | 207 K |
| R1223N422D-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.2V. Oscillator frequency 500kHz. Standard taping specification TR | distributor | - | 5 | -40°C | 85°C | 207 K |
| R1223N422E-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.2V. Oscillator frequency 300kHz. Standard taping specification TR | distributor | - | 5 | -40°C | 85°C | 207 K |
| R1223N422F-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.2V. Oscillator frequency 500kHz. Standard taping specification TR | distributor | - | 5 | -40°C | 85°C | 207 K |
| R1223N422G-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.2V. Oscillator frequency 300kHz. Standard taping specification TR | distributor | - | 5 | -40°C | 85°C | 207 K |
| [1] [2] [3] [4] [5] [6] 7 [8] [9] [10] |
|---|
