Ultra-Low Quiescent Current Buck Converter

The WD1021 is an efficient synchronous step-down converters with ultra-low quiescent current of typical 360 nA. The device provides high efficiency at light load down to 10 μA. The input voltage ranges from 2.2V to 5.5V. The output voltage is programmable between 1.2V and 3.3V. The WD1021 delivers o • Input voltage range: 2.2V to 5.5V\n• Ultra-low 360 nA Iq, up to 94% efficiency\n• Output discharge\n• Output current: 400 mA, peak to 1.2 A\n• Automatic transition to 100% duty cycle\n;

OmniVision

豪威集团

Wireless IoT Node

文件：457.58 Kbytes 页数：2 Pages

ADVANTECH

研华科技

5V Active-Bias InGaP HBT Gain Block

Product Description The WJA1021 is a cascadable gain block that offers high linearity in a low-cost surface-mount package. At 1.9 GHz, the WJA1021 typically provides 17.5 dB gain, +37.5 dBm OIP3, and +19 dBm P1dB. The device is housed in a lead free/green/RoHS-compliant industry-standard SOT-89 S

文件：339.47 Kbytes 页数：4 Pages

WJCI

5V Active-Bias InGaP HBT Gain Block

Product Description The WJA1021 is a cascadable gain block that offers high linearity in a low-cost surface-mount package. At 1.9 GHz, the WJA1021 typically provides 17.5 dB gain, +37.5 dBm OIP3, and +19 dBm P1dB. The device is housed in a leadfree/green/RoHS-compliant industry-standard SOT-89 SM

文件：209.36 Kbytes 页数：4 Pages

TriQuint