Hi-Sincerity Mocroelectronics

PNP EPITAXIAL PLANAR TRANSISTOR

Unspecified

DTMF Receiver

Shenzhen Huazhimei Semiconductor Co., Ltd

1.2MHz, Peak 5.5A Current, Boost Converter

Unspecified

DTMF Receiver

Shenzhen Huazhimei Semiconductor Co., Ltd

10A Current Mode Non-Synchronous PWM Boost Converter

Shenzhen Huazhimei Semiconductor Co., Ltd

one-point-in-ear two-point touch control IC

Shenzhen Huazhimei Semiconductor Co., Ltd

6 A step-up DC-DC

Unspecified

DTMF Receiver

Shenzhen Huazhimei Semiconductor Co., Ltd

3.3V~5V Input 24W Output Step-up DC/DC Converter

Shenzhen Huazhimei Semiconductor Co., Ltd

Boost DC/DC converter IC

Unspecified

DTMF Receiver

Shenzhen Huazhimei Semiconductor Co., Ltd

Built-in MOS, 9V, 9A converter

Unspecified

DTMF Receiver

Shenzhen Huazhimei Semiconductor Co., Ltd

3.3V~5V Input 12W Output Step-up DC/DC Converter

Unspecified

DTMF Receiver

Shenzhen Huazhimei Semiconductor Co., Ltd

Small package, high performance Asynchronous boost 10 white LED driver

Shenzhen Huazhimei Semiconductor Co., Ltd

Ultra-small low voltage start PWM control boost DC/DC voltage regulator

ELAN Microelectronics

DTMF RECEIVER

Hitachi -> Renesas Electronics

64 k SRAM (8-kword × 8-bit)