配备一个射频 LDO 稳压器的四路 1 A，5.5 V 同步降压稳压器

ADP5138 集成了四个高性能同步降压稳压器和一个低噪声射频 (RF) 低压差 (LDO) 稳压器。该器件利用 3 V 至 5.5 V 的 PVINx 输入电压运行。每个通道的输出电压出厂时已进行设置，或者使用电阻器向下编程至 0.8 V。每个降压稳压器可以提供高达 1 A 的连续输出电流，并且 LDO 可以提供 250 mA 的输出电流。\n\n ADP5138 以 3.2 MHz 的固定 PWM 开关频率运行，也可与频率范围为 2.8 MHz至 3.5 MHz 的外部时钟同步运行，此频率范围超出了幅度调制 (AM) 频带范围。四个降压稳压器以 90° 异相运行以降低输入纹波电流 • PVINx 电压范围：3 V 至 5.5 V\n• 连续输出电流\n• 通道 5 (LDO)：250 mA\n• 3.2 MHz 固定 PWM 开关频率\n• 同步输出功能\n• 降压稳压器以 90° 异相运行\n• 单独的精密使能输入\n• 上电复位输出;

Quad, 1 A, 5.5 V, Synchronous Step-Down Regulators with One RF LDO Regulator

文件：571.08 Kbytes Page：23 Pages

Quad, 1 A, 5.5 V, Synchronous Step-Down Regulators with One RF LDO Regulator

文件：571.08 Kbytes Page：23 Pages

封装/外壳：28-WFQFN 裸露焊盘，CSP 包装：管件 描述：IC REG 5OUT BCK/LNR SYNC 28LFCSP 集成电路（IC） 线性稳压器控制器

包装：盒 描述：ADP5138-1-EVAL BOARD FOR AUTOMOT 开发板，套件，编程器 评估板 - DC/DC 与 AC/DC（离线）SMPS

Quad, 1 A, 5.5 V, Synchronous Step-Down Regulators with One RF LDO Regulator

文件：571.08 Kbytes Page：23 Pages

Quad, 1 A, 5.5 V, Synchronous Step-Down Regulators with One RF LDO Regulator

文件：571.08 Kbytes Page：23 Pages

Video IF Amplifier, PLL Detector, AGC, AFC, SIF IC for Color TV

■Overview The AN5138NK is an integrated circuit designed for video-IF and audio-IF processing circuits, in color TV and VCR. ■Features •By adopting built-in VCO PLL-type video-detector circuit, the high preformance IC-detector system can be realized for sound multiplex and tele-text bro

STANDARD LED LAMPS

STANDARD LED LAMPS(ROUND TYPES) T1 3/4 Narrow Viewin g Angle 1.0 Lead 5.2 T1 3/4 Flangeless 1.0 Lead 5.0 T1 3/4 Flangeless 1.0 Lead 5.2 T1 3/4 Narrow Viewin g Angle 1.0 Lead 5.0 T1 3/4 1.0 Lead 5.0 T1 3/4 Flangeless 1.0 Lead 4.8 1.0Lead 4.8 1.0Lead 4.6

STANDARD LED LAMPS

STANDARD LED LAMPS(ROUND TYPES) T1 3/4 Narrow Viewin g Angle 1.0 Lead 5.2 T1 3/4 Flangeless 1.0 Lead 5.0 T1 3/4 Flangeless 1.0 Lead 5.2 T1 3/4 Narrow Viewin g Angle 1.0 Lead 5.0 T1 3/4 1.0 Lead 5.0 T1 3/4 Flangeless 1.0 Lead 4.8 1.0Lead 4.8 1.0Lead 4.6

PNP General Purpose Amplifier

PNP General Purpose Amplifier This device is designed for use as general purpose amplifiers and switches requiring collector currents to 300 mA. Sourced from Process 68. See PN200 for characteristics.

POWER ZENERS

DESCRIPTION Fused-in-glass, metallurgically-bonded 5 watt zeners. FEATURES • 2 Times Greater Surge Rating than Conventional 10 Watt Zeners • Small Physical Size