GENERAL DESCRIPTION

The ADP3338 is a member of the ADP33xx family of precision, low dropout (LDO), anyCAP voltage regulators. The ADP3338 operates with an input voltage range of 2.7V to 8V and delivers a load current up to 1A. The ADP3338 stands out from conventional LDOs with a novel architecture and an enhanced process that offers performance advantages and higher output current than its competition. Its patented design requires only a 1µF output capacitor for stability.

FEATURES

High accuracy over line and load: ±0.8 @ 25°C, ±1.4 over temperature

Ultralow dropout voltage: 190mV (typ) @ 1A

Requires only CO= 1.0µF for stability

anyCAP is stable with any type of capacitor (including MLCC)

Current and thermal limiting

Low noise

2.7V to 8V supply range

−40°C to +85°C ambient temperature range

SOT-223 package

APPLICATIONS

Notebook, palmtop computers

SCSI terminators

Battery-powered systems

Bar code scanners

Camcorders,cameras

Home entertainment systems

Networking systems

DSP/ASIC supplies

ADP3338AKCZ-2.85R7属于集成电路（IC） > 线性 + 开关稳压器。亚德诺半导体技术有限公司制造生产的ADP3338AKCZ-2.85R7稳压器 - 线性线性稳压器用于提供稳定的输出电压，无论负载电流、输入电压或环境因素如何变化，这些输出电压通常都要保持不变。它们的工作原理要求输入电压维持在高于所需的输出电压，而且要超出某个最小量，并且在工作时会将输入端的任何多余电压转换为热量。对于大多数应用而言，虽然这种稳压器的效率低于开关模式的稳压器，但它们通常更适合对噪声高度敏感的应用。