A8205SLH中文资料PDF规格书
A8205SLH规格书详情
Designed specifically to meet the requirement for extended operation of battery-powered equipment such as cordless and cellular telephones, the A8205SLH voltage regulators offer the reduced dropout voltage and quiescent current essential for maximum battery life. Applicable also to palmtop computers and personal data assistants, these devices deliver a regulated output at up to 200 mA (transient), which is limited only by package power dissipation. Regulated output voltages of 2.7, 2.8, 3.0, 3.3, 3.6, 4.0, and 5.0 V are currently provided. Other voltages, down to 2.0 volts, are available on special order.
A PMOS pass element provides a typical dropout voltage of only 75 mV at 100 mA of load current. The low dropout voltage permits deeper battery discharge before output regulation is lost. Quiescent current does not increase significantly as the dropout voltage is approached, an ideal feature in standby/resume power systems where data integrity is crucial. Regulator accuracy and excellent temperature characteristics are provided by a bandgap reference. The A8205SLH includes an ENABLE input to give the designer complete control over power up, standby, or power down.
These devices are supplied in a thermally enhanced 5-lead small outline plastic package similar to the SOT-23, and fitting the SC-74A footprint. All devices are rated for operation over a temperature range of -20°C to +85°C.
FEATURES AND BENEFITS
■ High Efficiency Provides Extended Battery Life
■ 75 mV Typical Dropout Voltage at IO = 100 mA
■ 55 µA Typical Quiescent Current
Less Than 1 µA “Sleep” Current
■ Low Output Noise
■ 200 mA Peak Output Current
■ Improved PSRR and Transient Performance
APPLICATIONS
■ Cordless and Cellular Telephones
■ Personal Data Assistants
■ Personal Communicators
■ Palmtop Computers
产品属性
- 型号:
A8205SLH
- 制造商:
ALLEGRO
- 制造商全称:
Allegro MicroSystems
- 功能描述:
LOW-DROPOUT REGULATORS . HIGH EFFICIENCY
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTEL/英特尔 |
23+ |
PGA |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
INTEL/英特尔 |
PGA |
198589 |
假一罚十原包原标签常备现货! |
询价 | |||
23+ |
N/A |
90250 |
正品授权货源可靠 |
询价 | |||
VISHAY/威世 |
24+ |
Axial |
98000 |
全新原厂原装正品现货,可提供技术支持、样品免费! |
询价 | ||
NULL |
2023+ |
NULL |
8700 |
原装现货 |
询价 | ||
INTEL/英特尔 |
2021+ |
PGA |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
INTEL |
22+ |
PGA68 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
Intel |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
INTEL |
00+ |
PGA |
54 |
全新原装100真实现货供应 |
询价 | ||
INTEL/英特尔 |
2022 |
PGA |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 |