Datasheet > MAX8559ETAJ1+

MAX8559ETAJ1+

更新时间： 2024-11-26 15:40:47

品牌	Logo	应用领域
美信 - MAXIM		信息通信管理输出元件调节器
页数	文件大小	规格书
12页	241K
描述
Fixed Positive LDO Regulator, 2 Output, 2.85V1, 1.85V2, BICMOS, 3 X 3 MM, 0.80 MM HEIGHT, LEAD FREE, MO229/WEEC, TDFN-8

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MAX8559ETAJ1+ 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	DFN
包装说明：	HVSON,	针数：	8
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	1 week
风险等级：	7.81	最大回动电压 1：	0.12 V
最大回动电压 2：	0.12 V	最大输入电压：	6.5 V
最小输入电压：	2.5 V	JESD-30 代码：	S-XDSO-N8
JESD-609代码：	e3	长度：	3 mm
湿度敏感等级：	1	功能数量：	1
输出次数：	2	端子数量：	8
工作温度TJ-Max：	150 °C	最大输出电流 1：	0.3 A
最大输出电流 2：	0.3 A	最大输出电压 1：	2.9355 V
最小输出电压 1：	2.7645 V	标称输出电压 1：	2.85 V
最大输出电压 2：	1.9055 V	最小输出电压 2：	1.7945 V
标称输出电压 2：	1.85 V	封装主体材料：	UNSPECIFIED
封装代码：	HVSON	封装形状：	SQUARE
封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	峰值回流温度（摄氏度）：	260
认证状态：	Not Qualified	调节器类型：	FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR
座面最大高度：	0.8 mm	表面贴装：	YES
技术：	BICMOS	端子面层：	Matte Tin (Sn)
端子形式：	NO LEAD	端子节距：	0.65 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	3 mm	Base Number Matches：	1

MAX8559ETAJ1+ 数据手册

19-3121; Rev 2; 8/05

Dual, 300mA, Low-Noise Linear Regulator

with Independent Shutdown in UCSP or TDFN

General Description

Features

♦ Two Low-Dropout-Voltage Regulators

♦ Low 32µV Output Noise

♦ 300mA Output Current for Each LDO

♦ 70dB PSRR at 10kHz

♦ Independent Shutdown Controls

♦ Low 60mV Dropout at 100mA Load

The MAX8559 dual, low-noise, low-dropout (LDO) linear

regulator operates from a 2.5V to 6.5V input voltage

and delivers at least 300mA of continuous output cur-

rent. It offers low output noise and low dropout of only

60mV at 100mA. Typical output noise for this device is

RMS

32µV

, and PSRR is 70dB at 10kHz. Designed with

RMS

an internal P-channel MOSFET pass transistor, the

MAX8559 maintains a low 115µA supply current per

LDO, independent of the load current and dropout volt-

age. Other features include short-circuit protection and

thermal-shutdown protection. The MAX8559 includes

two independent logic-controlled shutdown inputs and

is capable of operating without a bypass capacitor to

further reduce total solution size. The MAX8559 is avail-

able in a miniature 8-bump UCSP™ (2mm x 1mm) or

8-pin TDFN (3mm x 3mm) package.

♦ 115µA Operating Supply Current per LDO

♦ 1.5V to 3.3V Factory-Preset Output

♦ Small Ceramic Output Capacitors

♦ Output Current Limit

♦ Thermal-Overload and Short-Circuit Protection

♦ 1.95W Power-Dissipation Capability (TDFN)

♦ 2mm²Footprint (UCSP)

Ordering Information

Applications

PART

TEMP RANGE

-40°C to +85°C

PIN-PACKAGE

8 UCSP (B8-1)

8 TDFN-EP**

Cellular and Cordless Phones

PDAs and Palmtop Computers

Notebook Computers

Digital Cameras

MAX8559EBAxy*-T

MAX8559EBAxy*+T

MAX8559ETAxy*-T

MAX8559ETAxy*+T

8 TDFN-EP**

*xy = Output voltage code (see the Output Voltage

Selector Guide).

PCMCIA Cards

Wireless LAN Cards

**EP = Exposed pad.

+Denotes lead-free package.

Handheld Instruments

Typical Operating Circuit

Pin Configurations

TOP VIEW

INPUT

2.5V TO 6.5V

2.2μF

min

1.5V TO 3.3V

INA

INB

OUTA

OUTB

2.2μF/150mA

4.7μF/300mA

MAX8559ETA

1.5V TO 3.3V

MAX8559

GND

SHDNA

SHDNB

2.2μF/150mA

4.7μF/300mA

OFF

0.01μF

(OPTIONAL)

TDFN

3mm x 3mm

A "+" SIGN WILL REPLACE THE FIRST PIN INDICATOR ON LEAD-FREE PACKAGES.

Pin Configurations continued at end of data sheet.

UCSP is a trademark of Maxim Integrated Products, Inc.

Output Voltage Selector Guide appears at end of data sheet.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...12

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MAX8559ETAJ1+ 替代型号

型号	品牌	替代类型	描述	数据表
MAX8559ETAAG+	MAXIM	完全替代	Fixed Positive LDO Regulator, 2 Output, 3.3V1, 3V2, BICMOS, 3 X 3 MM, 0.80 MM HEIGHT, LEAD
MAX8559ETADK+T	MAXIM	类似代替	Fixed Positive LDO Regulator, 2 Output, 3V1, 3.3V2, BICMOS, 3 X 3 MM, 0.80 MM HEIGHT, LEAD

与MAX8559ETAJ1+相关器件

型号	品牌	获取价格	描述	数据表
MAX8559ETAJ1+T	ROCHESTER	获取价格	DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, DSO8, 3 X 3 MM, 0.80 MM HEIGHT, LEAD FREE, MO22
MAX8559ETAJ2	MAXIM	获取价格	Dual, 300mA, Low-Noise Linear Regulator with Independent Shutdown in UCSP or TDFN
MAX8559ETAJ2+	MAXIM	获取价格	Fixed Positive LDO Regulator, 2 Output, 2.85V1, 1.8V2, BICMOS, 3 X 3 MM, 0.80 MM HEIGHT, L
MAX8559ETAJ2+T	MAXIM	获取价格	Fixed Positive LDO Regulator, 2 Output, 2.85V1, 1.8V2, BICMOS, 3 X 3 MM, 0.80 MM HEIGHT, L
MAX8559ETAJG	MAXIM	获取价格	Dual, 300mA, Low-Noise Linear Regulator with Independent Shutdown in UCSP or TDFN
MAX8559ETAJG+	ROCHESTER	获取价格	DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, DSO8, 3 X 3 MM, 0.80 MM HEIGHT, LEAD FREE, MO22
MAX8559ETAJG+	MAXIM	获取价格	Fixed Positive LDO Regulator, 2 Output, 2.85V1, 3V2, BICMOS, 3 X 3 MM, 0.80 MM HEIGHT, LEA
MAX8559ETAJG+T	ROCHESTER	获取价格	DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, DSO8, 3 X 3 MM, 0.80 MM HEIGHT, LEAD FREE, MO22
MAX8559ETAJG-T	MAXIM	获取价格	暂无描述
MAX8559ETAJJ	MAXIM	获取价格	Dual, 300mA, Low-Noise Linear Regulator with Independent Shutdown in UCSP or TDFN

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