Datasheet > MAX8510

MAX8510

更新时间： 2024-02-11 02:49:54

品牌	Logo	应用领域
美信 - MAXIM		稳压器
页数	文件大小	规格书
10页	604K
描述
Ultra-Low-Noise, High PSRR, Low-Dropout,120mA Linear Regulators in SC70

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数据手册

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MAX8510 数据手册

19-2732; Rev 1; 6/04

Ult ra -Lo w -No is e , Hig h P S RR,

Lo w -Dro p o u t ,1 2 0 m A Lin e a r Re g u la t o rs in S C7 0

Ge n e ra l De s c rip t io n

Fe a t u re s

The MAX8510/MAX8511/MAX8512 ultra-low-noise, low-

dropout (LDO) linear regulators are designed to deliver up

to 120mA continuous output current from a tiny 5-pin

SC70 plastic package. These regulators achieve a low

120mV dropout for 120mA load current. The MAX8510

uses an advanced architecture to achieve ultra-low output

♦ Space-Saving 5-Pin SC70 Package

♦ 11µV Output Noise at 100Hz to 100kHz

RMS

Bandwidth (MAX8510)

♦ 78dB PSRR at 1kHz (MAX8510)

♦ 120mV Dropout at 120mA Load

voltage noise of 11µV

and PSRR of 54dB at 100kHz.

RMS

The MAX8511 does not require a bypass capacitor,

he nc e a c hie ving the s ma lle s t PC b oa rd a re a . The

MAX8512’s output voltage can be adjusted with an

external divider.

♦ Stable with 1µF Ceramic Capacitor for Any Load

♦ Guaranteed 120mA Output

♦ Only Need Input and Output Capacitors (MAX8511)

The MAX8510/MAX8511 are preset to a variety of volt-

ages in the 1.5V to 4.5V range. Designed with a P-

channel MOSFET series pass transistor, the MAX8510/

MAX8511/MAX8512 maintain very low ground current

(40µA).

♦ Output Voltages: 1.5V, 1.8V, 2.5V, 2.6V, 2.7V, 2.8V,

2.85V, 3V, 3.3V, 4.5V (MAX8510/MAX8511) and

Adjustable (MAX8512)

♦ Low 40µA Ground Current

The regulators are designed and optimized to work with

low-value, low-cost ceramic capacitors. The MAX8510

requires only 1µF (typ) of output capacitance for stability

with any load. When disabled, current consumption drops

to below 1µA.

♦ Excellent Load/Line Transient

♦ Overcurrent and Thermal Protection

Ord e rin g In fo rm a t io n

PART*

TEMP RANGE

-40°C to +85°C

PIN-PACKAGE

5 SC70-5

Ap p lic a t io n s

Cellular and Cordless Phones

PDA and Palmtop Computers

Base Stations

MAX8510EXKxy-T

MAX8511EXKxy-T

MAX8512EXK-T

5 SC70-5

*xy is the output voltage code (see Output Voltage Selector

Guide). Other versions between 1.5V and 4.5V are available in

100mV increments. Contact factory for other versions.

Bluetooth Portable Radios and Accessories

Wireless LANs

Digital Cameras

Personal Stereos

Output Voltage Selector Guide appears at end of data sheet.

Portable and Battery-Powered Equipment

Typ ic a l Op e ra t in g Circ u it s

P in Co n fig u ra t io n

INPUT

2V TO 6V

OUTPUT PRESET

1.5V TO 4.5V

TOP VIEW

OUT

GND

OUT

= 1µF

MAX8510

= 10nF

MAX8510

MAX8511

MAX8512

SHDN

OFF

OUT

= 1µF

BP (MAX8510)

N.C. (MAX8511)

FB (MAX8512)

GND

SHDN

SC70-5

Typical Operating Circuits continued 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...10

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与MAX8510相关器件

型号	品牌	获取价格	描述	数据表
MAX8510_06	MAXIM	获取价格	Ultra-Low-Noise, High PSRR, Low-Dropout, 120mA Linear Regulators
MAX8510ETA18+T	MAXIM	获取价格	Fixed Positive LDO Regulator, 1.8V, BICMOS, PDSO8, 2 X 2 MM, 0.8 MM, ROHS COMPLIANT, TDFN-
MAX8510ETA25+	MAXIM	获取价格	Fixed Positive LDO Regulator, 2.5V, 0.2V Dropout, BICMOS, PDSO8, 2 X 2 MM, 0.8 MM, ROHS CO
MAX8510ETA25+T	ROCHESTER	获取价格	2.5V FIXED POSITIVE LDO REGULATOR, 0.2V DROPOUT, DSO8, 2 X 2 MM, 0.80 MM HEIGHT, LEAD FREE
MAX8510ETA25-T	MAXIM	获取价格	Ultra-Low-Noise, High PSRR, Low-Dropout, 120mA Linear Regulators
MAX8510ETA28+T	MAXIM	获取价格	Fixed Positive LDO Regulator, 2.8V, 0.2V Dropout, BICMOS, 2 X 2 MM, 0.80 MM HEIGHT, LEAD F
MAX8510ETA28-T	MAXIM	获取价格	Ultra-Low-Noise, High PSRR, Low-Dropout, 120mA Linear Regulators
MAX8510ETA29+T	MAXIM	获取价格	Fixed Positive LDO Regulator, 2.9V, 0.2V Dropout, BICMOS, PDSO8, 2 X 2 MM, 0.8 MM, ROHS CO
MAX8510ETA30+	MAXIM	获取价格	Fixed Positive LDO Regulator, 3V, 0.17V Dropout, BICMOS, PDSO8, 2 X 2 MM, 0.8 MM, ROHS COM
MAX8510ETA30+T	ROCHESTER	获取价格	3V FIXED POSITIVE LDO REGULATOR, 0.17V DROPOUT, DSO8, 2 X 2 MM, 0.80 MM HEIGHT, LEAD FREE,

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