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参数资料
| 型号： | MAX8510EXK40-T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 4 V FIXED POSITIVE LDO REGULATOR, 0.17 V DROPOUT, PDSO5 |
| 封装： | PLASTIC, SC-70, 5 PIN |
| 文件页数： | 1/10页 |
| 文件大小： | 604K |
| 代理商： | MAX8510EXK40-T |
General Description
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
voltage noise of 11VRMS and PSRR of 54dB at 100kHz.
The MAX8511 does not require a bypass capacitor,
hence achieving the smallest PC board area. The
MAX8512’s output voltage can be adjusted with an
external divider.
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
(40A).
The regulators are designed and optimized to work with
low-value, low-cost ceramic capacitors. The MAX8510
requires only 1F (typ) of output capacitance for stability
with any load. When disabled, current consumption drops
to below 1A.
Applications
Cellular and Cordless Phones
PDA and Palmtop Computers
Base Stations
Bluetooth Portable Radios and Accessories
Wireless LANs
Digital Cameras
Personal Stereos
Portable and Battery-Powered Equipment
Features
Space-Saving 5-Pin SC70 Package
11VRMS Output Noise at 100Hz to 100kHz
Bandwidth (MAX8510)
78dB PSRR at 1kHz (MAX8510)
120mV Dropout at 120mA Load
Stable with 1F Ceramic Capacitor for Any Load
Guaranteed 120mA Output
Only Need Input and Output Capacitors (MAX8511)
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 40A Ground Current
Excellent Load/Line Transient
Overcurrent and Thermal Protection
MAX8510/MAX8511/MAX8512
Ultra-Low-Noise, High PSRR,
Low-Dropout,120mA Linear Regulators in SC70
________________________________________________________________ Maxim Integrated Products
1
GND
BP (MAX8510)
N.C. (MAX8511)
FB (MAX8512)
SHDN
15
OUT
IN
MAX8510
MAX8511
MAX8512
SC70-5
TOP VIEW
2
34
Pin Configuration
Ordering Information
MAX8510
OUTPUT PRESET
1.5V TO 4.5V
IN
INPUT
2V TO 6V
OFF
SHDN
CBP = 10nF
COUT = 1F
CIN = 1F
OUT
ON
BP
GND
Typical Operating Circuits
19-2732; Rev 1; 6/04
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.
*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.
PART*
TEMP RANGE
PIN-PACKAGE
MAX8510EXKxy-T
-40°C to +85°C
5 SC70-5
MAX8511EXKxy-T
-40°C to +85°C
5 SC70-5
MAX8512EXK-T
-40°C to +85°C
5 SC70-5
Typical Operating Circuits continued at end of data sheet.
Output Voltage Selector Guide appears at end of data sheet.
相关PDF资料 |
PDF描述 |
|---|---|
| MAX8510EXK41-T | 4.1 V FIXED POSITIVE LDO REGULATOR, 0.17 V DROPOUT, PDSO5 |
| MAX8510EXK42-T | 4.2 V FIXED POSITIVE LDO REGULATOR, 0.17 V DROPOUT, PDSO5 |
| MAX8510EXK43-T | 4.3 V FIXED POSITIVE LDO REGULATOR, 0.17 V DROPOUT, PDSO5 |
| MAX8510EXK44-T | 4.4 V FIXED POSITIVE LDO REGULATOR, 0.17 V DROPOUT, PDSO5 |
| MAX8511EXK16-T | 1.6 V FIXED POSITIVE LDO REGULATOR, 0.25 V DROPOUT, PDSO5 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX8510EXK45 | 制造商:Maxim Integrated Products 功能描述:ULTRA-LOW-NOISE HIGH PSRR LOW-DROPOUT 120MA LINEAR REGULATOR - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
| MAX8510EXK45+ | 制造商:Maxim Integrated Products 功能描述:REG LDO LIN FIX POS 4.5V 0.12A 5PIN SC-70 - Rail/Tube |
| MAX8510EXK45+G65 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX8510EXK45+T | 功能描述:低压差稳压器 - LDO 120mA Linear Regulator RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MAX8510EXK45-T | 功能描述:低压差稳压器 - LDO 120mA Linear Regulator RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
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