Purchase MAX8512, In-stock MAX8512 From SeekIC.
Part Number: MAX8512
Description: The MAX8510/MAX8511/MAX8512 ultra-low-noise, lowdropout (LDO) linear regulators are designed to delive...
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MAX8512
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DataSheet
General Description
MAX8512 General Description
The MAX8510/MAX8511/MAX8512 ultra-low-noise, lowdropout (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. TheMAX8510uses 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 voltages in the 1.5V to 4.5V range. Designed with a Pchannel 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.
MAX8512 Maximum Ratings
IN to GND ..............................................................-0.3V to +7V
Output Short-Circuit Duration ........................................Infinite
OUT, SHDN to GND .....................................-0.3V to (IN + 0.3V)
FB, BP, N.C. to GND..................................-0.3V to (OUT + 0.3V)
Continuous Power Dissipation (TA = +70)
5-Pin SC70 (derate 3.1mW/ above +70).................0.247W
JA
(5-Pin SC70).................................................................324/W
Operating Temperature Range ...........................-40 to +85
Junction Temperature......................................................+150
Storage Temperature Range .............................-65 to +150
Lead Temperature (soldering, 10s) .................................+300
Output Short-Circuit Duration ........................................Infinite
OUT, SHDN to GND .....................................-0.3V to (IN + 0.3V)
FB, BP, N.C. to GND..................................-0.3V to (OUT + 0.3V)
Continuous Power Dissipation (TA = +70)
5-Pin SC70 (derate 3.1mW/ above +70).................0.247W
JA
(5-Pin SC70).................................................................324/W
Operating Temperature Range ...........................-40 to +85
Junction Temperature......................................................+150
Storage Temperature Range .............................-65 to +150
Lead Temperature (soldering, 10s) .................................+300
MAX8512 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
`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
MAX8512 Typical Application
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
PDA and Palmtop Computers
Base Stations
Bluetooth Portable Radios and Accessories
Wireless LANs
Digital Cameras
Personal Stereos
Portable and Battery-Powered Equipment
MAX8512 Connection Diagram
MAX8512
PDF/DataSheet Download
- Datasheet: MAX8512
- File Size: 386809 KB
- Manufacturer: Maxim
- Click here to Download
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MAX8512 Relative Products
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MAX8511EXK35+T
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