Part # MAX8510-MAX8512 datasheet

Part Manufacturer: Maxim


Part Description: MAX8510 DS

Part Details:

19-2732; Rev 3; 5/06 Ultra-Low-Noise, High PSRR, Low-Dropout, 120mA Linear Regulators MAX8510/MAX8511/MAX8512 General Description Features The MAX8510/MAX8511/MAX8512 ultra-low-noise, low- Space-Saving SC70 and TDFN (2mm x 2mm) Packages dropout (LDO) linear regulators are designed to deliver 11µVRMS Output Noise at 100Hz to 100kHz up to 120mA continuous output current. These regula- Bandwidth (MAX8510) tors achieve a low 120mV dropout for 120mA load cur- 78dB PSRR at 1kHz (MAX8510) rent. The MAX8510 uses an advanced architecture toachieve ultra-low output voltage noise of 11µV 120mV Dropout at 120mA Load RMS and PSRR of 54dB at 100kHz. Stable with 1µF Ceramic Capacitor for Any Load The MAX8511 does not require a bypass capacitor, Guaranteed 120mA Output hence achieving the smallest PC board area. The Only Need Input and Output Capacitors (MAX8511) MAX8512 s output voltage can be adjusted with an external divider. Output Voltages: 1.5V, 1.8V, 2.5V, 2.6V, 2.7V, 2.8V,2.85V, 3V, 3.3V, 4.5V (MAX8510/MAX8511) and The MAX8510/MAX8511 are preset to a variety of volt- Adjustable (MAX8512) ages in the 1.5V to 4.5V range. Designed with a P-channel Low 40µA Ground Current MOSFET series pass transistor, the MAX8510/MAX8511/MAX8512 maintain very low ground current (40µA). Excellent Load/Line Transient The regulators are designed and optimized to work with Overcurrent and Thermal Protection low-value, low-cost ceramic capacitors. The MAX8510 Ordering Information requires only 1µF (typ) of output capacitance for stabilitywith any load. When disabled, current consumption drops PART* TEMP RANGE PIN-PACKAGE to below 1µA. MAX8510EXKxy-T -40°C to +85°C 5 SC70-5 Package options include a 5-pin SC70 and a tiny 2mm x *xy is the output voltage code (see Output Voltage Selector 2mm x 0.8mm TDFN package. Guide). Other versions between 1.5V and 4.5V are available in Applications 100mV increments. Contact factory for other versions. Ordering Information continued at end of data sheet. Cellular and Cordless PhonesPDA and Palmtop Computers Typical Operating Circuits Base Stations

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MAX8510-MAX8512.pdf Datasheet