The MAX8875 low-dropout linear regulator operates from a +2.5V to +6.5V input range and delivers up to 150mA. A P-channel MOSFET pass transistor allows its 85µA supply current to remain independent of the load, making this device ideal for battery-operated portable equipment such as PCS phones, cellular phones, cordless phones, and modems.
The MAX8875 features a power-OK output that indicates when the output is out of regulation. The device is available in several preset output voltage versions: 5.0V, 3.3V, 3.0V, 2.7V, 2.5V, or 1.5V. Other features include 1µA (max) shutdown current, short-circuit protection, thermal shutdown protection, and reverse-battery protection. The device comes in a miniature 5-pin SOT23 package.
The MAX8875 is optimized for use with a 1µF ceramic output capacitor. For a pin-compatible, functionally equivalent device for use with a higher ESR output capacitor, see the MAX8885 data sheet.
Key Features
Applications/Uses
Power-OK Output
Small Output Capacitor (1µF ceramic)
Preset Output Voltages (±1% accuracy)
Guaranteed 150mA Output Current
85µA No-Load Supply Current
Low 110mV Dropout at 100mA Load (165mV at 150mA load)
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.
Devices:
1-16 of 16
MAX8875
Free Sample
Buy
Status
Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
Temp
RoHS/Lead-Free? Materials Analysis
MAX8875EUK25+T
Active
SOT;5 pin;9 mm²
Outline Drawing: 21-0057 (PDF)
Land Pattern: 90-0174 (PDF)
Use pkgcode/variation: U5+1*
MAX8885 150mA, Low-Dropout Linear Regulator with Power OK Output MAX8867, MAX8868 Low-Noise, Low-Dropout, 150mA Linear Regulators in SOT23 MAX8877, MAX8878 Low-Noise, Low-Dropout, 150mA Linear Regulators with '2982 Pinout
More Like This: View Product Families for Similar Products
Download
E-Mail