Features: ` Integrated ±15kV Transient Voltage Suppressors for D+ and D- Data Lines
` Pin Selectable Internal D+ and D- Termination Resistors (1.5k ±5%)
` Integrated Microprocessor Reset Circuit with 100ms (min) Timeout
` 3.3V Output with ±3% Accuracy
` 25A Quiescent Current at Full Load
` Small 1F Output Capacitor
` Output to Input Reverse Leakage Protection
` Thermal and Short-Circuit Protection
` 10-Pin MAX PackageApplication·USB Peripherals
·Hand-Held InstrumentsPinout
SpecificationsIN to GND ...............................................................-0.3V to +6V
D+, D- to GND.........................................................-0.3V to +6V
MR to GND ..............................................-0.3V to (VOUT + 0.3V)
RESET, RESET to GND, Push-Pull..............-0.3V to (VOUT + 0.3V)
RESET to GND, Open-Drain......................................-0.3V to +6V
OUT, SELR, ENR to GND ..........................................-0.3V to +6V
Maximum Current to Any Pin
(except IN, OUT, D+, D-)................................................± 20mA
Short-Circuit Duration .................................................Indefinite
Continuous Power Dissipation (TA = +70)
10-Pin MAX (derate 5.6mW/ above +70) ...............444mW
Thermal Resistance (JA)..............................................180/W
Operating Temperature Range...............................0 to +70
Junction Temperature......................................................+150
Storage Temperature Range .............................-65 to +150
Lead Temperature (soldering, 10s) .................................+300
Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
DescriptionThe MAX5005/MAX5006/MAX5007 are low-dropout (LDO), micropower linear voltage regulators with an integrated microprocessor (P) reset circuit for use with USB peripheral devices. Each device is available with a fixed +3.3V output voltage and can deliver up to 150mA load current. Each device features ±15kV transient voltage suppression (TVS) as well as precision 1.5k data-line termination resistors for USB digital signals making them ideal for use with USB peripherals.
The MAX5005/MAX5006/MAX5007 include an internal reset circuit that enables the USB microcontroller 100ms after the LDO regulator output voltage reaches regulation. Reset outputs are available in push-pull (active-low or active-high) and open-drain (active-low) options.
The MAX5005/MAX5006/MAX5007 are optimized for use with a 1F ceramic output capacitor. Each device includes thermal shutdown protection, output short-circuit protection, and output to input reverse leakage protection.
These devices also include an active-low manual reset input.
The MAX5005 features an open-drain reset output, the MAX5006 features an active-low push-pull reset output, and the MAX5007 features an active-high push-pull reset output. Each device is available in a space-saving 10-pin MAX package.
MAX5005 Data Sheet
