MD7540
MD7540 is High Input CMOS Voltage Regulator manufactured by SHANGHAI MINGDA MICROTRONICS.
- Part of the MD75xx comparator family.
- Part of the MD75xx comparator family.
SHANGHAI MINGDA MICROTRONICS CO,LTD Low Quiescent Current_Low Dropout High Input CMOS Voltage Regulator MD75XXH Series 120m A
The MD75XXH series is a family of Low Dropout Positive regulators. developed using CMOS technology. These IC products perform with high output voltage accuracy, low quiescent current , Output current 120m A, at the same time with high input voltage capacity it can be up to 24V, suitable for applications which requires higher voltage circuit.
- Ferture(Typical)：
- high output voltage accuracy ±3％
- low dropout voltage 5.0m V
- low quiescent current 1.6u A
- low output voltage temperature drift 50 PPm /℃
- high input voltage up to 24V keeping stable output voltage
- Output short circuit protection Short-circuit current less than 100 m A http://..net/
- Applications
- battery-powered devices
- munications equipments
- portable medical equipments
- Selection table Part NO.
MD7530 MD7533
- mobile phone devices
- home electric/toy appliances
±3% ±3% MD7536 ±3% MD7540 ±3% MD7544 ±3% MD7550 ±3% NOTE: for semi_custom parts selectable output voltage from 1.5~7.0V in 0.1v Increment.
Output voltage (Note) 3.0V 3.3V 3.6V 4.0V 4.4V 5.0V
Tolerance
1 datasheet pdf
- http://..net/
- Package and Pin Assignment
- Absolute Maximum Ratings： Item Symbol Input voltage Output voltage Power dissipation VIN VOUT PD
Operation temperature Topr range Storage temperature Tstg -40~+125 range Note: The absolute maximum ratings are rated values exceeding which the product could suffer physical damage. These values must therefore not be exceeded under any conditions. http://..net/
(Ta=25℃ unless otherwise specified) Unit Absolute Maximum Ratings V 24 Vss-0.3~ VIN+0.3 SOT_89 500 m W TO_92 300 ℃ -40~+85
- Electrical Characteristics： MD75XXH series （MD7530H， Output voltage +3.0V） （Ta=25℃ unless otherwise specified）
ITEM Output voltage Output current
- 1
SYMBOL VOUT IOUT Vdrop △VOUT1 △VIN- VOUT △VOUT2 △VOUT △Ta- VOUT ISS1 VIN Ilim
CONDITIONS VIN= 5V，IOUT=10m A VIN= 5V IOUT=1 m A...
