LV59018M_10 Datasheet, PDF (1/7 Pages) Sanyo Semicon Device – 1.8V Constant-Voltage Power Supply IC

Ordering number : ENA1496A
Bi-CMOS LSI
LV59018M ^{1.8V Constant-Voltage Power Supply IC}
Overview
The LV59018M is a constant-voltage power supply IC incorporating the output ON/OFF function, which offers advantages
such as small current drain when output OFF and saves power dissipation of the equipment.
Features
• 1.8V output
• Output voltage ON/OFF function with the control pin (active, high)
• Output current of 1A obtainable (VIN1, VIN2 ≥ 2.8V)
• Small current drain (1μA max) when output OFF and optimum for power saving
• MFP8 (200mil) package, ensuring easy mounting design
• Full compliment of protection circuits incorporated (including overcurrent protection, thermal protection)
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Maximum power supply
Allowable power dissipation
VIN1
VIN2
Pd max
VIN1 pin
VIN2 pin
Mounted on a specified board.*
Operating Temperature
Topr
Storage Temperature
Tstg
* Specified board: 50mm × 50mm × 1.6mm, glass epoxy both sides
Ratings
Unit
6.2
V
6.2
V
1.45
W
-30 to +85
°C
-40 to +125
°C
Recommended Operating Ranges at Ta = 25°C
Parameter
power supply
Output current
Symbol
VIN1
VIN2
IO
VIN1 pin
VIN2 pin
Conditions
Ratings
Unit
1.9 to 6
V
1.9 to 6
V
0 to 1
A
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
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customer who is considering such use and/or outside the scope of our intended standard applications, please
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customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
93010 SY/61009 MS 20090601-S00002 No.A1496-1/7