Short-circuit protection: Product with/without short-circuit protection is available.
Short-circuited current : 40 mA typ. for products with protection
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Packages: SOT-23-5 (Package drawing code : MP005-A)
SOT-89-5 (Package drawing code : UP003-A)
SOT-89-3 (Package drawing code : UP005-A)
TO-92
(Package drawing code : YF003-A)
Note1 Power dissipation of the package should be taken into account when the output current is large.
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Applications
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Block Diagram
(1) Product without power-off function
VIN
(1)
VOUT
(2) Product with power-off function
VIN
(1)
VOUT
(2)
Short-circuit
protection
(2)
Short-circuit
protection
ON/OFF
Reference
voltage
Reference
voltage
VSS
(1) : Parasitic diode
(2) : In case of a product with short-circuit protection
VSS
(1) : Parasitic diode
(2) : In case of a product with short-circuit protection
Figure 1 Block Diagram
Seiko Instruments Inc.
1