ILC7080AIM5-33 查看數據表（PDF） - Impala Linear Corporation
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ILC7080AIM5-33 Datasheet PDF : 16 Pages
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50/100mA SOT-23 CMOS RF LDO™ Regulators
Pin Description ILC7081/81-xx (fixed voltage version)
Pin
Number
1
2
3
4
5
Pin Name
Pin Description
VIN
GND
ON/OFF
CNOISE
VOUT
Connect direct to supply
Ground pin. Local ground for CNOISE and COUT.
By applying less than 0.4V to this pin the device will be turned off.
Optional noise bypass capacitor may be connected between this
pin and GND (pin 2). Do not connect CNOISE directly to the main
power ground plane.
Output Voltage. Connect COUT between this pin and GND (pin 2)
Pin Description ILC7081/81-ADJ (adjustable voltage version)
Pin
Number
1
2
3
4
5
Pin Name
Pin Description
VIN
GND
ON/OFF
VADJ
VOUT
Connect direct to supply
Ground pin. Local ground for CNOISE and COUT.
By applying less than 0.4V to this pin the device will be turned off.
Voltage feedback pin to set the adjustable output voltage. Do not
connect a capacitor to this pin.
Output Voltage. Connect COUT between this pin and GND (pin 2)
Pin Package Configurations
VOUT
CNOISE
5 SOT23-5 4
ILC7080-xx
ILC7081-xx
1
2
3
VIN
GND ON
OFF
VOUT
VADJ
5 SOT23-5 4
ILC7080-ADJ
ILC7081-ADJ
1
2
3
VIN
GND ON
OFF
Impala Linear Corporation
ILC7080/81 1.1
(408) 574-3939 www.impalalinear.com
Sept. 1998 2
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