ILC7070 Ver la hoja de datos (PDF) - Fairchild Semiconductor

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ILC7070

SOT-23 CMOS LDO Regulator with Shutdown

Fairchild Semiconductor 

ILC7070

Electrical Characteristics ILC7070HCM-25

VOUT = 2.5V, TA =25°C

Parameter

Output Voltage

Maximum Output Current

Load Stability

Input/Output Voltage

Differential

Supply Current 1

Supply Current 2

Input Stability

Input Voltage

Output Voltage

Temperature Characteristics

CE Input Current

CE ON Voltage

CE OFF Voltage

Notes:

Symbol

VOUT

IOUTMAX

∆VOUT

Vdif

Conditions

IOUT = 40mA, VIN = 3.5V

VIN = 3.5V, VOUT > 2.25V

VIN = 3.5V, 1mA < IOUT < 60mA

IOUT = 60mA, VOUT = VSET x 0.98

Min.

2.450

125

Typ.

2.5

45

180

Max.

2.55

90

360

Units

V

mA

mV

mV

ISS1

ISS2

∆VOUT

∆VIN•∆VOUT

VIN

∆VOUT

∆Topr•VOUT

IIH

IIL

CE(ON)

CI(OFF)

VIN = VCE = 3.5V

VIN = 3.5V, VCE = open (Note 5)

IOUT = 40mA

3.5V < VIN < 10V

IOUT = 40mA

-30°C < Topr < 80°C

VIN = 3.5V, VCE = 3.5V

VIN = 3.5V, VCE = 0V

VIN = 3.5V

VIN = 3.5V

5

10 µA

0.5 2.0 µA

0.2 0.3 %/V

10

V

±100

ppm/

°C

2

4

µA

0.1

2.5

VIN

V

0

0.7

V

1. VOUT means the output voltage when “VOUT + 1.0V” is provided at the VIN pin while maintaining a certain IOUT

value.

2. VIN1 is defined as the input value that is gradually decreased until the output value reaches VOUT x 98%.

3. Vdif is defined as “VIN1-VOUT.”

4. IOUT: this is limited by continuous total power dissipation in the package.

5. When VCE is LOW or OPEN, the output is disabled.

Note: CE pin is a CMOS input. Because of this, when the input voltage reaches VIN/2, a rush current will start to

flow.

©2001 Fairchild Semiconductor Corporation

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