ILC7070 データシートの表示（PDF） - Impala Linear Corporation

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ILC7070

SOT-23 CMOS LDO Regulator with Shutdown

Impala Linear Corporation 

SOT-23 CMOS LDO Regulator with Shutdown

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

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 .98

ISS1

ISS2

∆VOUT

∆VIN • VOUT

VIN

∆VOUT

∆Topr • VOUT

IIH

IIL

CE(ON)

CE(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

Min

2.450

125

2.5

0

Typ

2.5

45

180

5

0.5

0.2

±100

2

Max

2.55

90

360

Units

V

mA

mV

mV

10

µA

2

µA

0.3

%/V

10.0

V

ppm/°C

4

µA

0.1

VIN

V

0.7

V

Note:

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.

Impala Linear Corporation

ILC7070 1.1

(408) 574-3939 www.impalalinear.com

Oct 1999 3

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