ILC7011 データシートの表示（PDF） - Impala Linear Corporation

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ILC7011

80mA SC70 Ultra Low Noise CMOS RF-LDO™ Regulator

Impala Linear Corporation 

80mA SC 70 Ultra Low Noise CMOS RF-LDO™ Regulator

Preliminary

Electrical Characteristics ILC7011

Unless otherwise specified all limits are at TA = 25°C, VIN = VOUT (NOM) + 1V, IOUT = 1mA, COUT = 1mF, VON/OFF = 2V

Parameter

Input Voltage Range

Symbol

VIN

Conditions

Typ Units

2.5-8 V

Output Voltage Accuracy

±1

%

Line Regulation

Dropout Voltage (Note 3)

Ground Pin Current

Shutdown (OFF) Current

ON/OFF Input Voltage

∆VOUT/(VOUT*∆VIN)

VIN VOUT

IGND

ION/OFF

VON/OFF

VOUT (NOM) + 1V < 8V

IOUT = 10µA

IOUT = 10mA

IOUT = 20mA

IOUT = 80mA

IOUT = 0mA

IOUT = 10mA

IOUT = 80mA

ION/OFF = 0V

High = Regulator On

Low = Regulator Off

0.007 %/V

0.1

50

mV

70

235

66

67

µA

90

0.1

µA

1.5-2.0

0.6

V

ON/OFF Pin Input Current

(Note 5)

Peak Output Current

(Note 4)

IIN ON/OFF

IOUT (peak)

V ON/OFF 0.6V Regulator OFF

V ON/OFF 2V Regulator ON

VOUT > 0.95V OUT (NOM), tpw = 2ms

0.3

µA

1

100-120 mA

Output Noise Voltage

Ripple Rejection

eN

∆VOUT/∆VIN

BW = 300Hz to 50kHz, CIN = 1µF

CNOISE = 0.01µF, COUT = 1.0µF, IOUT

= 10mA

COUT = 4.7µF Tantalum

IOUT = 80mA

Freq = 1kHz

Freq = 10kHz

Freq = 1MHz

TBD µVrms

70

50

dB

65

Dynamic Line Regulation

Dynamic Load Regulation

∆VOUT(line)

∆VOUT(load)

VIN: VOUT (NOM) + 1V to VOUT

(NOM) + 2V, tr/tf = 2µs; IOUT = 80mA

IOUT: 1mA to 80mA; tr < 5µS

14

mV

40

mV

Short Circuit Current

ISC

VOUT = 0V

200 mA

Resistance Shutdown

Discharge

1.5

kΩ

Note 1: Absolute maximum ratings indicate limits which when exceeded may result in damage to the component. Electrical specifications do not apply when operating the

device outside of its rated operating conditions.

Note 2: Specified Min/Max limits are production tested or guaranteed through correlation based on statistical control methods. Measurments are taken at constant junction

temperature as close to ambient as possible using low duty pulse testing.

Note 3 Dropout voltage is defined as the input to output differential voltage at which the output voltage drops 2% below the nominal value measured with a 1V differential.

Note 4: Guaranteed by design

Note 5: The device’s shutdown pin inlcudes a 2MΩ internal pull down resistor connected to ground.

Impala Linear Corporation

ILC7011 1.4

(408) 574-3939 www.impalalinear.com

August 2000 3

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