SPX2967T データシートの表示（PDF） - Signal Processing Technologies

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SPX2967T

400mA Low Dropout Voltage Regulator

Signal Processing Technologies 

ELECTRICAL CHARACTERISTICS

VIN = 13.5V; -40°C < TJ < 125°C. The ♦ denotes the specifications which apply over the full operating temperature range, unless

otherwise specified.

Parameter

Sym Min Typ Max Units Conditions

Output Volatage

Output Volatage

Output Current Limiting

Current Consumption

Iq= II- IQ

Current Consumption

Iq= II- IQ

VQ

4.9 5.0 5.1

V

5mA ≤ IQ ≤ 400mA

6V ≤ VI ≤ 26V

VQ

4.9 5.0 5.1

V

5mA ≤ IQ ≤ 150mA

6V ≤ VI ≤ 40V

IQ

500

-

-

mA Tj = 25° C

Iq

-

-

50

µA IC turned off

Iq

-

1.0

10

µA

Tj = 25° C

IC turned off

Current Consumption

Iq= II- IQ

Iq

-

1.3

4

mA

IQ =5mA

IC turned on

Current Consumption

Iq= II- IQ

Current Consumption

Iq= II- IQ

Drop Voltage

Load Regulation

Supply-voltage regulation

Supply-voltage rejection

Longterm stability

Iq

Iq

VDR

∆ VQ

∆ VQ

∆ VQ

∆ VQ

-

-

60

mA IQ = 400mA

-

-

80

mA

IQ = 400mA

Vr = 5V

-

0.3 0.6

V

IQ = 400mA (note 1)

-

-

50

mV

5mA ≤ IQ ≤ 400mA

-

15

25

mV

VI = 6 to 36V

IQ = 5mA

-

54

-

dB

fr = 100Hz

Vr = 0.5V

-

0

-

mV 1000 h

Note 1: Drop voltage = VI - VQ measured when the output voltage has dropped 100mV from the nominal value obtained at 13.5V input.

Date: 8/23/04

SPX2967 400mA Low Dropout Voltage Regulator

5

© Copyright 2004 Sipex Corporation

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