AMC7635-2.5 datasheet(3/9 Pages) ADDTEK

部件名	AMC7635-2.5

功能描述	300mA CMOS LOW DROPOUT REGULATOR

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制造商	ADDTEK [ADDtek Corp]

网页	https://www.addmtek.com

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AMC7635

Copyright

3

DD078_A

-- SEPTEMBER 2007

ELECTRICAL CHARACTERISTICS

VIN = VOUT(Nominal)＋0.5V, VIN,MAX = 6V, TA = 25℃ (unless otherwise noted)

Parameter

Symbol

Test Conditions

Min

Typ

Max Units

IO = 1mA

-1.5

+1.5

Output Voltage Accuracy

VOUT

IO = 1 to 300mA

-2.5

+2.5

%

∆V

OUT

Line Regulation

∆V

IVOUT

IO = 1mA, VOUT + 0.5V < VIN < 6V

0.15 0.35

%/V

Load Regulation

∆V

OUT

1mA

≤ I

O ≤ 300mA

10

70

mV

VOUT(NOM) ≤ 2.0V

330

500

2.0V<VOUT(NOM)≤2.5V

220

350

IO=150mA,

VOUT=VOUT(NOM)-2.0%

VOUT(NOM) > 2.5V

165

250

VOUT ≤ 2.0V

1300

2.0V<VOUT≤2.5V

900

Dropout Voltage

∆V

IO=300mA,

VOUT＝VOUT(NOM)-2.0%

VOUT > 2.5V

600

mV

Maximum Output Current

IO

VOUT > 0.96 × VRATING

300

Current Limit

ILIMIT

VOUT > 1.2V

300

400

mA

IO = 0mA ~ 10mA

50

100

IO = 10mA ~ 150mA

100

150

Ground Pin Current

IQ

IO = 150mA ~ 300mA

120

180

µA

Output Shutdown Delay

CBP = 0µF, COUT = 1µF, IO = 100mA

600

µS

EN “high” Bias Current

IIH

VEN = VIN

0.1

EN “low” Bias Current

IIL

VEN = 0V

0.5

uA

Shutdown Supply Current

VEN = GND

0.01

1

µA

EN “low” Input Threshold

VIL

VIN = 2.5 to 5.5V

0

0.4

EN “high” Input Threshold

VIH

VIN = 2.5 to 5.5V

2

VIN

V

f = 1kHz

60

f = 10kHz

50

Power Supply Rejection

Ratio

PSRR

IO=100mA

CBP=0.01uF

COUT=2.2uF

f = 100kHz

40

dB

Thermal Protection

Temperature

150

Thermal Protection

Temperature Hysteresis

30

°C

Note 1:

For the adjustable device, the minimum load current is the minimum current required to maintain regulation. Normally the current in

the resistor divider used to set the output voltage is selected to meet the minimum load current requirement.

Note 2:

These parameters, although guaranteed, are not tested in production.

类似零件编号 - AMC7635-2.5

制造商	部件名	数据表	功能描述
ADDtek Corp	AMC7637	162Kb / 7P	ULTRA LOW IQ 300mA LOW DROPOUT REGULATOR JUNE 2007
	AMC7637-1.5	162Kb / 7P	ULTRA LOW IQ 300mA LOW DROPOUT REGULATOR JUNE 2007
	AMC7637-1.8	162Kb / 7P	ULTRA LOW IQ 300mA LOW DROPOUT REGULATOR JUNE 2007
	AMC7637-2.5	162Kb / 7P	ULTRA LOW IQ 300mA LOW DROPOUT REGULATOR JUNE 2007
	AMC7637-3.0	162Kb / 7P	ULTRA LOW IQ 300mA LOW DROPOUT REGULATOR JUNE 2007

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