UR233.UR233L-XX-AA3-D-T datasheet(7/10 Pages) UTC

Part #	UR233.UR233L-XX-AA3-D-T

Description	LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

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Manufacturer	UTC [Unisonic Technologies]

Direct Link	http://www.utc-ic.com

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7 / 10 page

UR233

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

7 of 10

www.unisonic.com.tw

QW-R102-011.D

ELECTRICAL CHARACTERISTICS(Cont.)

For UR233-3.3

PARAMETER

SYMBOL

TEST CONDITIONS

MIN.

TYP.

MAX.

UNIT

Output Voltage

VOUT

VIN =5.3V, IOUT =10mA,

TJ =25°С

±1%

3.267

3.300

3.333

V

Output Voltage

VOUT

VIN =4.8 ~ 12V,

IOUT =2 ~ 800mA

±2%

3.234

3.366

V

Line Regulation

ΔVOUT

VIN =4.8 ~ 12V, IOUT =2mA

1

6

mV

Load Regulation

ΔVOUT

VIN =4.8V, IOUT =2 ~ 800mA

1

10

mV

Temperature Stability

ΔVOUT

0.5

%

Long Term Stability

ΔVOUT

1000 hrs, TJ =125°С

0.3

%

Operating Input Voltage

VIN

IOUT =100mA

12

V

Quiescent Current

IQ

VIN =12V

5

10

mA

Output Current

IOUT

VIN =8.3V, TJ =25°С

800

950

1200

mA

Output Noise Voltage

eN

B=10Hz ~ 10KHz, TJ =25°С

100

μV

Supply Voltage Rejection

SVR

IOUT =40mA, f=120Hz, TJ =25°С,

VIN =6.3V, VRIPPLE =1Vpp

60

75

dB

Dropout Voltage

VD

1.50

V

Thermal Regulation

TA =25°С, 30ms Pulse

0.01

0.10

%/W

For UR233-5.0

PARAMETER

SYMBOL

TEST CONDITIONS

MIN.

TYP.

MAX.

UNIT

Output Voltage

VOUT

VIN =7V, IOUT =10mA,

TJ =25°С

±1%

4.95

5.00

5.05

V

Output Voltage

VOUT

VIN =6.5 ~ 12V,

IOUT =2 ~ 800mA

±2%

4.90

5.10

V

Line Regulation

ΔVOUT

VIN =6.5 ~ 12V, IOUT =2mA

1

10

mV

Load Regulation

ΔVOUT

VIN =6.5V, IOUT =2 ~ 800mA

1

15

mV

Temperature Stability

ΔVOUT

0.5

%

Long Term Stability

ΔVOUT

1000 hrs, TJ =125°С

0.3

%

Operating Input Voltage

VIN

IOUT =100mA

12

V

Quiescent Current

IQ

VIN =12V

5

10

mA

Output Current

IOUT

VIN =10V, TJ =25°С

800

950

1200

mA

Output Noise Voltage

eN

B=10Hz ~ 10KHz, TJ =25°С

100

μV

Supply Voltage Rejection

SVR

IOUT =40mA, f=120Hz, TJ =25°С,

VIN =8V, VRIPPLE =1Vpp

60

75

dB

Dropout Voltage

VD

1.50

V

Thermal Regulation

TA =25°С, 30ms Pulse

0.01

0.10

%/W

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