UR132_11 Ver la hoja de datos (PDF) - Unisonic Technologies

Número de pieza

componentes Descripción

Lista de partido

UR132_11

200mA LOW DROPOUT LINEAR VOLTAGE REGULATOR

Unisonic Technologies 

UR132

LINEAR INTEGRATED CIRCUIT

„ ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATING

UNIT

Input Voltage

VIN

-0.3~12

V

Power Dissipation

PD

300

mW

Junction Temperature

TJ

+125

°C

Operation Temperature

TOPR

-40~+85

°C

Storage Temperature

TSTG

-40~+150

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

„ ELECTRICAL CHARACTERISTICS (Ta=25°C, CIN=1μF, COUT=10μF, unless otherwise specified)

FOR VOUT<3.3V (VOUT±2%)

PARAMETER

Output Voltage

Output Voltage Temperature Coefficient

Line Regulation

Load Regulation (Note 2)

Current Limit (Note 3)

Dropout Voltage (Note 4,5)

Standby current

SYMBOL TEST CONDITIONS

VOUT IL=2mA, VIN-VOUT=2V

TCVO

△VOUT

IL=2mA,

VIN-VOUT=2V~VIN=9V

△VOUT

IL=2mA~200mA,

VIN-VOUT =2V

IL VIN-VOUT=2V, VOUT=0V

VD

ISTN-BY IL=0, VIN=9V

MIN

VOUT×0.98

TYP

VOUT

50

MAX UNIT

VOUT×1.02 V

150 ppm/°C

0.5

%VOUT

10

30

mV

300

mA

1.5

V

3.0

mA

FOR ADJ and VOUT≥3.3V (VOUT±2%)

PARAMETER

SYMBOL TEST CONDITIONS

MIN TYP MAX UNIT

Output Voltage

VOUT IL=2mA, VIN-VOUT=2V

VOUT×0.98 VOUT VOUT×1.02 V

ADJUSTABLE (R1=120Ω,R2=200Ω,VOUT=3.3V)

Reference Voltage

VREF VIN-VOUT=2V, IL=2mA

1.238 1.250 1.262

V

Output Voltage Temperature Coefficient TCVO

50

150 ppm/°C

Line Regulation

△VOUT

IL=2mA,

VIN-VOUT=2V~VIN=12V

0.5

%VOUT

Load Regulation (Note 2)

△VOUT

IL=2mA~200mA,

VIN-VOUT=2V

10

30

mV

Current Limit (Note 3)

IL VIN-VOUT=2V, VOUT=0V

300

mA

Dropout Voltage (Note 4,5)

VD

1.3

V

Standby current

ISTN-BY IL=0, VIN=12V

5.0

mA

Note: 1. Guaranteed by design.

2. Regulation is measured at constant junction temperature, using pulsed on time.

3. Current limit is measured at constant junction temperature, using pulsed on time.

4. Dropout is measured at constant junction temperature, using pulsed on time, and the criterion is VOUT inside

target value±2%.

5. Dropout test is skipped at the condition of VIN<3V.

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

3 of 4

QW-R102-007,J

Share Link: