LR9500

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

4 of 6

www.unisonic.com.tw

QW-R102-083.a



ELECTRICAL CHARACTERISTICS (Cont.)

PARAMETER

SYMBOL

TEST CONDITION

MIN

TYP

MAX

UNIT

7

10

Output Noise Voltage (Note 8)

BW=10Hz

to 100kHz,

6.5

Temperature

160

Thermal Shutdown

Hysteresis

20

°C

LOGIN INPUT THRESHOLDS

0.4

V

1.2

V

5.5

0.001

μA

Notes: 1. All voltages are with respect to the potential at the GND pin.

2. Min and Max limits are specified by design, test, or statistical analysis. Typical numbers are not ensured,

but do represent the most likely norm.

3. The device maintains a stable, regulated output voltage without a load current.

4. Quiescent current is defined here as the difference in current between the input voltage source and the

5. Ground current is defined here as the total current flowing to ground as a result of all input voltages applied

to the device.

6. Dropout voltage is the voltage difference between the input and the output at which the output voltage

drops to 100 mV below its nominal value. This parameter only applies to output voltages above 2.5V.

8. This specification is specified by design.



OUTPUT & INPUT CAPACITOR, RECOMMENDED SPECIFICATIONS

PARMMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Input Capacitance

0.33

0.47

μF

Output Capacitance

Capacitance for stability

0.33

0.47

10

μF

Output/Input Capacitance

ESR

5

500

mΩ