LM4041L-12-AE3-R datasheet(5/7 Pages) UTC

5 / 7 page

LM4041

LINEAR INTEGRATED CIRCUIT

UNISONIC TECHNOLOGIES CO., LTD

5 of 7

www.unisonic.com.tw

QW-R101-027.E



ELECT RI CAL CH ARACT ERI ST I CS (Cont .)

FOR UTC LM4041-ADJ

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Reference Voltage

VREF

VZ=5V, IZ = 100

μA, TA=25°C

1.233

TA=25°C

-12

Reference Voltage Tolerance

VZ=5V, IZ = 100

μA

TA=-40°C~+85°C

-24

TA=25°C

0.7

IZ(MIN) < IZ < 1mA

TA=-40°C~+85°C

2.5

TA=25°C

Reference Voltage Change With

Cathode Current Change

REF

∆

1mA < IZ < 12mA

TA=-40°C~+85°C

TA=25°C

-1.55

-2

mV/V

Reference Voltage Change With

Output Voltage Change

REF

∆

IZ=1mA

TA=-40°C~+85°C

-3

mV/V

TA=25°C

μA

Minimum Cathode Current

IZ(MIN)

TA=-40°C~+85°C

μA

TA=25°C

150

Feedback Current

IFB

TA=-40°C~+85°C

200

VZ=5V, IZ =10mA, TA=25°C

±20

ppm/°C

TA=25°C

±15

ppm/°C

VZ=5V, IZ=1mA

TA=-40°C~+85°C

±150 ppm/°C

Temperature Coefficient of Output

Voltage (Note)

TCVO

VZ=5V, IZ=100

μA, TA=25°C

±15

ppm/°C

VZ=VREF, IZ=1mA, IAC=0.1IZ

f=120Hz, TA=25°C

0.3

Ω

Reverse Dynamic Impedance

VZ=10V, IZ=1mA, IAC=0.1IZ

f=120Hz, TA=25°C

Ω

Output Voltage Noise

VZ=VREF, IZ =100

μA

10Hz

≤ f ≤ 10 kHz, TA=25°C

μVrms

Long-term Stability of Reverse

Breakdown Voltage

t=1000h, IZ=100

μA, TA= 25°C±0.1°C,

120

ppm

Note: Reference voltage and average temperature coefficient change with output voltage (VZ).

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