ZHT2431F02TC

Stablity Boundary Conditions

Load Capacitance(F)

1n 10n 1µ

0

5

30

25

20

15

10

10p 100p

.1µ 10µ

Pulse Response

Time (us)

200 300 500400

0

2.0

1.0

0

5.0

2.5

0 100

Gain v Frequency

Frequency (Hz)

10k 100k 1M

0

10

60

50

40

30

20

100 1k

TYPICAL CHARACTERISTICS

Test Circuit for Open Loop Voltage Gain

µ

Ω

I

Z

= 10mA, T

A

= 25°C

Test Circuit for Pulse Response

Input Monitor

V

120

Ω

50

Ω

Pulse

Generator

T

A

= 25°C

Test Circuit for Stability

Boundary Conditions

Input

150

Ω

10k

V

ref

< V

Z

< 20, I

Z

= 10mA, T

A

= 25°C

100µF

ZHT2431

ZHT2431

R2

Vout = 1 +

R1

R2

Vref

SERIES REGULATOR

V+

Vout

R1

30

0.01µF

Vref

Vout = 1 +

R1

R2

Vref

Vout = Vref + Vreg

OUTPUT CONTROL OF A

THREE TERMINAL FIXED REGULATOR

R2

R1

V+

Vout

Vref

ZSR***

In

Out

Common

R2

R1

V+ Vout

Vout =

Vref

1 +

R1

R2

Vref

HIGHER CURRENT SHUNT REGULATOR

V+

OUTPUT

INPUT

V

= 2.5V

V

2V

V

= V+

SINGLE SUPPLY COMPARATOR

WITH TEMPERATURE

COMPENSATED THRESHOLD

R2A

R1A

V+

Vref

R2B

R1B

Vref

OVER VOLTAGE / UNDER VOLTAGE

PROTECTION CIRCUI T

R2

R1

Vout =

Vref

1 +

R1

R2

Vref

SHUNT REGULATOR

V+ Vout

OUTPU

T

APPLICATION CIRCUITS

ZHT2431

Input V

V

I

I

I

1µ

F

Fig 1  Test Circuit for V

z

=V

ref

Input V

V

I

I

R1

R2

I

1

µF

Fig 2  Test Circuit for V

z

>V

ref

Input V

I

1µ

F

Fig 3  Test Circuit for Off

State current

Voltage Regulator Connection Diagrams

SOT23 Package Suffix  F

Top View

TO92 Package Suffix  C

Bottom View

Part Number Package Part Mark

ZHT2431F02 SOT23 24F

ZHT2431C02 TO92 ZHT243102

DC Test Circuits

Ordering Information

ZHT2431F02TC

Mfr. #:

Buy ZHT2431F02TC

Manufacturer:

Diodes Incorporated

Description:

Voltage References High Temp 1.25 Prog

Lifecycle:

New from this manufacturer.

Delivery:

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Payment:

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