RHFL4913ESY3006V datasheet(4/11 Pages) STMICROELECTRONICS

Part #	RHFL4913ESY3006V

Description	RAD-HARD POSITIVE FIXED VOLTAGE REGULATORS

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

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4 / 11 page

RHFL4913 FIXED VERSION

4/11

Table 7: Electrical Characteristics (TJ = 25°C, VI =VO+2.5V, CI =CO =1µF, unless otherwise speci-

fied)

(*) This value is guaranteed by design. For each application it’s strongly recommended to comply with the maximum current limit of the pack-

age used.

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VI

Operating Input Voltage

IO =1A

TJ= -55 to 125°C

312

V

VO

Output Voltage accuracy

VI =VO+2.5V, IO = 5mA

-2

2

%

ISHORT

Output Current Limit (*)

Adjustable by mask/external resistor

4.5

A

VO

Operating Output Voltage IO = 2 A, 2.5 V output voltage

2.45

2.55

V

VO

Operating Output Voltage IO = 2 A, 3.3 V output voltage

3.23

3.37

V

VO

Operating Output Voltage IO = 2 A, 5.0 V output voltage

4.9

5.1

V

∆V

O/∆VI

Line Regulation

VI =VO+2.5Vto12V,IO =5mA

0.35

%

∆V

O/∆VO Load Regulation

VI =VO+2.5V, IO = 5mA to 400 mA

0.3

%

VI =VO+2.5V, IO =5mA to 1A

0.5

%

ZOUT

Output Impedance

IO = 100 mA DC and 20 mA rms

100

m

Ω

Iq

Quiescent Current

VI =VO+2.5V, IO = 5mA

On Mode

6

mA

VI =VO+2.5V, IO = 30mA

On Mode

8

VI =VO+2.5V, IO = 300mA

On Mode

25

VI =VO+2.5V, IO = 1A

On Mode

60

VI =VO+2V, VINH =2.4V

Off Mode

1

Iq

Quiescent Current

VI =VO+2.5V, IO=5mA, TJ=-55 to 125°C

6mA

VI =VO+2.5V, IO=30mA, TJ=-55 to 125°C

14

VI =VO+2.5V, IO=300mA, TJ=-55 to 125°C

40

VI =VO+2.5V, IO = 1A, TJ=-55 to 125°C

100

Vd

Dropout Voltage

IO =400mAVO = 2.5 to 9 V, (-55°C)

300

400

V

Dropout Voltage

IO =400mAVO = 2.5 to 9 V, (25°C)

350

450

IO =1A

VO = 2.5 to 9 V, (25°C)

650

IO =2A

VO = 2.5 to 9 V, (25°C)

900

Dropout Voltage

IO =400mAVO = 2.5 to 9 V, (125°C)

450

550

IO =1A

VO = 2.5 to 9 V, (125°C)

800

IO =2A

VO = 2.5 to 9 V, (125°C)

950

VINH(ON) Inhibit Voltage

IO =5mA,TJ= -55 to 125°C

0.8

V

VINH(OFF) Inhibit Voltage

IO =5mA,TJ= -55 to 125°C

2.4

V

SVR

Supply Voltage Rejection

VI =VO+2.5V ± 0.5V,

IO = 5mA

f = 120Hz

60

70

dB

f= 33KHz

30

40

ISH

Shutdown Input Current

VINH =5 V

15

µA

VOCM

OCM Pin Voltage

Sinked IOCM = 10 mA active low

0.38

V

tPLH

tPHL

Inhibit Propagation Delay

VI =VO+2.5V, VINH =2.4 V, IO = 400 mA

ON-OFF

20

µS

OFF-ON

100

µS

eN

Output Noise Voltage

B= 10Hz to 100KHz

IO = 5mA to 2A

40

µVrms

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