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  • The RHFL4913A is a high-performance adjustable positive voltage regulator, able to provide 2 A of maximum current in FLAT-16 package (3 A in the SMD5C package) from an input voltage ranging from 3 V to 12 V, with a typical dropout voltage of 350 mV.

    The RHFL4913A features exceptional radiation performances. It is tested in accordance with Mil Std 883E Method 1019.6, in ELDRS conditions. The device is available in the FLAT-16 and the SMD5C hermetic ceramic package, and the QML-V die is suitable for harsh environments. It operates with an input supply of up to 12 V. The RHFL4913A is QML-V qualified, DSCC SMD #5962F02524.

    Key Features

    • Operating input voltage from 3 V to 12 V
    • Adjustable output voltage
    • 3 A maximum guaranteed output current in SMD5C package, 2 A in FLAT-16
    • Very low dropout voltage: 350 mV typ. @ 400 mA
    • Embedded overtemperature and overcurrent protection
    • Adjustable overcurrent limitation
    • Very low noise: 40 µVRMS (10 Hz-100 kHz)
    • Output overload monitoring/signalling
    • Inhibit (ON/OFF) TTL-compatible control
    • Programmable output short-circuit current
    • Remote sensing operation
    • Low quiescent current: 1.5 mA typ. @ no load, 150 µA in shutdown
    • Rad-hard: guaranteed up to 300 krad Mil Std 883E Method 1019.6 high dose rate and 0.01 rad/s in ELDRS conditions
    • Heavy ion, SEL immune.

Circuit Diagram

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Sample & Buy

Part Number
Marketing Status
SMD PIN/Detailed Spec
Quality Level
EPPL
Hi-Rel Package
Lead Finish
Packing Type
Package: Product Marking
More info
Order from Distributors
Order from ST
RHFL4913KPA1
Active
- Engineering Model - Flat-16P Gold Carrier Tape RHFL4913KPA1
MORE INFO

Mass (g):

0.7

ECCN (US):

EAR99

Country of Origin:

FRANCE

No availability of distributors reported, please contact our sales office
RHFL4913SCA1
Active
- Engineering Model - SMD5C Gold Carrier Tape RHFL4913SCA1
MORE INFO

Mass (g):

2.5

ECCN (US):

EAR99

Country of Origin:

FRANCE

No availability of distributors reported, please contact our sales office
RHFL4913SCA07V
Active
5962F0252403VUC QML-V Flight - SMD5C Gold Carrier Tape 5962F0252403VUC
MORE INFO

Mass (g):

2.5

ECCN (US):

EAR99

Country of Origin:

FRANCE

No availability of distributors reported, please contact our sales office
RHFL4913KPA-01V
Active
5962F0252401VXC QML-V Flight true Flat-16P Gold Carrier Tape 5962F0252401VXC
MORE INFO

Mass (g):

0.7

ECCN (US):

EAR99

Country of Origin:

FRANCE

No availability of distributors reported, please contact our sales office
RHFL4913KPA-02V
Active
5962F0252401VXA QML-V Flight - Flat-16P Solder Dip Carrier Tape 5962F0252401VXA
MORE INFO

Mass (g):

0.7

ECCN (US):

EAR99

Country of Origin:

FRANCE

No availability of distributors reported, please contact our sales office

RHFL4913KPA1

Marketing Status

Active

SMD PIN/Detailed Spec

-

Quality Level

Engineering Model

EPPL

-

Hi-Rel Package

Flat-16P

Lead Finish

Gold

Packing Type

Carrier Tape

Package: Product Marking

RHFL4913KPA1

Mass (g)

0.7

ECCN (US)

EAR99

Country of Origin

FRANCE

RHFL4913SCA1

Marketing Status

Active

SMD PIN/Detailed Spec

-

Quality Level

Engineering Model

EPPL

-

Hi-Rel Package

SMD5C

Lead Finish

Gold

Packing Type

Carrier Tape

Package: Product Marking

RHFL4913SCA1

Mass (g)

2.5

ECCN (US)

EAR99

Country of Origin

FRANCE

RHFL4913SCA07V

Marketing Status

Active

SMD PIN/Detailed Spec

5962F0252403VUC

Quality Level

QML-V Flight

EPPL

-

Hi-Rel Package

SMD5C

Lead Finish

Gold

Packing Type

Carrier Tape

Package: Product Marking

5962F0252403VUC

Mass (g)

2.5

ECCN (US)

EAR99

Country of Origin

FRANCE

RHFL4913KPA-01V

Marketing Status

Active

SMD PIN/Detailed Spec

5962F0252401VXC

Quality Level

QML-V Flight

EPPL

true

Hi-Rel Package

Flat-16P

Lead Finish

Gold

Packing Type

Carrier Tape

Package: Product Marking

5962F0252401VXC

Mass (g)

0.7

ECCN (US)

EAR99

Country of Origin

FRANCE

RHFL4913KPA-02V

Marketing Status

Active

SMD PIN/Detailed Spec

5962F0252401VXA

Quality Level

QML-V Flight

EPPL

-

Hi-Rel Package

Flat-16P

Lead Finish

Solder Dip

Packing Type

Carrier Tape

Package: Product Marking

5962F0252401VXA

Mass (g)

0.7

ECCN (US)

EAR99

Country of Origin

FRANCE

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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    • Description Version Size Action
      RHFL4913 Pspice BOL Model Library 1.0
      92.64 KB
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      RHFL4913A_ADS_BOL_MACROMODEL_ENCRYPTED 1.0
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Publications and Collaterals

    • Description Version Size Action
      Aerospace and Hi-rel - ESCC, JANS & QML products 1.0
      2.37 MB
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      Aerospace and Hi-rel - ESCC, JANS & QML products

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
RHFL4913KPA-01V
Active
FLAT16 AlN small cavity FP Industrial N/A
RHFL4913KPA-02V
Active
FLAT16 AlN small cavity FP Industrial N/A
RHFL4913KPA1
Active
FLAT16 AlN small cavity EM Industrial N/A
RHFL4913SCA07V
Active
SMD5pads FP Industrial N/A
RHFL4913SCA1
Active
SMD5pads EM Industrial N/A

RHFL4913KPA-01V

Package:

FLAT16 AlN small cavity FP

Material Declaration**:

Marketing Status

Active

Package

FLAT16 AlN small cavity FP

Grade

Industrial

RoHS Compliance Grade

N/A

RHFL4913KPA-02V

Package:

FLAT16 AlN small cavity FP

Material Declaration**:

Marketing Status

Active

Package

FLAT16 AlN small cavity FP

Grade

Industrial

RoHS Compliance Grade

N/A

RHFL4913KPA1

Package:

FLAT16 AlN small cavity EM

Material Declaration**:

Marketing Status

Active

Package

FLAT16 AlN small cavity EM

Grade

Industrial

RoHS Compliance Grade

N/A

RHFL4913SCA07V

Package:

SMD5pads FP

Material Declaration**:

Marketing Status

Active

Package

SMD5pads FP

Grade

Industrial

RoHS Compliance Grade

N/A

RHFL4913SCA1

Package:

SMD5pads EM

Material Declaration**:

Marketing Status

Active

Package

SMD5pads EM

Grade

Industrial

RoHS Compliance Grade

N/A

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.