Product overview
Description
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.
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All 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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STMicroelectronics - RHFL4913A
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All resources
| Resource title | Version | Latest update |
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SPICE models (4)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 21 Oct 2020 | 21 Oct 2020 | |
| 7Z | 1.0 | 23 May 2019 | 23 May 2019 | |
| 7Z | 1.0 | 23 May 2019 | 23 May 2019 | |
| ZIP | 1.0 | 23 May 2019 | 23 May 2019 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| RHFL4913KPA-01V | Active | Flat-16P | Industrial | N/A | |
| RHFL4913KPA-02V | Active | Flat-16P | Industrial | N/A | |
| RHFL4913KPA1 | Active | Flat-16P | Industrial | N/A | |
| RHFL4913SCA07V | Active | SMD5C | Industrial | N/A | |
| RHFL4913SCA1 | Active | SMD5C | Industrial | N/A | |
RHFL4913KPA1
Package:
Flat-16PMaterial Declaration**:
RHFL4913SCA1
Package:
SMD5CMaterial Declaration**:
(**) 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.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | Package: Product Marking | SMD PIN/Detailed Spec | Quality Level | Lead Finish | Mass (g) | ||
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| RHFL4913KPA1 | | | distributors No availability of distributors reported, please contact our sales office |
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| RHFL4913SCA1 | | | distributors No availability of distributors reported, please contact our sales office |
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| RHFL4913SCA07V | | | distributors No availability of distributors reported, please contact our sales office |
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| RHFL4913KPA-01V | | | distributors No availability of distributors reported, please contact our sales office |
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| RHFL4913KPA-02V | | | distributors No availability of distributors reported, please contact our sales office |
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RHFL4913KPA1 Active
RHFL4913SCA1 Active
RHFL4913SCA07V Active
RHFL4913KPA-01V Active
RHFL4913KPA-02V Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors