RHFL7913A
Rad-Hard 2.0A adjustable negative Vreg-
Active
The RHFL7913A adjustable is a high performance Rad hard negative voltage regulator. Available in FLAT-16 and new SMD5C hermetic ceramic packages, it is specifically intended for space and harsh radiation environments. It provides exceptional electrical performances, high speed and low dropout voltage. Input supply ranges from - 3 V to - 12 V. It also provide logical control / monitor functions (inhibit, output monitor, short-circuit control) from/to external positive voltage signals, while the entire RHFL7913A adjustable analog functions are biased at negative voltages with respect of ground pin. The device is QML-V qualified with SMD 5962-02532.
Download
Datasheet
Key Features
- 3 A low dropout voltage
- Optional overtemperature and overcurrent protection
- Adjustable overcurrent limitation
- Load short circuit monitoring
- Adjustable output voltage
- Inhibit (ON/OFF) TTL-compatible control
- Programmable output short-circuit current limitation
- Remote sensing operation
- Rad-hard: sustains 300 krad in Mil-1019.7 at High & ELDRS low dose rate conditions
- Heavy ions, SEL immune at 68 MeV/cm²/mg LET ions
Circuit Diagram
Design Resources
TopTechnical Documentation
Product Specifications
| Description | Version | Size |
|---|---|---|
DS4740: Rad-hard adjustable negative voltage regulator
|
7.0 | 359 KB |
Related Tools and Software
Related Tools and Software
| Part Number | Description |
|---|---|
| EVAL-RHF1401V2 | RHF1401 Evaluation Board |
| EVAL-RHF310V1 | RHF310 Evaluation board |
Sample & Buy
Top| Part Number | SMD PIN/Detailed Spec | Quality Level | EPPL | Hi-Rel Package | Lead Finish | Packing Type | Order From ST | Distributor Availability | RoHS Compliance Grade | Download Material Declaration** |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RHFL7913KPA-01V | 5962F0253201VXC | QML-V Flight | Yes | Flat-16P | Gold | Carrier Tape | - | No data reported, please contact our Distributors | Not compliant | - | ||||||||||
| RHFL7913KPA-02V | 5962F0253201VXA | QML-V Flight | Flat-16P | Solder Dip | Carrier Tape | - | No data reported, please contact our Distributors | Not compliant | - | |||||||||||
| RHFL7913KPA1 | - | Engineering Model | Flat-16P | Gold | Carrier Tape | - |
| Not compliant | - | |||||||||||
| RHFL7913SCA-03V | 5962F0253201VYC | QML-V Flight | SMD5C | Gold | Carrier Tape | - | No data reported, please contact our Distributors | Not compliant | - | |||||||||||
| RHFL7913SCA1 | - | Engineering Model | SMD5C | Gold | Carrier Tape | - |
| Not compliant | - | |||||||||||
(*) 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 (**) 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. |
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