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SBB501R5S - VOLTAGE REGULATOR

Download the SBB501R5S datasheet PDF. This datasheet also covers the SBB501S variant, as both devices belong to the same voltage regulator family and are provided as variant models within a single manufacturer datasheet.

Description

The SBB Series point of load (POL) DC to DC voltage regulators are high reliability hermetically sealed thick film hybrids designed to provide a single regulated DC output from a DC voltage source.

The output power rating is 14W to 30W depending on output voltage, with maximum current rating of 14A.

Features

  •  Total Dose > 100 kRads(Si).
  •  SEE Hardened rated with LET > 82 MeV. cm2/mg.
  •  Operates from 4.5V to 5.5V DC supply.
  •  Fixed output voltage: 1V, 1.2V, 1.5V, 1.8V, 2.5V and 3.3V are standards.
  •  Output power up to 30W or 14A maximum without de-rating.
  •  High efficiency to 89%.
  •  Remote sense compensation.
  •  Fixed 400 kHz operating frequency.
  •  Output adjustable to ±10% of nominal output with an external resistor.
  •  Enable function pin for remote on/off con.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SBB501S-InternationalRectifier.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by International Rectifier (now Infineon)

Part Number Description
SBB501R2S VOLTAGE REGULATOR
SBB501R8S VOLTAGE REGULATOR
SBB501S VOLTAGE REGULATOR
SBB502R5S VOLTAGE REGULATOR
SBB503R3S VOLTAGE REGULATOR

Full PDF Text Transcription

Click to expand full text
HIGH RELIABILITY CLASS K HYBRID, RADIATION HARDENED, NON-ISOLATED POINT OF LOAD (POL) VOLTAGE REGULATOR PD-97563C SBB SERIES Single Output Description The SBB Series point of load (POL) DC to DC voltage regulators are high reliability hermetically sealed thick film hybrids designed to provide a single regulated DC output from a DC voltage source. The output power rating is 14W to 30W depending on output voltage, with maximum current rating of 14A. The POLs are class K qualified per MIL-PRF-38534. These products are designed to operate continuously on board a space craft up to the rated power output without power de-rating for case temperature of 85°C.
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