ROHM Semiconductor USA, LLC Termination Regulator for DDR-SDRAMs BD3538F

Description
BD3538F is a termination regulator that complies with JEDEC requirements for DDR-SDRAM. This linear power supply uses a built-in N-channel MOSFET and high-speed OP-AMPS specially designed to provide excellent transient response. It has a sink/source current capability of up to 1A and has a power supply bias requirements of 3.3V to 5.0V for driving the N-channel MOSFET. By employing an independent reference voltage input (VDDQ) and a feedback pin (VTTS), this termination regulator provides excellent output voltage accuracy and load regulation as required by JEDEC standards. Additionally, BD3538 has a reference power supply output (VREF) for DDR-SDRAM or a memory controller. Unlike the VTT output that goes to "Hi-Z" state, the VREF output is kept unchanged when EN input is changed to "Low", making this IC suitable for DDR-SDRAM under "Self Refresh" state.
  • Termination Regulator for DDR-SDRAMs - BD3538F - ROHM Semiconductor USA, LLC
    ROHM Semiconductor USA, LLC
  • PMIC - PMIC - Voltage Regulators - Special Purpose - BD3538F - 1152606-BD3538F - Win Source Electronics
    Win Source Electronics
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Description
BD3538F is a termination regulator that complies with JEDEC requirements for DDR-SDRAM. This linear power supply uses a built-in N-channel MOSFET and high-speed OP-AMPS specially designed to provide excellent transient response. It has a sink/source current capability of up to 1A and has a power supply bias requirements of 3.3V to 5.0V for driving the N-channel MOSFET. By employing an independent reference voltage input (VDDQ) and a feedback pin (VTTS), this termination regulator provides excellent output voltage accuracy and load regulation as required by JEDEC standards. Additionally, BD3538 has a reference power supply output (VREF) for DDR-SDRAM or a memory controller. Unlike the VTT output that goes to "Hi-Z" state, the VREF output is kept unchanged when EN input is changed to "Low", making this IC suitable for DDR-SDRAM under "Self Refresh" state.
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Suppliers

Company
Product
Description
Supplier Links
Termination Regulator for DDR-SDRAMs - BD3538F - ROHM Semiconductor USA, LLC
ROHM Semiconductor USA, LLC
Santa Clara, CA, USA
Termination Regulator for DDR-SDRAMs
BD3538F
Termination Regulator for DDR-SDRAMs BD3538F
BD3538F is a termination regulator that complies with JEDEC requirements for DDR-SDRAM. This linear power supply uses a built-in N-channel MOSFET and high-speed OP-AMPS specially designed to provide excellent transient response. It has a sink/source current capability of up to 1A and has a power supply bias requirements of 3.3V to 5.0V for driving the N-channel MOSFET. By employing an independent reference voltage input (VDDQ) and a feedback pin (VTTS), this termination regulator provides excellent output voltage accuracy and load regulation as required by JEDEC standards. Additionally, BD3538 has a reference power supply output (VREF) for DDR-SDRAM or a memory controller. Unlike the VTT output that goes to "Hi-Z" state, the VREF output is kept unchanged when EN input is changed to "Low", making this IC suitable for DDR-SDRAM under "Self Refresh" state.

BD3538F is a termination regulator that complies with JEDEC requirements for DDR-SDRAM. This linear power supply uses a built-in N-channel MOSFET and high-speed OP-AMPS specially designed to provide excellent transient response. It has a sink/source current capability of up to 1A and has a power supply bias requirements of 3.3V to 5.0V for driving the N-channel MOSFET. By employing an independent reference voltage input (VDDQ) and a feedback pin (VTTS), this termination regulator provides excellent output voltage accuracy and load regulation as required by JEDEC standards. Additionally, BD3538 has a reference power supply output (VREF) for DDR-SDRAM or a memory controller. Unlike the VTT output that goes to "Hi-Z" state, the VREF output is kept unchanged when EN input is changed to "Low", making this IC suitable for DDR-SDRAM under "Self Refresh" state.

Supplier's Site Datasheet
ERSAELECTRONICS PTE. LTD.
Singapore
Power Management IC
750-BD3538F
Power Management IC 750-BD3538F
Silicon Monolithic Integrated Circuit Product overview: BD3538F from ROHM Semiconductor is a Power Management IC for power sequencing, voltage regulation, battery management, load control, and compact electronic system design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include PMIC, power management, load switch, power sequencing, Power Management IC, Special Purpose Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 750-BD3538F can be used for catalog matching and distributor lookup.

Silicon Monolithic Integrated Circuit Product overview: BD3538F from ROHM Semiconductor is a Power Management IC for power sequencing, voltage regulation, battery management, load control, and compact electronic system design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include PMIC, power management, load switch, power sequencing, Power Management IC, Special Purpose Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 750-BD3538F can be used for catalog matching and distributor lookup.

Supplier's Site
PMIC - PMIC - Voltage Regulators - Special Purpose - BD3538F - 1152606-BD3538F - Win Source Electronics
Win Source Electronics
Laguna Hills, CA, United States
PMIC - PMIC - Voltage Regulators - Special Purpose - BD3538F
1152606-BD3538F
PMIC - PMIC - Voltage Regulators - Special Purpose - BD3538F 1152606-BD3538F
Manufacturer: Rohm Semiconductor Win Source Part Number: 1152606-BD3538F Manufacturer Homepage: www.rohm.com Popularity: Medium Fake Threat In the Open Market: 54 pct. Supply and Demand Status: Balance

Manufacturer: Rohm Semiconductor
Win Source Part Number: 1152606-BD3538F
Manufacturer Homepage: www.rohm.com
Popularity: Medium
Fake Threat In the Open Market: 54 pct.
Supply and Demand Status: Balance

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Technical Specifications

  ROHM Semiconductor USA, LLC ERSAELECTRONICS PTE. LTD. Win Source Electronics
Product Category IC Linear Voltage Regulators IC Voltage Regulators IC Voltage Regulators
Product Number BD3538F 750-BD3538F 1152606-BD3538F
Product Name Termination Regulator for DDR-SDRAMs Power Management IC PMIC - PMIC - Voltage Regulators - Special Purpose - BD3538F
Package Type Other; SOP8
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