ONSEMI NCP51145PDR2G
Manufacturer No:
NCP51145PDR2G
Manufacturer:
ONSEMI
Package:
8-SOIC (0.154, 3.90mm Width) Exposed Pad
Description:
1.8A Source / Sink VTT DDR Termination Regulator
Quantity:
In Stock :3539
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Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Fri, Jun 5 - Sat, Jun 6, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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PURCHASE
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Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
NCP51145PDR2G Information
ONSEMI NCP51145PDR2G technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCP51145PDR2G.
- Type
- Parameter
- MSL Temp (°C)
- 260
- Container Type
- REEL
- Container Qty.
- 2500
- IOUT VTT Max (A)
- 1.8
- Remote Sense
- No
- Package Type
- SOIC-8 NB EP
- Case Outline
- 751BU
- MSL Type
- 2
- Power Good
- No
- VCC Bias Max (V)
- 5.25
- Type
- Parameter
- DDR Memory Type
- DDR
- IQ Typ (µA)
- 1000
- VCC Bias Min (V)
- 4.75
Download datasheets and manufacturer documentation for ONSEMI NCP51145PDR2G.
Datasheet:
Package Drawing:
The NCP51145 is a linear regulator designed to supply a regulated VTT termination voltage for DDR−II, DDR−III, LPDDR−III and DDR−IV memory applications. The regulator is capable of actively sourcing and sinking ±1.8 A peak currents while regulating an output voltage to within ±20 mV. The output termination voltage is regulated to track VDDQ / 2 by two external voltage divider resistors connectedto the PVCC, GND, and VREF pins.The NCP51145 incorporates a high−speed differential amplifier to provide ultra−fast response to line and load transients. Other features include source/sink current limiting, soft−start and on−chip thermal shutdown protection.
Application
- DDR−II / DR−III / DDR−IV SDRAM Termination Voltage
- Low Power DDR−3LP
End Product
- Motherboard, Notebook, and VGA Card Memory Termination
- Set Top Box, Digital TV, Printers
Feature
- For DDR VTT Applications, Source/Sink Currents
- Supports DDR−II to ±1.8 A, DDR−III to ±1.5 A
- Supports LPDDR−III and DDR−IV to ±1.2 A
- Stable Using Ceramic−Only (Very Low ESR) Capacitors
- Integrated Power MOSFETs
- High Accuracy VTT Output at Full−Load
- Fast Transient Response
- Built−in Soft−Start
- Shutdown for Standby or Suspend Mode
- Integrated Thermal and Current−Limit Protection
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
