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RT7277GSP

RT7277GSP

RT7277GSP

Richtek USA Inc.

8 Terminals 4.5V 8-Pin DC DC Voltage Regulator 1 Outputs 700kHz Tape & Reel (TR) 3A 8-SOIC (0.154, 3.90mm Width) Exposed Pad

SOT-23

RT7277GSP Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 16 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width) Exposed Pad
Number of Pins 8
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Published 2013
Series ACOT™
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal FormGULL WING
Function Step-Down
Number of Outputs 1
Qualification StatusNot Qualified
Voltage - Input (Max) 18V
Output Voltage 8V
Output Type Adjustable
Voltage - Input (Min) 4.5V
Output Configuration Positive
Current - Output 3A
Max Output Voltage8V
Voltage - Output (Min/Fixed) 0.765V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 700kHz
Synchronous RectifierYes
Min Output Voltage 765mV
REACH SVHC Unknown
RoHS StatusROHS3 Compliant
In-Stock:3608 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.436237$0.436237
10$0.411545$4.11545
100$0.388250$38.825
500$0.366273$183.1365
1000$0.345541$345.541

RT7277GSP Product Details

RT7277GSP Overview


For optimal performance, this voltage regulator uses the Tape & Reel (TR) package. In this voltage regulator, there are 8 terminations. Space savings are achieved by placing this voltage regulator in the 8-SOIC (0.154, 3.90mm Width) Exposed Pad package. There are 1 outputs on DC DC switching regulator. Adjusting voltage regulator's output pins generate Adjustable output. There is a switching regulator that is compatible with the Surface Mount mounting. As long as its operating temperature is -40°C~85°C TA, dc to dc voltage regulator should perform well. There is a switching frequency of 700kHz for this voltage regulator 12v. Input voltage 4.5V is the dc to dc voltage regulator's minimum input voltage required for operation of the voltage regulators. The output voltage (Min/Fixed) of this voltage regulator 12v is 0.765V. This voltage regulator 12v offers maximum design flexibility with an output current of 3A. The maximum input voltage of this voltage regulator 12v is 18V. Listed under the subcategory of Switching Regulator or Controllers is this voltage regulator 12v. There is a possibility that DC DC switching regulator can give voltage at 8V volts. The switching regulator operation is carried out by 8 pins. In order for this switching regulator to work properly, the output voltage should be at least 765mVV. There is a maximum output voltage of 8V from this voltage regulator 12v. The switching DC-DC regulator belongs to the ACOT™ family of electronic voltage regulator 12vs.

RT7277GSP Features


1 outputs
8 pins


RT7277GSP Applications


There are a lot of Richtek USA Inc.
RT7277GSP Voltage Regulators applications.


  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment
  • Injection molding machinery

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