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RT7270HZSP

RT7270HZSP

RT7270HZSP

Richtek USA Inc.

8 Terminals 4.5V 8-Pin DC DC Voltage Regulator 1 Outputs 340kHz Tape & Reel (TR) 3A 8-SOIC (0.154, 3.90mm Width) Exposed Pad

SOT-23

RT7270HZSP Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 18 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 2008
Part StatusDiscontinued
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 Type Adjustable
Voltage - Input (Min) 4.5V
Output Configuration Positive
Current - Output 3A
Max Output Voltage15V
Voltage - Output (Min/Fixed) 0.925V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 340kHz
Synchronous RectifierYes
Min Output Voltage 925mV
REACH SVHC Unknown
RoHS StatusROHS3 Compliant
In-Stock:1758 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.265560$0.26556
10$0.250528$2.50528
100$0.236347$23.6347
500$0.222969$111.4845
1000$0.210348$210.348

RT7270HZSP Product Details

RT7270HZSP Overview


Using the Tape & Reel (TR) package, this voltage regulator optimizes the performance of the voltage regulator 12v. In this voltage regulator, there are a total of 8 terminations. The space-saving 8-SOIC (0.154, 3.90mm Width) Exposed Pad package is available for this voltage regulator. DC DC switching regulator is configured with 1 outputs. As you can see, this DC DC switching regulator generates Adjustable output on its output pins. Surface Mount-mounting is compatible with this switching regulator. During switching regulator operation, the operating temperature should remain at -40°C~85°C TA. The switching frequency of this DC-DC switching regulator reaches 340kHz. The regulator is capable of operating with a dc to dc voltage regulator's minimum input voltage of 4.5V. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.925V. DC DC switching regulator's maximum design flexibility comes from its output current of 3A. Voltage regulators' input voltage is limited to 18V. This voltage regulator is included in the Switching Regulator or Controllers subcategory. There are 8 pins that are used for the operation of the voltage regulator 12v. The output voltage of this voltage regulator 12v should at least be set at 925mV volts at all times. With a maximum output voltage of 15V, DC DC switching regulator has a very high efficiency.

RT7270HZSP Features


1 outputs
8 pins

RT7270HZSP Applications


There are a lot of Richtek USA Inc. RT7270HZSP Voltage Regulators applications.

  • Digital display device
  • Automatic plug-in machines
  • Arc suppression circuits
  • Electrical power transmission
  • seismic instrument power circuits
  • Imported equipment
  • Gear/thread machining machines
  • Injection molding machinery
  • Series voltage regulation circuits
  • Program control systems

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