8 Terminals 4.5V 8-Pin DC DC Voltage Regulator 1 Outputs 800kHz Tape & Reel (TR) 3A 8-SOIC (0.154, 3.90mm Width) Exposed Pad
SOT-23
RT7257GHZSP Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
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
Packaging
Tape & Reel (TR)
Published
2006
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
8
ECCN Code
EAR99
Subcategory
Switching Regulator or Controllers
Terminal Position
DUAL
Terminal Form
GULL WING
Function
Step-Down
Number of Outputs
1
Qualification Status
Not Qualified
Voltage - Input (Max)
18V
Output Voltage
12V
Output Type
Adjustable
Voltage - Input (Min)
4.5V
Output Configuration
Positive
Current - Output
3A
Max Output Voltage
12V
Voltage - Output (Min/Fixed)
0.8V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
800kHz
Synchronous Rectifier
Yes
Min Output Voltage
800mV
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$3.616184
$3.616184
10
$3.411494
$34.11494
100
$3.218391
$321.8391
500
$3.036218
$1518.109
1000
$2.864356
$2864.356
RT7257GHZSP Product Details
RT7257GHZSP Overview
optimized performance is achieved by utilizing the Tape & Reel (TR) package in this voltage regulator. Throughout this voltage regulator, there are 8 terminations. The space-saving 8-SOIC (0.154, 3.90mm Width) Exposed Pad package is available for this voltage regulator. The voltage regulator 12v has 1 outputs. The adjusting voltage regulator generates Adjustable output. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. During switching regulator operation, the operating temperature should remain at -40°C~85°C TA. This voltage regulator 12v reaches a switching frequency of 800kHz. The regulator is capable of operating with a dc to dc voltage regulator's minimum input voltage of 4.5V. As shown in the table below, adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.8V. A maximum design flexibility is provided by the 3A output current of voltage regulator. There is a maximum input voltage of 18V for this voltage regulator 12v. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. A voltage of 12V volts can be generated by DC DC switching regulator. There are 8 pins used for switching regulator operation. For this switching regulator, we recommend keeping the output voltage at at least 800mV volts. With a maximum output voltage of 12V, DC DC switching regulator has a very high efficiency.
RT7257GHZSP Features
1 outputs 8 pins
RT7257GHZSP Applications
There are a lot of Richtek USA Inc. RT7257GHZSP Voltage Regulators applications.