Allegro Microsystems, A4447SLJTR-T Step-Down Switching Regulator 2A Adjustable, 0.8 → 24 V 8-Pin, SOIC

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

DC/DC Switching Regulators, Allegro Microsystems

A high-voltage buck converter with a competitive rate of efficiency. Able to handle a wide input operating voltage range, this step-down regulator is typically used in consumer equipment power supplies.

Switching Voltage Regulators, Allegro Microsystems

Specifications
Attribute Value
Maximum Output Current 2A
Maximum Output Voltage 24 V
Regulator Function Step Down
Minimum Output Voltage 0.8 V
Minimum Input Voltage 8 V
Maximum Input Voltage 50 V
Output Type Adjustable
Mounting Type Surface Mount
Number of Outputs 1
Pin Count 8
Package Type SOIC
Switching Regulator Yes
Height 1.55mm
Minimum Operating Temperature -20 °C
Width 3.9mm
Dimensions 4.9 x 3.9 x 1.55mm
Length 4.9mm
Maximum Operating Temperature +85 °C
56 In stock for delivery within 5 working day(s)
Price (ex. GST) Each (In a Pack of 4)
$ 1.875
(exc. GST)
$ 2.063
(inc. GST)
units
Per unit
Per Pack*
4 - 16
$1.875
$7.50
20 - 76
$1.758
$7.032
80 - 196
$1.61
$6.44
200 - 396
$1.493
$5.972
400 +
$1.485
$5.94
*price indicative
Packaging Options:
Related Products
BD9B200MUV is a synchronous buck switching regulator with ...
Description:
BD9B200MUV is a synchronous buck switching regulator with built-in low on-resistance power MOSFETs. This IC, which is capable of providing current up to 2A, features fast transient response by employing constant on-time control system. It offers high oscillating frequency at ...
The BD9701 / BD9703 / BD9702 are single-channel ...
Description:
The BD9701 / BD9703 / BD9702 are single-channel step-down switching regulator capable of PWM operation. The Pch MOSFET is built in for high efficiency in small load area. Lower electricity consumption of operating current 4mA (Typ.) and stand-by current 0μA ...
Linear Technology’s DC/DC μModule (micro-module) regulators offer a ...
Description:
Linear Technology’s DC/DC μModule (micro-module) regulators offer a complete system-in-package (SiP) power management solution. These step-down (buck) modules incorporate an integrated DC/DC controller, compensation components, power transistors, inductor and input and output capacitors. They offer a low EMI ...
The Microchip MCP16311 is an adjustable output, fixed ...
Description:
The Microchip MCP16311 is an adjustable output, fixed frequency, synchronous, step-down DC-DC converter that operates from input voltage sources up to 30V. Integrated into the device is a high-side and low-side switch, fixed frequency Peak Current Mode Control, internal compensation, ...