Panasonic, NN31001A-BB Step-Down Switching Regulator 7A Adjustable, 0.6 → 5.5 V 57-Pin, HQFN

  • RS Stock No. 831-0327
  • Mfr. Part No. NN31001A-BB
  • Manufacturer Panasonic
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Switching Regulators, Step-Down DC-DC Converters, Panasonic

Panasonic offer a range of power DC-DC Regulators that incorporate the hysteretic DC/DC control system, these include the NN30, NN31, AN3301X and AN3018xA synchronous DC/DC Step down regulator series.

NN30 Series

The Panasonic NN30 Series has an adjustable output voltage as well as a maximum current of 10A. Applications include HDDs (Hard Disk Drives), SSDs (Solid State Drives), PCs; game consoles, severs, security cameras, network TVs and home appliances. They are intended for use in the Medical, Consumer, home entertainment and the computer peripheral Industry.

NN31 Series

NN30 DC-DC Regulator:
Integrated 2 x 25mΩ MOSFETs
Adjustable soft start
Low operating and standby quiescent current

The Panasonic NN31 Series Power Supply in Package (PSiP) DC-DC step down regulators are highly compatible for compact applications due to their small footprint, their easiness when mounting onto a PCB and the reduced number of external components required. Applications include industrial equipment, routers and DSP/FGA Point-of-Load.

NN31 DC-DC Regulator:
Built-in inductor, capacitor and feedback resistors
Adjustable soft start
Low operating and standby quiescent current
Selectable auto recovery and latch off protection system

AN3301X Series

The Panasonic AN3301X Series DC/DC Step-down regulator can be operated at high voltages. The AN3301X regulator includes an external clock and will function up to 2MHz, as well as PLL technology to allow you to control the switching frequency without output voltage failure. Operations include applications that will require stepper motor driver programming. They are mainly used in the automotive, home appliances and office automation industries.

AN3301X DC-DC Regulator:
Overload protection with adjustable limit
Overload flag function
Suitable for external USB Power supplies
Built-In under voltage lockout (UVLO), thermal shut down (TSD), Output Over-Current Protection (OCP), short-Circuit Protection (SCP) Functions

AN3018xA Series

The Panasonic AN3018xA devices present a multi-channel DC/DC Step-down regulator with Integrated FET and LDO. They provide a power management LSI Step-Down DC/DC Regulator. They are intended for use in the Consumer, home entertainment, computer peripheral and the medical Industry. Suitable for applications such as mobile devices, SSD, Games consoles, WLAN and electronics devices.

AN3018xA DC-DC Regulator:
Automatic switch: DCM and CCM
Selectable two slave address
Fast response, compact size, I2C control
Built-In under voltage lockout (UVLO), short-circuit protection (SCP), thermal shut down (TSD), and output over-current protection (OCP) functions

Switching Voltage Regulators, Panasonic

Specifications
Attribute Value
Maximum Output Current 7A
Maximum Output Voltage 5.5 V
Regulator Function Step Down
Minimum Output Voltage 0.6 V
Minimum Input Voltage 4.5 V
Maximum Input Voltage 28 V
Output Type Adjustable
Mounting Type Surface Mount
Number of Outputs 1
Pin Count 57
Package Type HQFN
Line Regulation 0.3 %/V
Load Regulation 2 %
Maximum Switching Frequency 800 kHz
Dimensions 8.5 x 7.5 x 4.7mm
Length 8.5mm
Width 7.5mm
Maximum Operating Temperature +85 °C
Height 4.7mm
Minimum Operating Temperature -40 °C
200 In stock for delivery within 5 working day(s) (Global Stock)
Price (ex. GST) Each
$ 24.29
(exc. GST)
$ 26.72
(inc. GST)
units
Per unit
1 - 9
$24.29
10 - 19
$20.44
20 - 49
$20.03
50 - 249
$19.61
250 +
$17.12
Packaging Options:
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