Pololu 6V, 2.5A Step-Down Spannungsregler D24V22F6

Pololu 6V, 2.5A Step-Down Spannungsregler D24V22F6

15,47 € (Net 13,00 € )

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SKU: PO2859
GTIN: 4060137015915
Category: Step-Down
Manufacturers: Pololu
MPN: 2859
Storage Tiers: Maintain

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 36 V and efficiently reduces it to 6 V. The board measures only 17.8 mm x 17.8 mm yet delivers typical continuous output currents between 1.8 A and 2.5 A, depending on the input voltage, which makes this regulator well suited for powering moderate loads like sensors or small motors. An optional enable input can be used to put the regulator in a low-power state with a current draw of 5 µA to 10 µA per volt on VIN. The regulator also features reverse voltage protection and a power-good output indicates when the regulator cannot adequately maintain the output voltage.

Features

Input voltage:
- 4 V to 36 V for the version that outputs 3.3 V
- [output voltage + dropout voltage] to 36 V for output voltages of 5 V and higher
Fixed 3.3 V, 5 V, 6 V, 7.5 V, 9 V, or 12 V output (depending on regulator version) with 4% accuracy
Typical efficiency of 85% to 95%, depending on input voltage, output voltage, and load
Switching frequency: ~400 kHz
Integrated reverse-voltage protection, over-current and short-circuit protection, over-temperature shutoff, and soft-start
1 mA typical no-load quiescent current; this can be reduced to approximately 5 µA to 10 µA per volt on VIN by disabling the board
“Power good” output indicates when the regulator cannot adequately maintain the output voltage
Compact size: 17.8 mm x 17.8 mm x 8 mm
Weight: 2.3 g (Without included optional headers.)
Two 0.086″ mounting holes for #2 or M2 screws

General specifications

Minimum operating voltage: 6. 4 V (For small loads; this voltage rises approximately linearly up to around 6.9 V at 2.5 A output.)
Maximum operating voltage: 36 V
Continuous output current: 2.2 A (Typical continuous output current at 24 V in. Actual achievable continuous output current is a function of input voltage and is limited by thermal dissipation.)
Output voltage: 6 V
Reverse voltage protection?: Y
Maximum quiescent current: 3 mA (Quiescent current is typically under 1 mA for most of the operating range. )

Identifying markings

PCB dev codes: reg19a
Other PCB markings: 0J9251

Storage Tiers:	Maintain
Output Voltage:	6V
Operating Voltage max.:	36V
Operating Voltage min.:	6.4V
Continuous Output Current:	2.2A
Regulator-Function:	Step-Down
Quiescent Current max.:	3mA
Output-Type:	fixed
Shipping weight:	0,01 kg
Item weight:	0,01 kg
Dimensions ( Length × Width × Height ):	1,80 × 1,80 × 0,80 cm