Power Integrations, LNK306PN Step-Down Switching Regulator, 1-Channel 360mA 7-Pin, DIPB

Bulk discount available

Subtotal (1 tube of 50 units)*

£38.10

(exc. VAT)

£45.70

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 350 unit(s) ready to ship
  • Plus 5,550 unit(s) shipping from 28 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
50 - 50£0.762£38.10
100 - 100£0.742£37.10
150 +£0.722£36.10

*price indicative

RS Stock No.:
146-5652
Mfr. Part No.:
LNK306PN
Brand:
Power Integrations
Find similar products by selecting one or more attributes.
Select all

Brand

Power Integrations

Maximum Output Current

360mA

Maximum Output Voltage

700 V

Regulator Function

Boost, Buck, Flyback

Minimum Output Voltage

-0.3 V

Minimum Input Voltage

85 V ac

Maximum Input Voltage

265 V ac

Output Type

Fixed

Mounting Type

Through Hole

Number of Outputs

1

Maximum Switching Frequency

70 kHz

Pin Count

7

Package Type

DIPB

Length

9.83mm

Maximum Operating Temperature

+150 °C

Dimensions

9.83 x 6.6 x 3.68mm

Minimum Operating Temperature

-40 °C

Width

3.68mm

Height

3.68mm

COO (Country of Origin):
CN

LinkSwitch-TN, Power Integrations


The LinkSwitch-TN family of very low power AC-DC, Non-Isolated passive power supply replacements.

700 V Internal MOSFET Rating
Self-Powered
ON/OFF Control
Hysteretic Thermal Shutdown
Power Limiting
Frequency Jitter Reduces EMI
EcoSmart Low Standby/No-load Power Consumption

LinkSwitch-TN is specifically designed to replace all linear and capacitor-fed (cap dropper) non-isolated power supplies in the under 360 mA output current range at equal system cost while offering much higher performance and energy efficiency. LinkSwitch-TN devices integrate a 700 V power MOSFET, oscillator, simple On/Off control scheme, a high-voltage switched current source, frequency jittering, cycle-by-cycle current limit and thermal shutdown circuitry onto a monolithic IC.

Tight tolerances and negligible temperature variation
System level thermal overload, output short-circuit and open loop protection
Supports buck, buck-boost and flyback topologies
Excellent line and load regulation even with typical configuration
High bandwidth provides fast turn-on with no overshoot
Current limit operation rejects line ripple
Built-in current limit and hysteretic thermal protection


Switching Voltage Regulators, Power Integrations

Related links