TP78LU3.3-0.5 non-isolated DC/DC converters

ROHS Compliant Wide input non-isolated、regulated single output

Short circuit protection, Thermal shutdown Temperature range: -40ºC ~ +85ºC

SIP package, UL94-V0 Compliant No heat sink required

Part Number Input Voltage (VDC) Input Voltage (VDC)

Nominal Nominal Voltage（VDC) Current（mA) (Min)

（mA） Current（mA) (Max)
（mA）

TP78LU3.3-0.5 48

9.0~72.0

3.3 10 500

TP78LU5.0-0.5 48 9.0~72.0

5.0 10 500

TP78LU6.5-0.5 48 9.0~72.0

6.5 10 500

TP78LU9.0-0.5 48 14.0~72.0

9.0 10 500

TP78LU12-0.5 48 17.0~72.0

12 10 500

TP78LU15-0.5 48 20.0~72.0

15 10 500

TP78LU24-0.5 48 36.0~72.0

24 6 300

Parameter Conditions Min Typ. Max.

Output voltage accuracy 100% full load, input voltage range ±2 ±3

Line regulation Vin=min. to max, at full load ±0.4 ±1.0

Load regulation 10% to 100% load ±0.3 ±0.6

Ripple & Noise 20MHz bandwidth, 10% to 100% load 20 60

Short circuit input power consumption Nominal input voltage 0.72 1.2