Product Summary

The TS78L03CY positive voltage Regulator is inexpensive, easy-to-use devices suitable for a multitude of applications that require a regulated supply of up to 100mA. Like their higher power TS78L03CY cousins, these regulators feature internal current limiting and thermal shutdown making them remarkably rugged. No external components are required with the TS78L00 devices in many applications. The TS78L03CY offers a substantial performance advantage over the traditional zener diode-resistor combination, as output impedance and quiescent current are substantially reduced.

Parametrics

TS78L03CY absolute maximum ratings: (1)DC Input Voltage: 30V; (2)Power Dissipation PD: Internal Limited W; (3)Operating Junction Temperature TJ: 0 ~ +125°C; (4)Storage Temperature Range TSTG: -65~+150°C; (5)Ripple Rejection Ratio RR f=120Hz, 5.8V≤Vin≤20V: 41 to 49dB; (6)Voltage Drop Vdrop Iout=100mA, Tj=25°C: 2V; (7)Peak Output Current Io peak Tj=25°C: 0.15A.

Features

TS78L03CY features: (1)Output Voltage Range 3.3 to 24V; (2)Output current up to 100mA; (3)No external components required; (4)Internal thermal overload protection; (5)Internal short-circuit current limiting; (6)Output transistor safe-area compensation; (7)Output voltage offered in 4% tolerance.

Diagrams

TS78L03CY pin connection