Regulator

S1854 Datasheet – Vcgo=150V, Regulator Driver – Toshiba

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Part Number: S1854

Function : Silicon N-Substrate Monolithic Type

Package: TO-220AB Type

Manufacturer: Toshiba

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S1854 regulator driver

Description

S1854 is a regulator driver for line operated TV, which are built up of error amplifier transistor, standard voltage zener diode and poly-silicon resistors on monolithic chip.

Pinout

S1854 datasheet pdf

 

Features

1. Possible to eliminate the output voltage adjustment of regulator stage in line operated tv, combined with the usual power transistors.

2. High voltage ( Vcgo > 150V )

3. Excellent temperature characteristics of regulated output voltage.

 

S1854 Datasheet


 

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L200C Datasheet – DC Vi = 40V, Adjustable Regulator – ST

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Part Number: L200C

Description

ADJUSTABLE VOLTAGE AND CURRENT REGULATOR

Manufacturer: STMicroelectronics

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L200C regulator

Description

The L200C is a monolithic integrated circuit for voltage and current programmable regulation. It is available in Pentawatt package or 4-lead TO-3 metal case. Current limiting, power limiting, thermal shutdown and input overvoltage protection (up to 60 V) make the L200 virtually blow-out proof. The L200C can be used to replace fixed voltage regulators when high output voltage precision is required and eliminates the need to stock a range of fixed voltage regulators.

Pinout

L200C datasheet pinout

Features

1. ADJUSTABLE OUTPUT CURRENT UP TO 2 A (GUARANTEED UP TO Tj= 150 °C)

2. ADJUSTABLE OUTPUT VOLTAGE DOWN TO 2.85 V

3. INPUT OVERVOLTAGE PROTECTION (UP TO 60 V, 10 ms)

4. SHORT CIRCUIT PROTECTION

5. OUTPUT TRANSISTOR S.O.A. PROTECTION

6. THERMAL OVERLOAD PROTECTION

7. LOW BIAS CURRENT ON REGULATION PIN

8. LOW STANDBY CURRENT DRAIN

L200C Datasheet


 

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