Regulator

CA723 Datasheet PDF – Voltage Regulator – Intersil

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Part Number: CA723

Function: Voltage Regulator

Package: PDIP 14 Pin, 10 Pin Can type

Manufacturer: Intersil

Image and Pinouts:

CA723 datasheet

 

Description

The CA723 and CA723C are silicon monolithic integrated circuits designed for service as voltage regulators at output voltages ranging from 2V to 37V at currents up to 150mA.

Each type includes a temperature-compensated reference amplifier, an error amplifier, a power series pass transistor, and a current-limiting circuit. They also provide independently accessible inputs for adjustable current limiting and remote shutdown and, in addition, feature low standby current drain, low temperature drift, and high ripple rejection.

Features

1. Up to 150mA Output Current
2. Positive and Negative Voltage Regulation
3. Regulation in Excess of 10A with Suitable Pass Transistors
4. Input and Output Short-Circuit Protection

Block Diagram

CA723 Voltage Regulator

Applications

1. Series and Shunt Voltage Regulator
2. Floating Regulator
3. Switching Voltage Regulator
4. High-Current Voltage Regulator
5. Temperature Controller

Other data sheets are available within the file: CA0723CE, CA0723E, CA0723T, CA723C

CA723 Datasheet PDF

HT7333A Datasheet PDF – 3.3V, LDO Regulator – HOLTEK

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Part Number: HT7333A, HT7333, 7333-A

Function: Low Drop Out Regulator Implemented in CMOS technology

Package: TO-92, SOT-89 Type

Manufacturer: Holtek Semiconductor ( http://www.holtek.com.tw )

Image

ht7333a-low-drop-out-regulator

Description

The HT7333A series  is a set of three-terminal, low power, high voltage regulators implemented in CMOS technology. The series features extremely low quiescent current which is typically 4μA. They allow input voltages as high as 12V. The device provides large current with a significantly small dropout voltage. The HT7333A consists of a high-precision voltage reference, an error correction circuit, and a current limited output driver.

 

Pinout

ht7333a-datasheet-pdf

 

Features

1. Ultra low quiescent current : 4μA (typ.)

2. High input voltage (up to 12V)

3. Output voltage : 3.3V

4. Output voltage accuracy : tolerance ±3%

 

Applications

1. Battery-powered equipment

2. Voltage regulator for microprocessor

3. Voltage regulator for LAN cards

 

HT7333A Datasheet


 

 

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