Holtek Semiconductor HT7133
The HT71XX series is a set of three-terminal low power high voltage regulators implemented in CMOS technology. They allow input voltages as high as 24V. They are available with several fixed output voltages ranging from 3.0V to 5.0V.| Part No. | HT7133 |
|---|---|
| Datasheet | HT7133 Download |
| Manufacturer |  Holtek Semiconductor |
| Description | High Voltage Regulator |
| Buy | Stock & Price |
FEATURES
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● Low power consumption Low voltage drop Low temperature coefficient
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● High input voltage (up to 24V) TO-92 and SOT-89 packages
APPLICATIONS
●● Battery-powered equipment Communication equipment
● Audio/Video equipment
GENERAL DESCRIPTION
They allow input voltages as high as 24V. CMOS technology ensures low voltage drop and low quiescent current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain variable voltages and currents. Selection Table Part No. HT7130 HT7133 HT7136 HT7144 HT7150 Output Voltage 3.0V 3.3V 3.6V 4.4V 5.0V Tolerance ±5% ±5% ±5% ±5% ±5% 1 August 8, 2000 HT71XX Block Diagram VIN VOUT Vref GND Pin Assignment T O -9 2 H T 7 1 X X A F r o n t V ie w S O T -8 9 H T 7 1 X X G N D V IN V O U T B o tto m V ie w G N D V IN V O U T Pad Assignment Pad Coordinates Pad No. (0 ,0 ) Unit: mm Y -451.50 -444.50 -444.50 X -480.00 87.50 482.00 1 2 3 1 G N D 2 V IN 3 V O U T Chip size: 1374´1294 (mm)2 * The IC substrate should be connected to VDD in the PCB layout artwork.
