Varnitronics
HT7333-7 HOLTEK
HOLTEK

HT7333-7

Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-89-3

SOT-89-3RoHSActive

IC REG LINEAR 3.3V 250mA SOT-89-3

Manufacturer
HOLTEK
Manufacturer part #
HT7333-7
Store part #
C114068
Package / case
SOT-89-3
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

3,045 in stock

#C114068

Stock & price checked 5 days ago

QuantityUnit pricePack price
5+₹27.21₹136.05
50+₹21.47₹1,073.50
150+₹19.02₹2,853.00
1,000+₹14.26₹14,260.00
2,000+₹12.89₹25,780.00
5,000+₹12.07₹60,350.00

5 × ₹27.21

₹136.05

excl. GST

₹160.54 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 7–10 working days
  • GST invoice with every order
  • Standard pack: 1,000 per reel

HT7333-7

₹136.05 for 5 + GST

Specifications

Output Voltage
3.3V
Number of Outputs
1
Operating Temperature
-40℃~+85℃@(Ta)
Supply Current (Iq)
2.5uA
Output Configuration
Positive
Operating Voltage
30V
Output Current
250mA
Features
Over Current Protection;Thermal shutdown;Enable control;Output discharge;Short Circuit Protection
Output Type
Fixed

Packaging & compliance

RoHS
RoHS
Lifecycle
Active
ECCN
EAR99
Packaging
Tape & Reel (TR)
Standard pack
1,000 / Reel
Sold per
Piece
Minimum order
5 (multiples of 5)
Unit weight
0.197 g

Overview

The HT73xx-7 series is a group of low-power, high-voltage regulators implemented in CMOS technology. CMOS technology ensures low dropout voltage and low quiescent current characteristics. The input voltage can be as high as 30V, with several fixed output voltages ranging from 2.1V to 5.0V. When the CE input pin is low, a fast discharge path pulls down the output voltage through a built-in pull-down resistor. Even if the output pin is shorted to ground, the built-in overcurrent protection circuit prevents damage to the device. The over-temperature protection circuit ensures that the junction temperature will not exceed 150°C.

Applications

  • Battery-powered devices
  • Communication equipment
  • Audio/video devices

Key features

  • Low power consumption
  • Low dropout voltage
  • Low temperature coefficient
  • High input voltage (up to 30V)
  • Output voltage accuracy: ±2%
  • Overcurrent protection
  • Over-temperature protection
  • Chip enable/disable function
  • Package types: 3-pin SOT89, 8-pin SOP-EP

Alternatives

Similar parts — check the datasheet before substituting.

HT7333-1#C77777HOLTEK · SOT-89-3₹28.13 · 17,410 in stockView
HT7533H-TD(55V)#C49023474TDSEMIC · SOT-89₹11.07 · 26,950 in stockView
HT7133H-TD(55V)#C49023492TDSEMIC · SOT-89₹8.07 · 38,330 in stockView
MD73HA33PA1#C20623210Mingda Microelectronics · SOT-89-3L₹13.88 · 45 in stockView
MST5433BTS#C2761432MST · SOT-89-3₹12.79 · 425 in stockView

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