Varnitronics
HT75R33-1A HOLTEK
HOLTEK

HT75R33-1A

3.3V Positive Fixed SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

SOT-23-5RoHSActive
Manufacturer
HOLTEK
Manufacturer part #
HT75R33-1A
Store part #
C54556441
Package / case
SOT-23-5
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

2,715 in stock

#C54556441

Stock & price checked 5 days ago

QuantityUnit pricePack price
5+₹15.27₹76.35
50+₹12.17₹608.50
150+₹10.62₹1,593.00
500+₹9.46₹4,730.00
3,000+₹8.53₹25,590.00
6,000+₹8.07₹48,420.00

5 × ₹15.27

₹76.35

excl. GST

₹90.09 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: 3,000 per reel

HT75R33-1A

₹76.35 for 5 + GST

Specifications

Output Voltage
3.3V
Number of Outputs
1
Operating Temperature
-40℃~+105℃
Supply Current (Iq)
1uA
Output Configuration
Positive
Operating Voltage
30V
Output Current
150mA
Output Type
Fixed
Features
Built-in soft-start;Short Circuit Protection

Packaging & compliance

RoHS
RoHS
Lifecycle
Active
ECCN
EAR99
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
5 (multiples of 5)
Unit weight
0.053 g

Overview

The HT75Rxx-1 series are three-terminal, low-power, high-voltage regulators capable of delivering 150mA output current, with input voltages up to 30V, and multiple fixed output voltage options ranging from 2.1V to 12.0V. This series incorporates a soft-start function to control the output slew rate and prevent overshoot during power-up. Although primarily designed as fixed voltage regulators, they can be combined with external components to achieve variable voltage and current outputs.

Applications

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

Key features

  • Low power consumption
  • Low dropout voltage
  • Low temperature coefficient
  • Maximum input voltage: 30V
  • Output voltage accuracy: ±1%
  • Low quiescent current: 1μA (typical)
  • High output current: 150mA
  • Soft-start function
  • Compatible with 1μF ceramic output capacitor
  • Package types: 3-pin SOT89, 5-pin SOT23

Alternatives

Similar parts — check the datasheet before substituting.

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