Varnitronics
HT7333-3 HOLTEK
HOLTEK

HT7333-3

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 #
HT7333-3
Store part #
C84207
Package / case
SOT-89-3
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

1,130 in stock

#C84207

Stock & price checked 5 days ago

QuantityUnit pricePack price
5+₹33.46₹167.30
50+₹26.53₹1,326.50
150+₹23.55₹3,532.50
1,000+₹19.04₹19,040.00
2,000+₹17.38₹34,760.00
5,000+₹16.39₹81,950.00

5 × ₹33.46

₹167.30

excl. GST

₹197.41 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

HT7333-3

₹167.30 for 5 + GST

Specifications

Output Voltage
3.3V
Number of Outputs
1
Operating Temperature
-40℃~+85℃
Supply Current (Iq)
1uA
Output Configuration
Positive
Operating Voltage
30V
Output Current
250mA
Features
Over Current Protection;Built-in soft-start
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-3 series are CMOS-based low-power high-voltage LDO regulators featuring low dropout voltage and low quiescent current. This series supports input voltages up to 30V and provides several fixed output voltages in the range of 2.1V to 5.0V. The soft-start function effectively prevents output overshoot during power-up. Although primarily designed as fixed-voltage regulators, the series can be combined with external components to achieve adjustable voltage and current output.

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
  • Package types: 3-pin SOT89, 8-pin SOP-EP

Alternatives

Similar parts — check the datasheet before substituting.

CJ75L033S#C7496964JSCJ · SOT-89-3L₹17.74 · 3,855 in stockView
BL9153-33CC3TR#C976195BL · SOT-89-3LPrice on requestQuote
SE8533K1-HF#C692732Seaward Elec · SOT-89-3₹25.45 · 1,350 in stockView
HT7333-7#C114068HOLTEK · SOT-89-3₹32.73 · 3,045 in stockView
HT7333-1#C77777HOLTEK · SOT-89-3₹33.83 · 17,410 in stockView

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