Varnitronics
HT7550-7 HOLTEK
HOLTEK

HT7550-7

Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5

SOT-23-5RoHSActive

30V, 100mA TinyPower LDO with protection function

Manufacturer
HOLTEK
Manufacturer part #
HT7550-7
Store part #
C105221
Package / case
SOT-23-5
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

13,260 in stock

#C105221

Stock & price checked 6 days ago

QuantityUnit pricePack price
5+₹20.70₹103.50
50+₹16.61₹830.50
150+₹14.85₹2,227.50
500+₹12.66₹6,330.00
3,000+₹10.84₹32,520.00
6,000+₹10.25₹61,500.00

5 × ₹20.70

₹103.50

excl. GST

₹122.13 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

HT7550-7

₹103.50 for 5 + GST

Specifications

Output Voltage
5V
Number of Outputs
1
Operating Temperature
-40℃~+85℃@(Ta)
Output Configuration
Positive
Operating Voltage
30V
Output Current
150mA
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
3,000 / Reel
Sold per
Piece
Minimum order
5 (multiples of 5)
Unit weight
0.047 g

Overview

The HT75xx-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 voltage options ranging from 2.1V to 12.0V. 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 overtemperature protection circuit ensures that the junction temperature will not exceed 160°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, 5-pin SOT23

Alternatives

Similar parts — check the datasheet before substituting.

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HT7550-2#C81799HOLTEK · SOT-23-5₹22.77 · 10 in stockView
SL75BL50SE#C19188385Slkor · SOT-23-5₹8.00 · 2,440 in stockView
SGM2202-5.0YN5G/TR#C5141616SGMICRO · SOT-23-5₹37.36 · 2,970 in stockView

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