LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
HOLTEK HT7540-7 product image
  • HT7540-7 thumbnail 1
  • HT7540-7 thumbnail 2
  • HT7540-7 thumbnail 3
  • Pinout
  • Footprint
Images for reference only

HOLTEK HT7540-7RoHS

Manufacturer
HOLTEKAsian Brands
MPN
HT7540-7
LCSC Part #
C259528
Packaging
SOT-89-3
Customer #
Key Attributes
30V, 100mA TinyPower LDO with protection function
Datasheetpdf iconHOLTEK HT7540-7
In-Stock: 20
20 In stock, ships now
Not recommended for new designs
Once stock is depleted, this item will be marked as "Out of Stock."
Notify Me
QtyUnit PriceTotal Amount
5+$ 0.1595$ 0.80
50+$ 0.1237$ 6.19
150+$ 0.1083$ 16.25
1,000+$ 0.0891$ 89.10
2,000+$ 0.0806$ 161.20
5,000+$ 0.0755$ 377.50
Standard Packaging1000/Full Reel

Products Specifications

Show similar products (0) >
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerHOLTEK
PackagingSOT-89-3
Output Voltage4V
Number of Outputs1
Operating Temperature-40℃~+85℃@(Ta)
Supply Current (Iq)2.5uA
Output ConfigurationPositive
Operating Voltage30V
Output Current100mA
Output TypeFixed
FeaturesEnable control;Over Current Protection;Thermal shutdown;Output discharge
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

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.

Features

AI Translation
  • 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

Applications

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