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UTC LD2985G-50-AF5-R product image
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UTC LD2985G-50-AF5-RRoHS

Manufacturer
UTCAsian Brands
MPN
LD2985G-50-AF5-R
LCSC Part #
C20623837
Packaging
SOT-25
Customer #
Key Attributes
Ultra-low dropout and low-noise voltage regulator
Datasheetpdf iconUTC LD2985G-50-AF5-R
In-Stock: 445
445 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.1284$ 0.64
50+$ 0.1022$ 5.11
150+$ 0.0891$ 13.37
500+$ 0.0793$ 39.65
3,000+$ 0.0714$ 214.20
6,000+$ 0.0675$ 405.00
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerUTC
PackagingSOT-25
Output Voltage5V
Number of Outputs1
Operating Temperature-40℃~+125℃@(Tj)
Supply Current (Iq)80uA
Output ConfigurationPositive
Output Current150mA
Operating Voltage16V
Output TypeFixed
FeaturesEnable control;Noise bypass terminal;Short Circuit Protection;Over Current Protection;Thermal shutdown
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The UTC LD2985 is a 150mA fixed output voltage regulator. The ultra low drop voltage and the low quiescent current make them particularly suitable for low noise, low power applications, and in battery powered systems. In sleep mode quiescent current is less than 1μA when INHIBIT pin is pulled low. Shutdown Logic Control Function is available on pin 3 (TTL compatible). This means that when the device is used as local regulator, it is possible to put a part of the board in standby, decreasing the total power consumption. An external capacitor, CB∣P = 10nF, connected between bypass pin and GND reduce the noise to 30μVrms. Typical applications are in cellular phone, palmtop laptop computer, personal digital assistant (PDA), personal stereo, camcorder and camera.

Features

AI Translation
  • Very Low Dropout Voltage 280mV at 150mA and 7mV at 1mA load
  • Very Low Quiescent current
  • Output Current up to 150mA
  • Logic Controlled Electronic Shutdown
  • Internal Current and Thermal Limit
  • Low Output Noise Voltage 30μVrms

Applications

AI Translation
  • cellular phone
  • palmtop laptop computer
  • personal digital assistant (PDA)
  • personal stereo
  • camcorder
  • camera