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MICROCHIP MCP2003B-E/MC
Integrated Circuits (ICs)

ST1L08PUR

Active
STMicroelectronics

LDO VOLTAGE REGULATORS 800 MA ULTRA LOW DROP, HIGH PSRR VOLTAGE REGULATOR

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Search across all available documentation for this part.

DocumentsDS10443+5
MICROCHIP MCP2003B-E/MC
Integrated Circuits (ICs)

ST1L08PUR

Active
STMicroelectronics

LDO VOLTAGE REGULATORS 800 MA ULTRA LOW DROP, HIGH PSRR VOLTAGE REGULATOR

Deep-Dive with AI

DocumentsDS10443+5

Technical Specifications

Parameters and characteristics for this part

SpecificationST1L08PUR
Control FeaturesPower Good, Enable
Current - Output800 mA
Current - Quiescent (Iq)35 µA
Mounting TypeSurface Mount
Number of Regulators1
Operating Temperature [Max]125 °C
Operating Temperature [Min]-40 C
Output ConfigurationPositive
Output TypeAdjustable
Package / Case8-VFDFN Exposed Pad
Protection FeaturesOver Temperature, Over Current
PSRR [Max]80 dB
PSRR [Min]50 dB
Supplier Device Package8-DFN (2x3)
Voltage - Input (Max) [Max]5.5 V
Voltage - Output (Max) [Max]4 V
Voltage - Output (Min/Fixed) [Min]0.5 V
Voltage Dropout (Max) [Max]0.09 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyN/A 1612$ 0.89
MouserN/A 1$ 0.70
10$ 0.50
25$ 0.45
100$ 0.39
250$ 0.35
1000$ 0.34
2500$ 0.30
NewarkEach (Supplied on Cut Tape) 1$ 0.86
10$ 0.66
25$ 0.61
50$ 0.58
100$ 0.55
250$ 0.52
500$ 0.51
1000$ 0.49

Description

General part information

ST1L08 Series

The ST1L08 provides 0.8 A of maximum current from an input voltage in the range from 1 V to 5.5 V, with a typical dropout voltage as low as 70 mV.It is stabilized with a ceramic capacitor on the output.The very low drop voltage, low quiescent current and high PSRR features make it suitable for low power battery-powered applications.Enable logic control function puts the ST1L08 in shutdown mode, reducing the total current consumption.Power Good function and input voltage control feature the ST1L08Sxx version.The device is equipped with current limit and thermal protection.Input voltage from 1 to 5.5 VUltra low-dropout voltage (90 mV max. @ 800 mA load)Low ground current (35 µA typ. @ no load)Output voltage tolerance: ± 2.0% @ 25 °CHigh PSRR: 80 dB @ 100 Hz, 50 dB @1 MHz800 mA guaranteed output currentWide range of output voltages available on request: from 0.5 V to 4 V and adjustableLogic-controlled electronic shutdownInternal current and thermal limitPower Good functionAvailable in DFN8 2x3 mm packageTemperature range: -40 °C to 125 °CInput voltage control for the ST1L08Sxx