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TI TPS77733DRoHS

Manufacturer
TI
MPN
TPS77733D
LCSC Part #
C2871334
Packaging
SOIC-8
Customer #
Key Attributes
750mA, 10V, low-dropout regulator with enable and reset delay functionality
Datasheetpdf iconTI TPS77733D
In-Stock: 94
94 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 3.9264$ 3.93
10+$ 3.3999$ 34.00
30+$ 3.0862$ 92.59
100+$ 2.7693$ 276.93
500+$ 2.623$ 1311.50
1,000+$ 2.558$ 2558.00
Standard Packaging75/Full Tube
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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
ManufacturerTI
PackagingSOIC-8
Output Voltage3.3V
Number of Outputs1
Operating Temperature-40℃~+125℃@(Tj)
Supply Current (Iq)85uA
Output ConfigurationPositive
Output Current750mA
Operating Voltage10V
Output TypeFixed
FeaturesEnable control;Reset function;Over Current Protection;Thermal shutdown
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging75
Sales UnitPiece

Introduction

AI Translation

Because the PMoS device behaves as a low-value resistor, the dropout voltage is very low (typically 260 mV at an output current of 750 mA for the TPS77x33) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85 μA over the full range of output current, 0 mA to 750 mA). These two key specifications yield a significant improvement in operating life for battery-powered systems. This LDO family also features a sleep mode; applying a TTL high signal to EN (overline) (enable) shuts down the regulator, reducing the quiescent current to 1 μA at TJ = 25 ℃ The RESET output of the TPS777xx initiates a reset in microcomputer and microprocessor systems in the event of an undervoltage condition. An internal comparator in the TPS777xx monitors the output voltage of the regulator to detect an undervoltage condition on the regulated output voltage. Power good (PG) of the TPS778xx is an active high output, which can be used to implement a power-on reset or a low-battery indicator. The TPS777xx and TPS778xx are offered in 1.5-V, 1.8-V, 2.5-V, and 3.3-V fixed-voltage versions and in an adjustable version (programmable over the range of 1.5 V to 5.5 V for the TPS77701 option and 1.2 V to 5.5 V for the TPS77801 option). Output voltage tolerance is specified as a maximum of 2% over line, load, and temperature ranges. The TPS777xx and TPS778xx families are available in 8-pin SOIC and 20-pin PWP packages.