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MICROCHIP MCP1792T-5002H/CB product image
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MICROCHIP MCP1792T-5002H/CBRoHS

Manufacturer
MICROCHIP
MPN
MCP1792T-5002H/CB
LCSC Part #
C625398
Packaging
SOT-23A-3
Customer #
Key Attributes
100 mA High-Voltage Automotive LDO
Datasheetpdf iconMICROCHIP MCP1792T-5002H/CB
In-Stock: 281
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1+$ 1.1301$ 1.13
10+$ 0.9366$ 9.37
30+$ 0.8309$ 24.93
100+$ 0.7106$ 71.06
500+$ 0.6505$ 325.25
1,000+$ 0.6261$ 626.10
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerMICROCHIP
PackagingSOT-23A-3
Output Voltage5V
Number of Outputs1
Operating Temperature-40℃~+150℃@(Ta)
Supply Current (Iq)45uA
Output ConfigurationPositive
Output Current100mA
Operating Voltage55V
FeaturesEnable control;Input under-voltage protection;Short Circuit Protection;Thermal shutdown;Output discharge;Over Current Protection;Input overvoltage protection
Output TypeFixed
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Introduction

AI Translation

The MCP1792/3 family devices are high-voltage, low dropout (LDO) regulators, capable of generating 100 mA output current. The input voltage range of 4.5V to 55V makes it suitable in 12V to 48V power rails and in high-voltage battery packs. A low UVLO at shutdown of 2.4V makes it adequate for cold cranking conditions in automotive applications. The MCP1792/3 comes in two standard fixed output voltage versions: 3.3V and 5.0V. The regulator output is stable with 2.2 μF ceramic capacitors. The device is protected from short-circuit events by the current foldback function and from overheating by means of thermal shutdown protection. The MCP1792 is the 3-lead version of the MCP1792/3 device family and the MCP1793 is the 5-lead version, which offers shutdown functionality (SHDN pin). While in shutdown, the quiescent current drops to 2 μA, allowing for lower, overall power consumption. The device itself has a ground current of 100 μA typical, while delivering maximum output current of 100 mA

Features

AI Translation
  • AEC-Q100 with Grade 0 and PPAP Capable
  • Wide Input Voltage Range: 4.5V to 55V - Up to 70V transient - Under Voltage Lock Out (UVLO): 2.7V typical
  • Extended Operating Temperature Range: -40°C to +150°C
  • Standard Output Regulated Voltages (VR): 3.3V and 5.0V - Tolerance ± 2.0% typical
  • Low Quiescent Supply Current: 25 μA typical
  • Low Shutdown Quiescent Supply Current: 2 μA typical
  • Output Current Capability: 100 mA typical - Short Circuit Current Foldback Protection - Thermal Shutdown Protection: 175°C
  • Stable with Ceramic Output Capacitor: 2.2 μF
  • High PSRR: - 80 dB @ 100 Hz typical 55dB @ 100 kHz typical
  • Available in the following packages: 3-Lead SOT-223, 3-Lead SOT-23A, 5-Lead SOT-223, 5-Lead SOT-23

Applications

AI Translation
  • Automotive Electronics
  • Microcontroller Biasing
  • High-Voltage Battery Packs for Power Tools, ebikes, etc
  • Smoke Detectors and other Alarm Sensors