Dc E2h Datasheet Hot!
: Low power consumption, typically around 90µA .
Place a 1µF ceramic capacitor directly between VIN and GND to suppress line transients and offset power source impedance.
() is engineered specifically for portable, battery-operated RF and wireless applications that demand both an ultra-low noise threshold and a minimized standby current.
If the camera detects a person in a restricted area during "off" hours (using the tripzone analytic), it can automatically play a pre-recorded WAV file through an attached speaker.
CS-mount support allows for high-quality wide-angle lenses, ideal for covering large floor areas. Analytics: dc e2h datasheet
To maintain control-loop stability and low output ripple, the RT9193 requires a proper selection of peripheral passive components.
Any constraints your device must withstand. Share public link
The DC E2H is a versatile module that can be used in a wide range of applications, including:
is an ultra-low-noise, high-speed LDO regulator housed in a compact 5-pin SOT-23 package. It delivers up to of continuous output current while maintaining an incredibly low dropout voltage. This combination makes it suitable for noise-sensitive, space-constrained applications like RF modules, smartphones, and low-power IoT microcontrollers. Specification Value Context & Performance Implications Marking Code DC=E2H (or DC=) SOT-23-5 top-side laser engraving. Base Part Number RT9193-18GB Official Richtek nomenclature for ordering. Output Voltage ( VOUTcap V sub cap O cap U cap T end-sub ) 1.8V Fixed Ideal for low-power digital rails and sensor cores. Input Voltage Range ( VINcap V sub cap I cap N end-sub ) 2.5V to 5.5V Compatible with Li-ion batteries and standard 5V rails. Maximum Output Current : Low power consumption, typically around 90µA
Because "DC E2H" is a generic descriptor, many manufacturers offer equivalents. Always trust the datasheet, not the marketing title.
| Parameter | Specification / Description | | :--- | :--- | | | RT9193 Series (Ultra-Fast CMOS LDO Regulator) | | Full Part Number | RT9193-18GB (Marking Code: DC E2H) | | Package | SOT-23-5 (Surface Mount) | | Type | Low Dropout (LDO), Fixed Output Voltage | | Output Voltage | 1.8V (Precise and stable fixed output) | | Max Output Current | 300 mA (capable of 300mA minimum) | | Input Voltage Range | 2.5V to 5.5V | | Dropout Voltage | < 200mV at 300mA (Full load) | | Quiescent Current (No-Load) | ~ 90 µA (Typical) | | Shutdown Current | < 0.01 µA (Typical) | | PSRR (Ripple Rejection) | 70 dB at 100Hz, 55dB at 10kHz | | Output Noise | 30 µVrms (10Hz to 100kHz) | | Operating Temperature | -40°C to +85°C | | Protection Features | Current Limiting, Thermal Shutdown, Reverse Current Protection | | Typical Applications | Mobile Phones, PDAs, Wireless LAN, Bluetooth, Portable Electronics | | Primary Manufacturer | Richtek Technology Corporation |
manufactured by Richtek. This ultra-low-noise, ultra-fast CMOS regulator is optimized for high-frequency, space-constrained applications like ASIC cryptocurrency miners, RF modules, and battery-powered portable electronics. It provides a highly stable while delivering up to 300mA of continuous current . 1. Technical Specification Summary
Do you need to implement via the EN pin? If the camera detects a person in a
You can find official technical documentation and purchase options at retailers like AliExpress or through standard electronic component search engines . 8V regulator and other voltage variants in the same family?
The DC-E2H series is equipped with industrial-grade protection:
Designing a circuit around the DC=E2H is highly efficient, requiring only three external passive components. Use the following design flow to construct a stable 1.8V sub-regulated node:
Automatically shuts down the internal pass transistor if the junction temperature breaches safe limits. 4. Primary Industry Applications ASIC Mining Hashboards
Traditional linear regulators need an input voltage significantly higher than their target output. The utilizes an internal P-channel MOSFET pass element. This allows it to maintain a low dropout voltage of approximately 220mV at a 300mA load. This capability directly extends battery operational lifespans in handheld electronics. Ultra-Fast Transient Response
The DC E2H datasheet provides essential information about the sensor's features, specifications, and performance characteristics. By understanding the datasheet, engineers and designers can select the right sensor for their application and ensure reliable and accurate object detection. The DC E2H sensor is a versatile and reliable inductive proximity sensor that is widely used in various industrial applications. Its high accuracy, durability, and ease of installation make it a popular choice among system integrators.