TCR3UM18A,LF(SE
LDO Voltage Regulator, Fixed, 1.5 to 5.5V in, 336 mV Drop, 1.8V / 0.3A Out, DFN-4, -40 to 85 °C
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| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 5 | CNY1.990 | CNY9.95 |
| Quantity | Price (inc GST) |
|---|---|
| 5+ | CNY1.990 (CNY2.2487) |
| 10+ | CNY1.180 (CNY1.3334) |
| 100+ | CNY0.915 (CNY1.0339) |
| 500+ | CNY0.869 (CNY0.982) |
| 1000+ | CNY0.786 (CNY0.8882) |
| 5000+ | CNY0.771 (CNY0.8712) |
| 10000+ | CNY0.755 (CNY0.8532) |
Product Information
Product Overview
TCR3UM18A,LF(SE is a TCR3UM series ultra low quiescent current, fast load transient 300mA CMOS low dropout general-purpose single-output regulator with an on/off control input, featuring ultra low quiescent bias current and low dropout voltage. It features over-current protection, thermal shutdown function and auto-discharge. This device is ideal for portable applications that require high-density board assembly such as cellular phones, IoT equipment and wearable devices. Application includes power IC developed for portable applications, IoT equipment and wearable devices.
- 1.8V output voltage, auto dis-charge function
- Quiescent current is 0.34μA typ (Tj = 25°C, IOUT = 0mA, VOUT ≤ 1.5V)
- Ripple rejection ratio is 70dB typ (IOUT = 10mA, Tj = 25°C)
- Control pull down current is 0.1μA typ (Tj = 25°C, VIN = VOUT + 1V)
- Input voltage range from 1.5 to 5.5V (IOUT = 1 mA)
- Temperature coefficient is 75ppm/°C typ (-40°C ≤ Topr ≤ 85°C)
- Discharge on resistance is 7ohm typ (Tj = 25°C, VIN = VOUT + 1V (VOUT less than 1.5V)
- Load transient response is -51mV typ (IOUT = 1mA → 50mA, Tj = 25°C)
- Drop-out voltage is 336mV at Tj = 25°C
- 4-DFN package, operating temperature range from -40°C to 85°C
Technical Specifications
Fixed
5.5V
1.8V
-
Positive Output
300mA
336mV
DFN
-40°C
1.8V 300mA LDO Voltage Regulators
1.5V
1Outputs
1.8V
-
300mA
336mV
Surface Mount
4Pins
85°C
To Be Advised
Technical Docs (1)
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:Japan
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate