LDK120M33R
Fixed LDO Voltage Regulator, 1.9V to 5.5V, 100mV drop, 3.3V/200mA out, SOT-23-5
Need more?
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | CNY2.830 | CNY2.83 |
| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY2.830 (CNY3.1979) |
| 10+ | CNY2.730 (CNY3.0849) |
| 100+ | CNY2.630 (CNY2.9719) |
| 500+ | CNY2.530 (CNY2.8589) |
| 1000+ | CNY2.430 (CNY2.7459) |
| 2500+ | CNY2.330 (CNY2.6329) |
| 5000+ | CNY2.230 (CNY2.5199) |
Product Information
Product Overview
LDK120M33R is a 200mA low quiescent current very low noise LDO in a 5 pin SOT23 package. The LDK120 low drop voltage regulator provides 200mA of maximum current from an input supply voltage in the range of 1.9V to 5.5V, with a typical dropout voltage of 100mV. It is stabilized with a ceramic capacitor on the output. The very low drop voltage, low quiescent current and low noise features make it suitable for low power battery-powered applications. An enable logic control function puts the LDK120 in shutdown mode allowing a total current consumption lower than 1µA. The device also includes a short-circuit constant current limiting and thermal protection. Typical applications include mobile phones, personal digital assistants (PDAs), cordless phones and similar battery-powered systems and digital still cameras.
- Low quiescent current (max. 100µA, 1µA in OFF mode)
- Output voltage tolerance of ±2.0% at 25°C
- Fixed output voltage of 3.3V
- Temperature range from -40°C to 125°C
- Compatible with ceramic capacitor COUT = 1µF
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
Fixed
5.5V
3.3V
-
Positive Output
200mA
100mV
SOT-23
-40°C
-
No SVHC (25-Jun-2025)
1.9V
1Outputs
3.3V
-
200mA
100mV
Surface Mount
5Pins
125°C
MSL 1 - Unlimited
Technical Docs (2)
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate