STMicroelectronics LDL1117S50R, 1 Low Dropout Voltage, Voltage Regulator 1.2A, 5 V 4-Pin, SOT-223
- RS Stock No.:
- 196-1954
- Mfr. Part No.:
- LDL1117S50R
- Manufacturer:
- STMicroelectronics
50 In stock for delivery within 3 working days
Added
Price Each (In a Pack of 25)
HK$7.463
| Units | Per unit | Per Pack* |
| 25 + | HK$7.463 | HK$186.575 |
| *price indicative | ||
- RS Stock No.:
- 196-1954
- Mfr. Part No.:
- LDL1117S50R
- Manufacturer:
- STMicroelectronics
Product overview and Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- CN
Product Details
The LDL1117 provides 1.2 A of maximum current with an input voltage range from 2.5 V to 18 V, and a typical dropout voltage of 350 mV@1.2 A. The high power supply rejection ratio of 87 dB at 120 Hz, rolling down to more than 40 dB at 100 kHz, makes the LDL1117 suitable for direct regulations in SMPS and secondary linear regulations in DC-DC converters. This device includes current limit, SOA and thermal protections.
Input voltage from 2.5 V to 18 V
20 V AMR
Available on fixed output voltages: 1.2 V (1.185 V), 1.5 V, 1.8 V, 2.5 V, 3 V, 3.3 V, 5.0 V
Guaranteed output current 1.2 A
Typical dropout 350 mV@1.2 A
Internal thermal, current and power limitation
High PSRR 87 dB @120 Hz
Operating temperature range: -40 °C to 125 °C package SOT226
20 V AMR
Available on fixed output voltages: 1.2 V (1.185 V), 1.5 V, 1.8 V, 2.5 V, 3 V, 3.3 V, 5.0 V
Guaranteed output current 1.2 A
Typical dropout 350 mV@1.2 A
Internal thermal, current and power limitation
High PSRR 87 dB @120 Hz
Operating temperature range: -40 °C to 125 °C package SOT226
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
|---|---|
| Maximum Output Current | 1.2A |
| Regulator Type | Low Dropout Voltage |
| Output Voltage | 5 V |
| Number of Outputs | 1 |
| Line Regulation | 0.02 %/V |
| Accuracy | ±3% |
| Load Regulation | 15 mV |
| Mounting Type | Surface Mount |
| Package Type | SOT-223 |
| Quiescent Current | 500µA |
| Pin Count | 4 |
| Output Type | Fixed |
| Dimensions | 6.7 x 3.7 x 1.7mm |
| Height | 1.7mm |
| Minimum Input Voltage | 2.6 V |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +125 °C |
| Maximum Input Voltage | 18 V |
| Length | 6.7mm |
| Width | 3.7mm |