STMicroelectronics LDL1117S50R, 1 Low Dropout Voltage, Voltage Regulator 1.2A, 5 V 4-Pin, SOT-223
- RS Stock No.:
- 196-1954P
- Mfr. Part No.:
- LDL1117S50R
- Brand:
- STMicroelectronics
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- 3,325 unit(s) ready to ship
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Units | Per unit |
|---|---|
| 50 + | £0.246 |
*price indicative
- RS Stock No.:
- 196-1954P
- Mfr. Part No.:
- LDL1117S50R
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| 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 | |
| Quiescent Current | 500µA | |
| Package Type | SOT-223 | |
| Pin Count | 4 | |
| Output Type | Fixed | |
| Dimensions | 6.7 x 3.7 x 1.7mm | |
| Maximum Operating Temperature | +125 °C | |
| Height | 1.7mm | |
| Minimum Input Voltage | 2.6 V | |
| Minimum Operating Temperature | -40 °C | |
| Maximum Input Voltage | 18 V | |
| Length | 6.7mm | |
| Width | 3.7mm | |
Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
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 | ||
Quiescent Current 500µA | ||
Package Type SOT-223 | ||
Pin Count 4 | ||
Output Type Fixed | ||
Dimensions 6.7 x 3.7 x 1.7mm | ||
Maximum Operating Temperature +125 °C | ||
Height 1.7mm | ||
Minimum Input Voltage 2.6 V | ||
Minimum Operating Temperature -40 °C | ||
Maximum Input Voltage 18 V | ||
Length 6.7mm | ||
Width 3.7mm | ||
- COO (Country of Origin):
- CN
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