STMicroelectronics LDL1117S12R, 1-Channel Low Dropout Voltage, Voltage Regulator, 1.185V, SOT-223 3-Pin
- RS Stock No.:
- 165-3197P
- Mfr. Part No.:
- LDL1117S12R
- Brand:
- STMicroelectronics
Currently unavailable
We don't know if this item will be back in stock, RS intend to remove it from our range soon.
- RS Stock No.:
- 165-3197P
- Mfr. Part No.:
- LDL1117S12R
- 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 | |
| Product Type | Voltage Regulator | |
| Regulator Type | Low Dropout Voltage | |
| Output Voltage | 1.185V | |
| Number of Outputs | 1 | |
| Line Regulation | 0.02 %/V | |
| Load Regulation | 15 mV | |
| Polarity | Positive | |
| Mount Type | Surface | |
| Package Type | SOT-223 | |
| Quiescent Current | 500μA | |
| Pin Count | 3 | |
| Output Type | Fixed | |
| Length | 6.7mm | |
| Width | 3.7mm | |
| Height | 1.7mm | |
| Minimum Input Voltage | 2.6V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Input Voltage | 18V | |
| Maximum Operating Temperature | 125°C | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Voltage Regulator | ||
Regulator Type Low Dropout Voltage | ||
Output Voltage 1.185V | ||
Number of Outputs 1 | ||
Line Regulation 0.02 %/V | ||
Load Regulation 15 mV | ||
Polarity Positive | ||
Mount Type Surface | ||
Package Type SOT-223 | ||
Quiescent Current 500μA | ||
Pin Count 3 | ||
Output Type Fixed | ||
Length 6.7mm | ||
Width 3.7mm | ||
Height 1.7mm | ||
Minimum Input Voltage 2.6V | ||
Minimum Operating Temperature -40°C | ||
Maximum Input Voltage 18V | ||
Maximum Operating Temperature 125°C | ||
- 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
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
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