STMicroelectronics LDL1117S18R, Voltage Regulator 18V SOT-223 3-Pin
- RS Stock No.:
- 165-3202
- Mfr. Part No.:
- LDL1117S18R
- Brand:
- STMicroelectronics
Bulk discount available
Subtotal (1 pack of 20 units)*
Kr.105 72
(exc. VAT)
Kr.132 16
(inc. VAT)
FREE delivery for online orders over 500,00 kr
Temporarily out of stock
- 240 unit(s) shipping from 05. januar 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 20 - 80 | Kr. 5,286 | Kr. 105,72 |
| 100 - 980 | Kr. 2,70 | Kr. 54,00 |
| 1000 + | Kr. 2,031 | Kr. 40,62 |
*price indicative
- RS Stock No.:
- 165-3202
- Mfr. Part No.:
- LDL1117S18R
- 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 | |
| Package Type | SOT-223 | |
| Mount Type | Surface | |
| Polarity | Positive | |
| Quiescent Current | 500μA | |
| Pin Count | 3 | |
| Length | 6.7mm | |
| Height | 1.7mm | |
| Series | LDL1117 | |
| Width | 3.7 mm | |
| Standards/Approvals | No | |
| Maximum Operating Temperature | 125°C | |
| Minimum Input Voltage | 2.6V | |
| Maximum Input Voltage | 18V | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Voltage Regulator | ||
Package Type SOT-223 | ||
Mount Type Surface | ||
Polarity Positive | ||
Quiescent Current 500μA | ||
Pin Count 3 | ||
Length 6.7mm | ||
Height 1.7mm | ||
Series LDL1117 | ||
Width 3.7 mm | ||
Standards/Approvals No | ||
Maximum Operating Temperature 125°C | ||
Minimum Input Voltage 2.6V | ||
Maximum Input Voltage 18V | ||
Automotive Standard No | ||
- 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 SOT224
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