STMicroelectronics LDL1117S25R, 1 Low Dropout Voltage, Voltage Regulator 1.2A, 2.5 V 3 + Tab-Pin, SOT-223
- RS Stock No.:
- 165-3168
- Mfr. Part No.:
- LDL1117S25R
- Brand:
- STMicroelectronics
562 In Global stock for delivery within 10 working day(s)
Price (ex. GST) Each (On a Reel of 2500)
$0.72
(exc. GST)
$0.79
(inc. GST)
Units | Per unit | Per Reel* |
|---|---|---|
| 2500 - 10000 | $0.72 | $1,800.00 |
| 12500 + | $0.648 | $1,620.00 |
*price indicative
- RS Stock No.:
- 165-3168
- Mfr. Part No.:
- LDL1117S25R
- Brand:
- STMicroelectronics
Technical data sheets
Legislation and Compliance
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
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 SOT228
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 SOT228
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
|---|---|
| Regulator Type | Low Dropout Voltage |
| Maximum Output Current | 1.2A |
| Number of Outputs | 1 |
| Output Voltage | 2.5 V |
| Line Regulation | 0.02 %/V |
| Accuracy | ±3% |
| Load Regulation | 15 mV |
| Mounting Type | Surface Mount |
| Polarity | Positive |
| Quiescent Current | 500µA |
| Package Type | SOT-223 |
| Pin Count | 3 + Tab |
| Output Type | Fixed |
| Dimensions | 6.7 x 3.7 x 1.7mm |
| Minimum Input Voltage | 2.6 V |
| Minimum Operating Temperature | -40 °C |
| Height | 1.7mm |
| Maximum Input Voltage | 18 V |
| Maximum Operating Temperature | +125 °C |
| Length | 6.7mm |
| Width | 3.7mm |
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