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Manufacturer Part #
LD1117S25CTR
LD1117 Series 1300 mA 2.5 V Fixed Output Positive Voltage LDO Regulator- SOT-223
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| Mfr. Name: | STMicroelectronics | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:2500 per Reel Package Style:SOT-223 (TO-261-4, SC-73) Mounting Method:Surface Mount | ||||||||||
| Date Code: | |||||||||||
Product Specification Section
STMicroelectronics LD1117S25CTR - Product Specification
Shipping Information:
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ECCN:
EAR99
PCN Information:
N/A
File
Date
Part Status:
Active
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STMicroelectronics LD1117S25CTR - Technical Attributes
Attributes Table
| Input Voltage-Max: | 15V |
| Output Voltage Fixed: | 2.5V |
| Dropout Voltage-Max: | 1.2V |
| Output Current-Max: | 1300mA |
| Package Style: | SOT-223 (TO-261-4, SC-73) |
| Mounting Method: | Surface Mount |
Features & Applications
The LD1117S25CTR is a low drop fixed positive voltage regulator with an output voltage of 2.5 V and an output current up to 1300 mA. It is available in surface mount SOT-223-3 package. The 2.85 V type is ideal for SCSI-2 lines active termination.
High efficiency is assured by an NPN pass transistor, in this case, unlike than PNP one, the quiescent current flows mostly into the load. Only a very common 10 μF minimum capacitor is needed for stability. Chip trimming allows the regulator to reach a very tight output voltage tolerance, within ±1 % at 25 °C.
Features:
- Low dropout voltage (1 V typ.)
- 2.85 V device performances are suitable for SCSI-2 active termination
- Output current up to 800 mA
- Fixed output voltage of: 1.2 V, 1.8 V, 2.5 V, 3.3 V, 5.0 V
- Adjustable version availability (VREF= 1.25 V)
- Internal current and thermal limit
- Available in ±1 % (at 25 °C) and 2 % in full temperature range
- Supply voltage rejection: 75 dB (typ.)
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Lead Time:
10 Weeks
Quantity
Unit Price
2,500
$0.133
5,000
$0.132
7,500
$0.131
12,500
$0.129
25,000+
$0.127
Product Variant Information section
Available Packaging
Package Qty:
2500 per Reel
Package Style:
SOT-223 (TO-261-4, SC-73)
Mounting Method:
Surface Mount