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Part Number | LD1117AS25TR |
OEMstron Part # | LD1117AS25TR |
Manufacturer | STMicroelectronics |
Category | Semiconductors › Power Management ICs › Voltage Regulators - Linear |
Description | IC REG LINEAR 2.5V 1A SOT223 |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | LD1117AS25TR PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LD1117AS25TR Specifications
Part Number | LD1117AS25TR | |
Brand | STMicroelectronics | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - Linear | |
Manufacturer | STMicroelectronics | |
Series | - | |
Output Configuration | Positive | |
Output Type | Fixed | |
Number of Regulators | 1 | |
Voltage - Input (Max) | 15V | |
Voltage - Output (Min/Fixed) | 2.5V | |
Voltage - Output (Max) | - | |
Voltage Dropout (Max) | 1.3V @ 1A | |
Current - Output | 1A | |
Current - Quiescent (Iq) | 10mA | |
Current - Supply (Max) | - | |
PSRR | 80dB (120Hz) | |
Control Features | - | |
Protection Features | Over Current, Over Temperature | |
Operating Temperature | 0°C ~ 125°C | |
Mounting Type | Surface Mount | |
Package / Case | TO-261-4, TO-261AA | |
Supplier Device Package | SOT-223 |
LD1117AS25TR Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
LD1117AS25TR STMicroelectronics |
IC Date Code: N/A |
3 |
Part Number | Description | Stock |
LD1117AS25TR D# 497-1227-2-ND STMicroelectronics |
IC REG LINEAR 2.5V 1A SOT223 |
Limited Supply - Call |
Part Number | Description | Stock |
LD1117AS25TR STMICROELECTRONICS |
OEM/CM QUOTES ONLY | NO BROKERS |
2900 |
Part Number | Description | Stock |
LD1117AS25TR D# NS-LD1117AS25TR STMicroelectronics |
OEM/CM ONLY |
4236 |
Part Number | Description | Stock |
LD1117AS25TR STMicroelectronics |
RFQ |
7333 |
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