Technical Specifications
| Category | Integrated Circuits (ICs)/Linear Controllers |
| Product Status | Obsolete |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | SPak-7 (7 leads + Tab) |
| Output Type | Fixed |
| Voltage - Input ( Max) | 15V |
| Supplier Device Package | 7-SPAK |
| Current - Supply ( Max) | 1.6 mA |
| Current - Output | 500mA, 1A |
| Current - Quiescent ( Iq) | 50 µA |
| Control Features | Enable |
| Output Configuration | Positive |
| Voltage - Output ( Min/ Fixed) | 2.5V, 3.3V |
| Voltage - Output ( Max) | - |
| Number of Regulators | 2 |
| Voltage Dropout ( Max) | 0.8V @ 1A |
| P S R R | 70dB (120Hz) |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| E U Ro H S Status | ROHS3 Compliant |
| M S L Rating | 1 (Unlimited, 30°C/85%RH) |
| R E A C H Status | REACH Unaffected |
| U S E C C N | EAR99 |
| H T S U S | 8542.39.0001 |
| China Ro H S Status | Orange Symbol: Safe for use during the environmental protection period |
Product Overview
The LDR2533K7-R is a linear regulators (ldo) in the Voltage Regulators family manufactured by STMicroelectronics. This part has been marked as obsolete by STMicroelectronics; FPGACenter can quote verified sourcing options through qualified specialty channels.
Key specifications include Category: Integrated Circuits (ICs)/Linear Controllers, Product Status: Obsolete, Operating Temperature: -40°C ~ 125°C, Mounting Type: Surface Mount, Package / Case: SPak-7 (7 leads + Tab).
This device comes in a SPak-7 (7 leads + Tab) package with surface mount mounting.
Submit an RFQ for LDR2533K7-R; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.
Application Areas
Frequently Asked Questions
Can FPGACenter source the LDR2533K7-R?
Yes. FPGACenter can quote LDR2533K7-R through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.
What package type is the LDR2533K7-R available in?
The LDR2533K7-R by STMicroelectronics is available in a SPak-7 (7 leads + Tab) package with surface mount mounting configuration. All parts are original and shipped in manufacturer-standard packaging.
The LDR2533K7-R is marked as obsolete. Are the parts genuine?
All LDR2533K7-R units sourced by FPGACenter are reviewed for originality, lot condition, and documentation before shipment. We use IDEA-STD-1010-aligned inspection practices for specialty-channel supply. We specialize in obsolete part sourcing and verify availability before confirming supply.