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LM27762DSSR
Brand: Texas Instruments
The LM27762DSSR is a low-noise charge pump that generates simultaneous positive and negative output rails from a single 2.7 V to 5.5 V supply, with integrated LDOs regulating both rails and no inductor required. Its 390 µA typical quiescent current and 12-pin WSON package make it a compact dual-rail bias supply for precision op-amp and RF front-end designs.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| TI | LM27762DSSR | 24,000 | 25+ | Texas Instruments LM27762DSSR low-noise dual-rail charge pump with integrated LDOs; confirm date code, lot and packing condition by RFQ. |
Listed stock and date code are subject to final RFQ confirmation.
Power IC Specifications
| Parameter | Value / Specification |
|---|---|
| Function / Topology | Low-noise positive and negative output charge pump with integrated LDOs |
| Input Voltage | 2.7 V to 5.5 V |
| Output Voltage / Current | Positive +1.5 V to +5 V and negative -1.5 V to -5 V; ±250 mA |
| Package / Case | 12-WSON (DSS), 3.0×3.0 mm |
| Quiescent Current | 390 µA typical; 0.5 µA typical shutdown |
| Dual-Rail Output | Simultaneous positive and negative output rails from a single-supply input, no inductor required |
| Operating Temperature | -40°C to +85°C |
| Application Class | Dual-rail bias supply for op-amp, sensor and RF front-end designs needing a negative rail |
Power Features & Applications
- Simultaneous positive and negative output rails from a single supply, no inductor required
- Low-noise charge-pump architecture suits noise-sensitive analog and RF bias supplies
- 390 µA typical quiescent current with a 0.5 µA shutdown mode saves power when idle
- Integrated LDOs regulate both output rails without external pass elements
- 12-pin WSON package minimizes footprint for space-constrained dual-rail designs
- -40°C to +85°C rating suits industrial and consumer instrumentation designs
Need Price & Availability for LM27762DSSR?
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Listed stock is subject to final RFQ confirmation.
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Frequently Asked Questions
Is LM27762DSSR available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for LM27762DSSR by RFQ.
What should buyers check before ordering LM27762DSSR?
Buyers should check voltage range, current rating, package, protection features and date code for LM27762DSSR, together with live stock and traceable supply.
How do I request a quote for LM27762DSSR?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.