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LIMCHIP CO., LIMITED
Professional Electronic Components Distributor · HK · SZ · SG · Original Stock · Global Shipping
L6920DTR
Brand: STMicroelectronics
L6920DTR is an ST L6920 synchronous step-up converter with 1 V startup, fixed 3.3 V / 5 V outputs and 94% efficiency in a TSSOP-8 — only three external components required. LimChip stocks this part; confirm date code and reel condition by RFQ.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| ST | L6920DTR | 12,500 | 26+ | STMicroelectronics L6920DTR Synchronous step-up converter, 1V startup, 3.3V/5V output, TSSOP-8; 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 | Synchronous Step-Up (Boost) DC-DC Converter |
| Input Voltage | 0.8 V to 5.5 V (startup from 1 V) |
| Output Voltage | 3.3 V or 5 V (fd), adjustable 1.8 V to 5.5 V |
| Output Current | Up to 800 mA (depending on Vin/Vout ratio) |
| Switching Frequency | Up to 1 MHz (PWM mode) |
| Efficiency | Up to 94% (synchronous rectification) |
| Quiescent Current | 10 µA (no-load, after start-up) |
| Protection | Overcurrent, thermal shutdown, anti-ringing |
| Operating Temperature | -40 °C to +85 °C |
| Package / Case | 8-TSSOP (3 × 4.4 mm, 0.65 mm pitch) |
Power Features & Applications
- Synchronous boost topology with integrated MOSFETs eliminates external Schottky diode for higher efficiency and lower BOM count
- Ultra-low 1 V startup voltage enables single-cell alkaline, NiMH or partially discharged Li-Ion battery operation
- Fixed 3.3 V or 5 V output options plus adjustable mode from 1.8 V to 5.5 V via external resistors
- Pulse-skipping mode at light loads maintains efficiency while reducing no-load quiescent current to just 10 µA
- Only three external components needed: inductor, input capacitor and output capacitor for a complete power solution
- Low-battery detector, shutdown mode (< 100 nA) and power-good indicator for battery-powered system integration
Need Price & Availability for L6920DTR?
LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for L6920DTR.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
- Package / case requirement
- Delivery country
- Company name and contact person
- Target price if available
Prefer email? Send this RFQ via email instead.
Quality, Shipping & Payment
Commercial and shipment details for L6920DTR are confirmed with the formal quotation.
Shipping
LimChip supports worldwide delivery through established logistics providers. Carrier, lead time, tracking and buyer-appointed freight-forwarder requirements are confirmed by our sales team.
Payment
Payment method, currency and trade terms are confirmed in the formal quotation or proforma invoice. Contact our sales team for the options available for your order.
Frequently Asked Questions
Is L6920DTR available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for L6920DTR by RFQ.
What should buyers check before ordering L6920DTR?
Buyers should check voltage range, current rating, package, protection features and date code for L6920DTR, together with live stock and traceable supply.
How do I request a quote for L6920DTR?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.