LT8609AEMSE#TRPBF Linear Technology Synchronous Step-Down Regulator 600pcs
Regular price
€2.070,00
inc. VAT
Analog Devices / Linear Technology LT8609AEMSE#TRPBF — 42V, 3A Synchronous Step-Down Regulator IC, ultralow 2.5µA quiescent current Burst Mode operation, adjustable output, spread spectrum capability for low EMI, 10-Lead Plastic MSOP, Date Code 22/23+, reel of 600 pieces. Achieves over 93% efficiency at 1A with a 5V output from 12V input, switchable from 200kHz to 2.2MHz.
Available in stock — ships within 3 days after payment.
Product overview
| Part number | LT8609AEMSE#TRPBF |
| Manufacturer | Analog Devices / Linear Technology |
| Date code | 22/23+ |
| Quantity | 600 pieces (full reel) |
| Product type | Synchronous monolithic step-down switching regulator IC |
| Input voltage range | 3.0V to 42V (minimum on-time 45ns) |
| Output voltage | Adjustable (FB reference 0.782V; fixed 3.3V and 5V variants available) |
| Maximum continuous output current | 3A |
| Quiescent current | <2.5µA (Burst Mode, no load); 1.7µA non-switching |
| Switching frequency | 200kHz to 2.2MHz (resistor programmable via RT pin) |
| Peak efficiency | >93% at 1A, 5V output from 12V input |
| Output ripple (Burst Mode) | <10mV peak-to-peak |
| Control topology | Peak current mode, internal compensation |
| Light-load mode | Burst Mode / pulse-skipping; spread spectrum via SYNC pin |
| Enable threshold (EN/UV) | 1.05V rising, 50mV hysteresis |
| Package | 10-Lead Plastic MSOP (MSE), exposed pad, θJA = 40°C/W |
| Operating temperature | –40°C to 125°C |
| AEC-Q100 qualified | Yes — suitable for automotive applications |
| RoHS compliance | Yes — lead-free finish |
| Condition | New in original packaging (OVP) |
Applications
- GSM transceivers and wireless communication modules requiring ultralow quiescent standby current
- General-purpose step-down regulation in battery-powered and automotive systems
- Low EMI step-down designs using spread spectrum frequency modulation
- Always-on systems demanding sub-3µA idle current with fast transient response
Shipping
- Ships within 3 days after payment
- Secure packaging for safe delivery
- Free delivery within Germany
Warranty & compliance
- 12-month warranty included
- Product is fully compliant with EU industry standards
- VAT invoice included with every order
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