LX7178-01CSP-TR

1.875MHz Step-down type Adjustable and Fixed 800mV 5A WLCSP-20 Voltage Regulators - DC DC Switching Regulators RoHS

WLCSP-20ROHS3 CompliantActive

3V to 5.5V, 5A Synchronous Buck Regulator

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100% Authentic · 30-Day Return or Replacement · policy

15 in stock

#C2071395

Stock & price checked 8 days ago

Quantity (min 1)

1 × ₹533.80

₹533.80

excl. GST

₹629.88 incl. 18% GST

LX7178-01CSP-TR

₹533.80 for 1 + GST

Specifications

Operating Temperature: 0℃~+85℃
Frequency - Switching: 1.875MHz
Function: Step-down type
Number of Outputs: 1
Features: Cycle-by-cycle current limiting;Hiccup current limiting;Light load efficient mode;Dynamic voltage scaling;Output discharge;Operating status indication;Overcurrent Protection
Output Type: Adjustable and Fixed
Topology: Buck
Operating Voltage: 3V~5.5V
Switch tube (built-in/external): Built-in
Output Voltage: 800mV
Output Current: 5A
Quiescent Current: 440uA

Integrated 40mΩ high-side P-channel MOSFET and 14mΩ low-side N-channel MOSFET
Proprietary constant-frequency hysteretic control engine for near-instantaneous line/load transient correction
No high-ESR output capacitor required; PSM (Power Save Mode or pulse-skip mode) at light load for extended battery life in mobile applications
I²C serial interface port for output voltage margining and monitoring (also operates in default mode)
Robust fault monitoring features
Operating voltage range 3V to 5.5V with 0.8V fixed output voltage option (no voltage divider required); output voltage also adjustable to 3.3V via external voltage divider
Constant-frequency hysteretic control
Ultra-fast line/load transient response
I²C output regulation (3.4Mbps)
1.875MHz switching frequency
Ultra-low RDSON MOSFETs
Input voltage rail 3.3V to 5V
Output current >5A
I²C-selectable light-load efficiency PSM
UVLO, OVP, OCP
Ambient temperature range 0°C to +85°C
WLCSP-20 (0.4mm pitch) package
RoHS compliant