LM3676SD-3.3/NOPB

2MHz Step-down type Fixed 3.3V 600mA WSON-8-EP(3x3) Voltage Regulators - DC DC Switching Regulators RoHS

WSON-8-EP(3x3)ROHS3 CompliantActive

Manufacturer: TI
Manufacturer part #: LM3676SD-3.3/NOPB
Store part #: C2865794
Package / case: WSON-8-EP(3x3)
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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17 in stock

#C2865794

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹336.94	₹336.94
10+	₹296.60	₹2,966.00
30+	₹276.02	₹8,280.60
100+	₹248.47	₹24,847.00
500+	₹238.50	₹1,19,250.00
1,000+	₹234.38	₹2,34,380.00

Quantity (min 1)

1 × ₹336.94

₹336.94

excl. GST

₹397.59 incl. 18% GST

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Standard pack: 1,000 per reel

LM3676SD-3.3/NOPB

₹336.94 for 1 + GST

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Specifications

Operating Temperature: -30℃~+125℃@(TJ)
Frequency - Switching: 2MHz
Function: Step-down type
Number of Outputs: 1
Features: Cycle-by-cycle current limiting;Light load efficient mode;Overcurrent Protection
Output Type: Fixed
Topology: Buck
Operating Voltage: 2.9V~5.5V
Switch tube (built-in/external): Built-in
Output Voltage: 3.3V
Output Current: 600mA
Quiescent Current: 16uA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 1,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.37 g

Overview

The LM3676 step-down DC-DC converter is optimized for powering low voltage circuits from a single Li-Ion cell battery and input voltage rails from 2.9V to 5.5V. It provides up to 600mA load current, over the entire input voltage range. There are several different fixed voltage output options available as well as an adjustable output voltage version. The LM3676 has a mode-control pin that allows the user to select continuous Pulse Width Modulation (PWM) mode over the complete load range or an intelligent PFM-PWM mode that changes modes depending on the load. PWM mode offers superior efficiency under high load conditions (>100mA) and the lowest output noise performance. In Auto mode, PFM-PWM, hysteretic PFM extends the battery life through reduction of the quiescent current to 16μA (typ.) during light loads and system standby. The LM3676 is available in a 8-lead non-pullback WSON package in leaded (PB) and lead-free (NO PB) versions. A high switching frequency of 2 MHz (typ) allows use of tiny surface-mount components, an inductor and two ceramic capacitors.

Applications

Mobile Phones
PDAs
MP3 Players
WLAN
Portable Instruments
Digital Still Cameras
Portable Hard Disk Drives

Key features

16μA Typical Quiescent Current
600mA Maximum Load Capability
2MHz Typical PWM Fixed Switching Frequency
Automatic PFM/PWM Mode Switching or Forced PWM Mode
Available in Fixed Output Voltages and Adjustable Version
8-Lead Non-Pullback WSON Package
Internal Synchronous Rectification for High Efficiency
Internal Soft Start
0.01μA Typical Shutdown Current
Operates From a Single Li-Ion Cell Battery
Only Three Tiny Surface-Mount External Components Required (One Inductor, Two Ceramic Capacitors)
Current Overload and Thermal Shutdown Protection