ADI

LT1933ES6#TRPBF

500kHz Step-down type Adjustable 1.245V~33.84V 600mA TSOT-23-6 Voltage Regulators - DC DC Switching Regulators RoHS

TSOT-23-6ROHS3 CompliantActive

600mA, 500kHz Step-Down Switching Regulator in SOT-23 and DFN Packages

Manufacturer: ADI
Manufacturer part #: LT1933ES6#TRPBF
Store part #: C461510
Package / case: TSOT-23-6
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

Every Order Guarantee

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

2,572 in stock

#C461510

Stock & price checked 35 h ago

Quantity	Unit price	Pack price
1+	₹582.72	₹582.72
10+	₹505.74	₹5,057.40
30+	₹460.09	₹13,802.70
100+	₹413.77	₹41,377.00
500+	₹392.45	₹1,96,225.00
1,000+	₹382.68	₹3,82,680.00

Quantity (min 1)

1 × ₹582.72

₹582.72

excl. GST

₹687.61 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 2,500 per reel

LT1933ES6#TRPBF

₹582.72 for 1 + GST

Need this with the rest of your board? Upload the BOM — we price every line.Upload BOM

Specifications

Operating Temperature: -40℃~+85℃
Frequency - Switching: 500kHz
Function: Step-down type
Number of Outputs: 1
Features: Cycle-by-cycle current limiting;Adjustable soft-start;Load disconnect
Output Type: Adjustable
Topology: Buck
Operating Voltage: 3.6V~36V
Switch tube (built-in/external): Built-in
Output Voltage: 1.245V~33.84V
Output Current: 600mA
Quiescent Current: 1.6mA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
Moisture sensitivity: MSL 1 (unlimited)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.05 g

Overview

The LT1933 is a current mode PWM step-down DC/DC converter with an internal 0.75A power switch, packaged in a tiny 6-lead SOT-23. The wide input range of 3.6V to 36V makes the LT1933 suitable for regulating power from a wide variety of sources, including unregulated wall transformers, 24V industrial supplies and automotive batteries. Its high operating frequency allows the use of tiny, low cost inductors and ceramic capacitors, resulting in low, predictable output ripple. Cycle-by-cycle current limit provides protection against shorted outputs, and soft-start eliminates input current surge during start up. The low current (<2μA) shutdown provides output disconnect, enabling easy power management in battery-powered systems.

Applications

Automotive Battery Regulation
Industrial Control Supplies
Wall Transformer Regulation
Distributed Supply Regulation
Battery-Powered Equipment

Key features

Wide Input Range: 3.60 to 36V
5V at 600mA from 16V to 36V Input
3.3V at 600mA from 12V to 36V Input
5V at 500mA from 6.3V to 36V Input
3.3V at 500mA from 4.5V to 36V Input
Fixed Frequency 500kHz Operation
Uses Tiny Capacitors and Inductors
Soft-Start
Internally Compensated
Low Shutdown Current: <2μA
Output Adjustable Down to 1.25V
Low Profile (1mm) SOT-23 (ThinSOT) and (2mm×3mm×0.75mm) 6-Pin DFN Packages

Alternatives

Similar parts — check the datasheet before substituting.

	Manufacturer	Package	Stock	Price from (excl. GST)	Action
LT1933IS6#TRPBF#C665554ADI · TSOT-23-6	ADI	TSOT-23-6	2	₹991.88 · 2 in stock	View
MS9366#C42403101MSKSEMI · SOT-23-6	MSKSEMI	SOT-23-6	1,480	₹22.46 · 1,480 in stock	View
MAOZ1282CI-2#C42403108MSKSEMI · SOT-23-6	MSKSEMI	SOT-23-6	1,435	₹35.36 · 1,435 in stock	View
MLMR14203XMKX/NOPB#C42403109MSKSEMI · SOT-23-6	MSKSEMI	SOT-23-6	2,285	₹35.62 · 2,285 in stock	View
MS2451DJ-LF-Z#C49375220MSKSEMI · SOT-23-6	MSKSEMI	SOT-23-6	2,990	₹116.79 · 2,990 in stock	View