MAX17530AUB+T

100kHz~2.2MHz Step-down type Adjustable 800mV~37.8V 25mA MSOP-10 Voltage Regulators - DC DC Switching Regulators RoHS

MSOP-10ROHS3 CompliantActive

4V to 42V, 25mA, Ultra-Small, High-Efficiency, Synchronous Step-Down DC-DC Converter with 22uA No-Load Supply Current

Manufacturer: MAXIM
Manufacturer part #: MAX17530AUB+T
Store part #: C2073054
Package / case: MSOP-10
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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5 in stock

#C2073054

Stock & price checked 36 h ago

Quantity	Unit price	Pack price
1+	₹646.26	₹646.26
10+	₹552.48	₹5,524.80
30+	₹496.73	₹14,901.90
100+	₹440.35	₹44,035.00
500+	₹414.42	₹2,07,210.00
1,000+	₹402.54	₹4,02,540.00

Quantity (min 1)

1 × ₹646.26

₹646.26

excl. GST

₹762.59 incl. 18% GST

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GST invoice with every order
Standard pack: 2,500 per reel

MAX17530AUB+T

₹646.26 for 1 + GST

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Specifications

Operating Temperature: -40℃~+125℃
Frequency - Switching: 100kHz~2.2MHz
Function: Step-down type
Number of Outputs: 1
Features: Adjustable soft-start;Frequency synchronization;Light load efficient mode;Cycle-by-cycle current limiting;Hiccup current limiting;Overcurrent Protection;Operating status indication
Output Type: Adjustable
Topology: Buck
Operating Voltage: 4V~42V
Switch tube (built-in/external): Built-in
Output Voltage: 800mV~37.8V
Output Current: 25mA
Quiescent Current: 22uA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.001 g

Overview

The MAX17530 high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over a 4V to 42V input. The converter can deliver up to 25mA and generates output voltages from 0.8V up to 0.9×VIN. The feedback (FB) voltage is accurate to within ±1.75% over -40°C to +125°C. The MAX17530 uses peak-current-mode control. The device can be operated in pulse-width modulation (PWM) or pulse-frequency modulation (PFM) modes. The device is available in a 10-pin (3mm×2mm) TDFN and 10-pin (3mm×3mm) μMAX packages. Simulation models are available.

Applications

Industrial Sensors and Process Control
High-Voltage LDO Replacement
Battery-Powered Equipment
HVAC and Building Control

Key features

Reduces External Components and Total Cost
No Schottky–Synchronous
Internal Compensation for Any Output Voltage
Built-In Soft-Start
All-Ceramic Capacitors, Compact Layout
Reduces Number of DC-DC Regulators to Stock
Wide 4V to 42V Input
Adjustable 0.8V Up to 0.9×VIN Output
100kHz to 2.2MHz Adjustable Switching Frequency with External Synchronization
Reduces Power Dissipation
22μA Quiescent Current
Peak Efficiency >90%
PFM Enables Enhanced Light-Load Efficiency
1.2μA Shutdown Current
Operates Reliably in Adverse Environments
Peak Current-Limit Protection Built-In Output-Voltage Monitoring RESET
Programmable EN/UVLO Threshold
Monotonic Startup into Prebiased Load
Overtemperature Protection High Industrial -40°C to +125°C Ambient Operating Temperature Range / -40°C to +150°C Junction Temperature Range

Alternatives

Similar parts — check the datasheet before substituting.

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