LT3685EDD#TRPBF
155 purchased
DFN-10
2A step-down switching regulator with adjustable frequency and 38V operating input capability in DFN-10.
Reference price
Needs inquiryMAX1644EAE+T Voltage Regulators - DC DC Switching Regulators by Analog Devices Inc
MAX1644EAE+T is a Voltage Regulators - DC DC Switching Regulators from Analog Devices Inc in SSOP-16 packaging. It is commonly reviewed for 2A low-voltage step-down switching regulator with synchronous rectification and internal switches in 16-pin SSOP packaging. This page lists current TrustCompo stock, tier pricing, package data, datasheet access, compliance attributes, Hong Kong warehouse shipping options, payment confirmation, and RFQ options for buyers verifying this exact ordering code.
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Key specifications
- Part Number
MAX1644EAE+T
- Internal code
TCE000063224
- Package
SSOP-16
- Manufacturer
- Analog Devices Inc
Key specifications
- Series
MAX1644
- Min Quantity
1
- Category
- Power Management
- Sub Category
- Voltage Regulators - DC DC Switching Regulators
- Description
2A low-voltage step-down switching regulator with synchronous rectification and internal switches in 16-pin SSOP packaging.
- key Attributes
-
- Datasheet
- View MAX1644EAE+T Datasheet
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4 certifications
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
RFQ checklist
Order process
Confirm the core buying details for MAX1644EAE+T before RFQ, PO release, and shipment planning.
- 1
Confirm MPN
Use the exact part number, manufacturer, package, and approval constraints in the RFQ.
- 2
Check stock and price
Verify live availability, MOQ, lead time, final unit price, and tax terms before PO release.
- 3
Align documents
Confirm datasheet, CoC, traceability, lifecycle notes, and inspection scope when required.
- 4
Arrange shipment
Release the PO and align DHL, FedEx, UPS, or buyer forwarder shipment from Hong Kong.
Before PO release
Part confirmation
- Exact MPN confirmed: MAX1644EAE+T
- Package to verify: SSOP-16
Commercial confirmation
- Live stock and lead time confirmed by RFQ
- Final price and tax terms confirmed before PO release
Fulfillment & documents
- Ship-from location: Hong Kong warehouse
- Shipping method: DHL, FedEx, UPS, or buyer forwarder account
Product overview
Product overview
Review the sourcing context for MAX1644EAE+T from Analog Devices Inc, including product identity, application fit, package notes, and purchasing considerations.
MAX1644EAE+T is a 2A synchronous buck regulator for low-voltage distributed power rails in embedded computing, notebook, daughter-card, and bus-termination designs. It supports a 3.0 V to 5.5 V input range, selectable 2.5 V or 3.3 V preset outputs, and adjustable output operation from 1.1 V up to VIN, while integrating both PMOS and NMOS switches to reduce external parts and improve efficiency.
Technical parameters
Parameters
Compare grouped MAX1644EAE+T parameters from Analog Devices Inc, including package, series, key attributes, and technical values used for engineering and sourcing review.
Parameter
Input Voltage
3.0 V to 5.5 V
Parameter
Supply Current
360 uA max operating, less than 1 uA shutdown
Parameter
On-Resistance
70 mOhm typ at VIN = 4.5 V, 100 mOhm typ at VIN = 3 V
Product Attribute
Mounting Type
Surface Mount
Product Attribute
Operating Temperature
-40 C to +85 C
Product Attribute
Output Voltage
2.5 V or 3.3 V preset, 1.1 V to VIN adjustable
| Parameter | Value |
|---|---|
Input Voltage Specifies the voltage range that can be safely applied to the input terminal of the component. This is essential for power supplies, regulators, and signal conditioning circuits. Ensure your input voltage stays within the specified limits to avoid damage. Check the datasheet for absolute maximum ratings and recommended operating conditions. | 3.0 V to 5.5 V |
Supply Current Indicates the current drawn from the power supply under specified operating conditions. Compare this value with your power budget and check the datasheet for variations with load and temperature to ensure reliable performance. | 360 uA max operating, less than 1 uA shutdown |
On-Resistance Specifies the resistance between drain and source when the MOSFET is fully on. Lower values reduce conduction losses and heat. Compare across devices for efficiency, and verify against the datasheet under specified gate voltage and current conditions. | 70 mOhm typ at VIN = 4.5 V, 100 mOhm typ at VIN = 3 V |
| Parameter | Value |
|---|---|
Mounting Type Specifies how the component is attached to the PCB, such as through-hole or surface mount. This affects assembly processes, thermal performance, and mechanical strength. Buyers should verify compatibility with their manufacturing capabilities and design requirements. | Surface Mount |
Operating Temperature Specifies the ambient temperature range within which the component reliably functions. Compare this with your application's thermal environment to ensure proper operation. Always verify against the datasheet for derating curves and maximum ratings. | -40 C to +85 C |
Output Voltage Specifies the regulated voltage level available at the output pin under specified load and input conditions. Compare this value with your circuit requirements and verify against the datasheet's tolerance and temperature derating. | 2.5 V or 3.3 V preset, 1.1 V to VIN adjustable |
Output Current Current supplied at the output, indicating the load-driving capability of the component. This is crucial for ensuring the component can drive downstream circuitry without overheating or voltage drop. Compare with your load requirements and check the datasheet for maximum ratings. | 2 A continuous |
Switching Frequency Indicates the rate at which the power device toggles between on and off states. Higher frequencies allow smaller magnetics but increase switching losses. Verify this parameter against your application's requirements and the datasheet's recommended operating conditions. | Up to 350 kHz |
Package / Case Physical package or case type of the component, defining its dimensions, mounting style, and thermal characteristics. Common types include SMD, through-hole, BGA, and QFN. Choose the package that fits your PCB layout and assembly process. Verify the exact package code in the datasheet for footprint compatibility. | 16-SSOP |
| Parameter | Value |
|---|---|
RoHS Compliance Indicates whether the component meets the EU Restriction of Hazardous Substances directive. Check this attribute to ensure regulatory compliance for your target market. Verify the latest RoHS status in the datasheet or certificate, as exemptions may apply. | RoHS |
| Parameter | Value |
|---|---|
Topology Specifies the internal circuit architecture of the power converter, such as flyback, forward, or buck. This determines efficiency, isolation, and component stress. Engineers must verify topology against the datasheet to ensure it matches the intended application and operating conditions. | Buck (step-down), synchronous rectification |
Datasheet preview
Datasheet PDF viewer
Preview the MAX1644EAE+T datasheet from Analog Devices Inc to check package, electrical characteristics, application notes, and document evidence before RFQ.
Analog Devices Inc
MAX1644EAE+T
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Notice documents
PCN / product notice documents
0 documents
No public PCN / PDN records currently displayed
No public product notice document is currently displayed for MAX1644EAE+T. Confirm PCN, PDN, EOL, date code, and lifecycle status during RFQ before production purchase.
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Common questions
Product FAQ
Targeted answers for buyers verifying the exact MAX1644EAE+T ordering code, packaging, stock, datasheet, and replacement path.
What does MAX1644EAE+T mean?
MAX1644EAE+T is the exact ordering code listed for a Voltage Regulators - DC DC Switching Regulators component from Analog Devices Inc. The current package reference is SSOP-16, with listed context including 2A low-voltage step-down switching regulator with synchronous rectification and internal switches in 16-pin SSOP packaging.. Buyers should use the full code when requesting stock, price, datasheet, or compliance confirmation.
How should buyers verify the MAX1644EAE+T ordering code?
Treat MAX1644EAE+T as the full ordering code during RFQ and engineering review. Confirm the listed SSOP-16 package, manufacturer documentation from Analog Devices Inc, datasheet ordering table, reel or packing details, and any customer approval constraints before substitution or PO release.
What package is MAX1644EAE+T supplied in?
MAX1644EAE+T is currently listed with package reference SSOP-16 from Analog Devices Inc. Buyers should confirm the manufacturer package drawing, footprint, pinout, tape-and-reel details, and receiving requirements before approval.
Is MAX1644EAE+T currently available?
MAX1644EAE+T is currently marked with stock availability on this page. Before ordering, confirm the package (SSOP-16), listed stock (115067), available quantity (90814), required quantity, lead time, final price, compliance needs, and exact ordering code match through RFQ.
Where can I compare MAX1644EAE+T alternatives?
A mapped alternative list is not currently published for MAX1644EAE+T. Send an RFQ with the target quantity, package constraints, and approval requirements so TrustCompo can help review credible replacement options.