My Inquiry
My Account
Microchip Technology MIC5335-NNYMT-TR
- Part No.:
- MIC5335-NNYMT-TR
- Manufacturer:
- Microchip Technology
- Package:
- 6-UFDFN Exposed Pad, 6-TMLF®
- Datasheet:
-
MIC5335-NNYMT-TR.pdf
- Description:
- IC REG LINEAR 2.85V/2.85V 6TMLF
- Quantity:
- Payment:
- Shipping:
Inventory:4,760
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MIC5335-NNYMT-TR from Microchip Technology is a dual-channel ultra-low dropout (ULDO) linear regulator delivering two independent 300 mA outputs at fixed 2.85 V / 2.85 V, operating from 2.3 V to 5.5 V input. It features 75 mV dropout at full load, 65 dB PSRR at 1 kHz, and µCap stability with only 1 µF ceramic output capacitors-enabling compact power management in space-constrained portable electronics such as GPS receivers and digital cameras.
For engineers reviewing the MIC5335-NNYMT-TR datasheet, MIC5335-NNYMT-TR pinout, MIC5335-NNYMT-TR application, or MIC5335-NNYMT-TR equivalent, this page delivers verified electrical parameters, thermal performance data, dual-enable control behavior, package footprint details, and validated alternative options for dual-output LDO replacement in battery-powered systems.
Technical Context
The MIC5335-NNYMT-TR integrates two independent CMOS-based ULDO regulators sharing a common VIN and GND, each with dedicated active-high enable inputs (EN1/EN2) and thermally optimized 1.6 mm × 1.6 mm TDFN-6 package. Its architecture eliminates need for bypass capacitors via high PSRR and supports no-load stability-critical for low-power keep-alive circuits.
Each channel delivers regulated 2.85 V output with ±2.0% accuracy over temperature (–40°C to +125°C), 90 µA quiescent current per LDO, and fast 30 µs turn-on time. Thermal shutdown and current limit protection (340–950 mA) are implemented per channel, with junction-to-ambient thermal resistance of 100°C/W enabling 300 mA operation up to 86°C ambient under typical 3.3 V input conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Voltage | 2.85 V / 2.85 V fixed; enables dual-rail supply for RF transceivers and image sensors without external feedback. |
| Max Output Current | 300 mA per channel; supports simultaneous powering of baseband processors and camera modules. |
| Dropout Voltage | 75 mV @ 300 mA; allows regulation from 2.3 V input down to 2.85 V output-ideal for single-cell Li-ion systems. |
| PSRR | 65 dB @ 1 kHz; suppresses switching noise from DC-DC converters feeding VIN, reducing need for additional filtering. |
| Quiescent Current | 90 µA per LDO; minimizes standby power loss in always-on subsystems like GPS real-time clock backup. |
| Stability Capacitor | 1 µF ceramic (X7R/X5R); eliminates need for large tantalum or electrolytic caps-reducing board area and cost. |
| Enable Logic | Active-high EN1/EN2; permits independent sequencing of power rails during system boot or sleep transitions. |
| Thermal Protection | Integrated thermal shutdown; prevents damage during sustained high-power dissipation in sealed enclosures. |
Pinout & Package
Package: 1.6 mm × 1.6 mm × 0.55 mm 6-lead Thin DFN (TDFN-6, MT), exposed EPAD thermally connected to GND.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 - VIN | Input supply rail | Common input for both LDOs; requires 1 µF ceramic bypass capacitor to GND for stability. |
| 2 - GND | Ground reference | Power and signal ground; connects internally to EPAD for optimal thermal conduction. |
| 3 - EN2 | LDO2 enable input | Active-high logic control; must be driven-not left floating-to avoid indeterminate output state. |
| 4 - EN1 | LDO1 enable input | Independent active-high control for first regulator; enables flexible power sequencing. |
| 5 - VOUT2 | LDO2 output | Regulated 2.85 V output; stable with ≥1 µF ceramic capacitor; supports 300 mA continuous load. |
| 6 - VOUT1 | LDO1 output | Regulated 2.85 V output; electrically isolated from VOUT2; shares no internal current path. |
| EPAD | Exposed thermal pad | Internally tied to GND; must be soldered to PCB copper pour for thermal performance and EMI reduction. |
Key Features
| Feature | Design Value |
|---|---|
| Dual independent ULDOs | Two fully isolated 300 mA regulators with separate enable pins-enables staggered power-up and fault containment. |
| µCap stability | Stable with 1 µF ceramic output capacitors only-reduces BOM count, saves >1.5 mm² PCB area vs. traditional LDOs. |
| High PSRR | 65 dB @ 1 kHz and 45 dB @ 20 kHz-rejects noise from adjacent switching regulators without extra LC filters. |
| No-load regulation | Maintains regulation with zero load-essential for CMOS RAM keep-alive and real-time clock backup applications. |
| Fast turn-on | 30 µs output rise time-meets tight power sequencing requirements in mobile SoC subsystems. |
| Low IQ shutdown | 2 µA total shutdown current (EN1=EN2=0V)-preserves battery life during extended system sleep modes. |
Applications
| Mobile GPS Receivers | Digital Still Cameras |
|---|---|
Use Scenario: Compact handheld GPS units requiring simultaneous 2.85 V supply for RF front-end and baseband processor under single-cell Li-ion input. IC Role / Device Role / Timing Role: Dual-output LDO providing clean, sequenced power rails with independent enable control for RF and digital sections. Use Value: Eliminates need for two discrete LDOs and associated passives-reducing solution size by 40% and improving PSRR-coupled noise immunity. | Use Scenario: Low-profile digital cameras needing stable 2.85 V for image sensor and ISP while minimizing heat buildup in sealed housing. IC Role / Device Role / Timing Role: High-current ULDO delivering regulated voltage with thermal shutdown to prevent overheating during burst capture mode. Use Value: 100°C/W θJA enables 300 mA per rail at 86°C ambient-supports continuous video recording without derating. |
| Portable Media Players | PDAs |
Use Scenario: Battery-powered audio/video players requiring quiet 2.85 V rails for DAC and display driver ICs with minimal ripple. IC Role / Device Role / Timing Role: Low-noise dual LDO supplying analog and digital subsystems with independent enable for dynamic power gating. Use Value: 90 µVRMS output noise and 65 dB PSRR ensure <100 µV ripple on audio paths-preserving SNR in high-fidelity playback. | Use Scenario: Legacy PDA designs needing dual 2.85 V supplies for memory retention and touch controller during suspend-to-RAM states. IC Role / Device Role / Timing Role: No-load stable ULDO maintaining regulation across wide temperature range (–40°C to +125°C). Use Value: Enables reliable RTC and SRAM backup without external biasing-reducing component count and leakage risk. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-output LDO applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Torex XC6223D282MR-G | Single 2.8 V output, 300 mA; no second channel or independent enables. | Suitable only when one regulated rail is needed; lacks dual-rail flexibility and sequencing capability. | Select if system requires only one 2.8 V rail and board space is extremely constrained-uses smaller 1.2 mm × 1.2 mm USP-6B package. |
| Richtek RT9080L-2828GB | Dual 2.8 V outputs, but fixed enable logic (both channels share single EN pin); 60 mV dropout @ 300 mA. | Cannot independently sequence or isolate rails; better for cost-sensitive applications where rail coordination is mandatory. | Choose when simultaneous enable/disable is acceptable and lower dropout is prioritized over control granularity. |
Compared with MIC5335-NNYMT-TR, XC6223D282MR-G reduces footprint but sacrifices dual-rail functionality, while RT9080L-2828GB offers lower dropout yet eliminates independent enable control-making MIC5335-NNYMT-TR optimal for systems requiring flexible, isolated power management in ultra-compact form factors.
Availability
MIC5335-NNYMT-TR is available at Aetrix Electronics and suitable for mobile GPS receivers, digital still cameras, and portable media players requiring stable component supply with guaranteed long-term availability and RoHS-compliant packaging.
Supply support for MIC5335-NNYMT-TR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Microchip Technology is a U.S.-based semiconductor manufacturer specializing in microcontrollers, analog devices, and power management ICs with global design and wafer fabrication facilities.
The MIC5335 product line delivers dual-channel µCap ULDO regulators targeting space- and power-constrained portable electronics, emphasizing thermal efficiency, small-footprint integration, and noise-sensitive analog subsystem support.
FAQ
What is the output voltage configuration of the MIC5335-NNYMT-TR?
The MIC5335-NNYMT-TR provides two fixed 2.85 V outputs (VOUT1 and VOUT2), as indicated by the "NN" voltage option code in its part number. This dual-rail configuration is factory-trimmed and does not require external resistors. Each output maintains ±2.0% accuracy over –40°C to +125°C and supports up to 300 mA continuous load. The MIC5335-NNYMT-TR is designed for applications needing matched, low-noise supplies for RF and digital subsystems.
Does the MIC5335-NNYMT-TR require external compensation components?
No, the MIC5335-NNYMT-TR is a µCap-stable design requiring only a 1 µF ceramic output capacitor per channel for stability-no external compensation network is needed. Input bypass also uses a single 1 µF ceramic capacitor. This eliminates ESR-sensitive components like tantalum or aluminum electrolytics, reducing bill-of-materials cost and PCB area. The MIC5335-NNYMT-TR achieves this via internal compensation optimized for low-ESR ceramics.
How does the enable functionality work on the MIC5335-NNYMT-TR?
The MIC5335-NNYMT-TR features two independent active-high enable inputs: EN1 controls LDO1 (VOUT1) and EN2 controls LDO2 (VOUT2). A logic high ≥1.1 V enables the respective regulator; a logic low ≤0.2 V disables it, reducing ground current to 2 µA total. Neither EN pin may float-each must be actively driven to avoid undefined output states. This enables precise power sequencing in complex portable systems using the MIC5335-NNYMT-TR.
What thermal performance can be expected from the MIC5335-NNYMT-TR in a standard PCB layout?
In a standard layout with the EPAD soldered to a 100 mm² copper pour, the MIC5335-NNYMT-TR exhibits a junction-to-ambient thermal resistance (θJA) of 100°C/W. At 3.3 V input and 300 mA per channel (2.85 V outputs), power dissipation is ~0.39 W, allowing a maximum ambient temperature of 86°C before reaching the 125°C junction limit. The MIC5335-NNYMT-TR's thermal shutdown activates if this threshold is exceeded, protecting the device and system.
Is the MIC5335-NNYMT-TR suitable for automotive applications?
The MIC5335-NNYMT-TR is rated for –40°C to +125°C junction temperature and is RoHS-compliant, but it is not AEC-Q200 qualified or specified for automotive use. Its design targets portable consumer electronics-mobile phones, GPS receivers, and cameras-where thermal and electrical specs meet commercial/industrial requirements. For automotive-grade dual LDOs, alternate AEC-Q200-certified parts should be evaluated instead of the MIC5335-NNYMT-TR.
MIC5335-NNYMT-TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- -
- Package/Case:
- 6-UFDFN Exposed Pad, 6-TMLF®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Output Configuration:
- Positive
- Output Type:
- Fixed
- Number of Regulators:
- 2
- Voltage - Input (Max):
- 5.5V
- Voltage - Output (Min/Fixed):
- 2.85V, 2.85V
- Voltage - Output (Max):
- -
- Voltage Dropout (Max):
- 0.2V @ 300mA, 0.2V @ 300mA
- Current - Output:
- 300mA, 300mA
- Current - Quiescent (Iq):
- 125 µA
- Current - Supply (Max):
- 220 µA
- PSRR:
- 65dB ~ 45dB (1kHz ~ 20kHz)
- Control Features:
- Enable
- Protection Features:
- Over Current, Over Temperature
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TMLF® (1.6x1.6)
MIC5335-NNYMT-TR FAQ
1.How can I place an order for MIC5335-NNYMT-TR through Aetrix?
Please submit a Request for Quotation (RFQ) for MIC5335-NNYMT-TR on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MIC5335-NNYMT-TR reliable?
The price and inventory of MIC5335-NNYMT-TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MIC5335-NNYMT-TR is usually 5 days.
3.What payment methods are accepted for MIC5335-NNYMT-TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MIC5335-NNYMT-TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MIC5335-NNYMT-TR?
MIC5335-NNYMT-TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MIC5335-NNYMT-TR order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MIC5335-NNYMT-TR?
For technical support, including MIC5335-NNYMT-TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MIC5335-NNYMT-TR requirements.
6.How does Aetrix verify that MIC5335-NNYMT-TR is sourced from the original manufacturer or authorized distributors?
All MIC5335-NNYMT-TR products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MIC5335-NNYMT-TR meets industry standards.
7.What is the process for return or replacement of MIC5335-NNYMT-TR?
All MIC5335-NNYMT-TR units undergo pre-shipment inspection (PSI). If there is an issue with MIC5335-NNYMT-TR, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MIC5335-NNYMT-TR part is unused and in its original packaging.
Return procedure for MIC5335-NNYMT-TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MIC5335-NNYMT-TR Tags
-
MIC5504-1.8YM5-TR
Microchip Technology
-
MIC5504-3.3YM5-TR
Microchip Technology
-
MIC5365-3.0YC5-TR
Microchip Technology
-
MIC5365-1.8YC5-TR
Microchip Technology
-
MIC5365-2.5YC5-TR
Microchip Technology
-
MIC5365-3.3YC5-TR
Microchip Technology
-
MIC5365-3.3YD5-TR
Microchip Technology
-
MIC5317-3.3YM5-TR
Microchip Technology
-
TLV1117LV33DCYR
Texas Instruments
-
MIC5317-3.3YMT-TZ
Microchip Technology
-
MIC5528-3.3YMT-TR
Microchip Technology
-
TLV75801PDRVR
Texas Instruments
Tech Hub
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
