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Microchip Technology MIC5335-PPYMT-TR
- Part No.:
- MIC5335-PPYMT-TR
- Manufacturer:
- Microchip Technology
- Package:
- 6-UFDFN Exposed Pad, 6-TMLF®
- Datasheet:
-
MIC5335-PPYMT-TR.pdf
- Description:
- IC REG LINEAR 3V/3V 6TMLF
- Quantity:
- Payment:
- Shipping:
Inventory:4,929
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Product details
Overview
MIC5335-PPYMT-TR from Microchip Technology is a dual-channel, 300 mA ultra-low dropout (ULDO) linear regulator in a 1.6 mm × 1.6 mm Thin DFN-6 package, delivering fixed 3.0 V / 3.0 V outputs with 75 mV dropout at 300 mA, 65 dB PSRR at 1 kHz, and 90 µA quiescent current per LDO - optimized for space-constrained portable media players and GPS receivers.
For engineers reviewing the MIC5335-PPYMT-TR datasheet, MIC5335-PPYMT-TR pinout, MIC5335-PPYMT-TR application, or MIC5335-PPYMT-TR equivalent, this page delivers verified electrical specs, thermal performance data, independent enable control behavior, µCap stability with 1 µF ceramic output capacitors, and real-world dual-rail power sequencing use cases.
Technical Context
The MIC5335-PPYMT-TR integrates two independent CMOS-based ULDO regulators sharing a common VIN and GND, each with active-high enable (EN1/EN2), thermal shutdown, and current limit protection. Its µCap architecture eliminates need for large bypass caps by stabilizing with only 1 µF ceramic output capacitance per channel.
Designed for high-density portable systems, it operates across –40°C to +125°C junction temperature, supports input voltages from 2.3 V to 5.5 V, and achieves 100°C/W junction-to-ambient thermal resistance in its 1.6 mm × 1.6 mm TDFN package - enabling 300 mA per channel without external heatsinking under defined ambient conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Voltage | Fixed 3.0 V / 3.0 V - enables dual-rail biasing of same-voltage analog/digital subsystems without external feedback resistors. |
| Max Output Current | 300 mA per LDO - sufficient to power RF transceivers, camera ISPs, or baseband processors in handheld devices. |
| Dropout Voltage | 75 mV @ 300 mA - allows regulation from 3.075 V input, preserving battery runtime in single-cell Li-ion (3.0–3.6 V) applications. |
| PSRR | 65 dB @ 1 kHz - suppresses switching noise from PMICs or DC-DC converters feeding shared input rails. |
| Quiescent Current | 90 µA per LDO - minimizes standby power loss in always-on GPS or sensor subsystems. |
| Enable Logic | Active-high EN1/EN2 - permits independent power gating of RF and baseband domains using standard GPIOs. |
| Stability Capacitor | 1 µF ceramic per output - reduces BOM count and PCB area versus traditional LDOs requiring ≥10 µF tantalum. |
Pinout & Package
Package: 6-lead 1.6 mm × 1.6 mm × 0.55 mm Thin DFN (TDFN-6, MT), with 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 low-ESR ceramic bypass to GND per datasheet. |
| 2 - GND | Power ground reference | Return path for both regulators and EPAD thermal sink; must be low-impedance plane. |
| 3 - EN2 | LDO2 enable control | Active-high logic input; drives LDO2 output; floating state prohibited - tie to GND or MCU GPIO. |
| 4 - EN1 | LDO1 enable control | Active-high logic input; drives LDO1 output; independent of EN2 for staggered power-up sequencing. |
| 5 - VOUT2 | LDO2 regulated output | 3.0 V output capable of 300 mA; requires 1 µF ceramic capacitor to GND for stability. |
| 6 - VOUT1 | LDO1 regulated output | 3.0 V output capable of 300 mA; electrically isolated from VOUT2 except via shared VIN/GND. |
| EPAD | Thermal pad | Internally connected to GND; must be soldered to PCB thermal copper for θJA = 100°C/W performance. |
Key Features
| Feature | Design Value |
|---|---|
| Dual independent enables | EN1/EN2 allow separate power control of RF and digital subsystems - critical for low-power GPS wake-up sequences. |
| µCap stability | Stable with 1 µF ceramic output caps - eliminates need for bulky tantalum or polymer capacitors, saving >1.5 mm² board area per channel. |
| Ultra-low dropout | 75 mV @ 300 mA - extends usable battery voltage range by ~150 mV vs. typical 200 mV LDOs, delaying brownout in Li-ion discharge curves. |
| High PSRR | 65 dB @ 1 kHz - attenuates ripple from adjacent buck converters, preventing noise coupling into sensitive ADC or RF sections. |
| Fast turn-on | 30 µs rise time - supports rapid power cycling of peripherals like camera modules during burst capture modes. |
Applications
| GPS Receiver Power Management | Portable Media Player Audio Core |
|---|---|
Use Scenario: Dual-rail power delivery to GPS baseband IC (3.0 V) and RF front-end (3.0 V) with independent enable control for duty-cycled operation. IC Role / Device Role / Timing Role: Dual ULDO regulator providing clean, sequenced 3.0 V supplies with fast turn-on to meet GPS cold-start timing requirements. Use Value: Eliminates need for discrete enable logic and reduces total solution size by integrating two matched LDOs in 2.56 mm² footprint. | Use Scenario: Powering DAC, headphone amplifier, and audio codec in battery-powered media players requiring low-noise, low-quiescent-current bias. IC Role / Device Role / Timing Role: Low-noise dual LDO supplying 3.0 V to analog audio stages while rejecting switching noise from system PMIC. Use Value: 90 µA per LDO and 65 dB PSRR ensure >100 dB SNR in audio paths without additional filtering components. |
| Digital Still Camera Sensor Bias | Handheld PDA System Rails |
Use Scenario: Providing matched 3.0 V supplies to image sensor analog core and ISP processor in compact camera modules. IC Role / Device Role / Timing Role: Dual-channel regulator enabling simultaneous or staggered power-up of sensor and processing blocks during capture sequence. Use Value: Independent EN1/EN2 pins allow precise timing control - e.g., powering sensor before ISP to minimize startup latency. | Use Scenario: Delivering dual 3.0 V rails to PDA application processor I/O and memory interface, where tight voltage tolerance and low dropout are essential. IC Role / Device Role / Timing Role: High-accuracy (±2%) dual LDO ensuring stable I/O voltage across battery discharge and temperature extremes. Use Value: ±2% output accuracy and –40°C to +125°C operation guarantee reliable interface signaling in industrial-grade PDAs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel LDO regulator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Torex XC6216D302MR-G | Single-output 3.0 V LDO; 200 mA max; no independent enables; SOT-25 package (2.9 × 2.8 mm). | Cannot replace dual-rail functionality; suitable only if one 3.0 V rail suffices and board area allows larger footprint. | Select only when dual output is unnecessary and cost is primary driver - lacks EN control and thermal performance of MIC5335-PPYMT-TR. |
| Ricoh RP111N301B-TR-F | Dual 3.0 V/3.0 V LDO; 300 mA per channel; 120 mV dropout @ 300 mA; SOT-26 package (2.9 × 2.8 mm). | Higher dropout limits usable input range; larger package increases layout area by 3.5×; no µCap optimization. | Consider only if existing SOT-26 footprint reuse is mandatory - trades efficiency, size, and capacitor simplicity for legacy compatibility. |
Compared with XC6216D302MR-G and RP111N301B-TR-F, the MIC5335-PPYMT-TR uniquely combines dual 3.0 V outputs, 75 mV dropout, 1.6 mm × 1.6 mm footprint, and µCap stability - making it the only option that preserves board space while enabling true independent power domain control in next-gen portable designs.
Availability
MIC5335-PPYMT-TR is available at Aetrix Electronics and suitable for GPS receivers, portable media players, and digital still cameras requiring stable component supply, consistent parametric performance across temperature, and long-term production continuity.
Supply support for MIC5335-PPYMT-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 company specializing in microcontrollers, analog devices, and power management ICs, with ISO/TS-16949 certified manufacturing and global technical support.
The MIC5335 product line delivers dual-channel, high-density ULDO regulators targeting portable electronics where ultra-small footprint, low quiescent current, and independent enable control are critical design constraints.
FAQ
What output voltages does the MIC5335-PPYMT-TR provide?
The MIC5335-PPYMT-TR provides two fixed 3.0 V outputs (VOUT1 and VOUT2), as confirmed by Microchip's part numbering system where "PP" denotes 3.0 V / 3.0 V configuration. This dual-rail capability eliminates external resistor networks and ensures matched voltage accuracy (±2%) across temperature and load conditions.
Does the MIC5335-PPYMT-TR require external capacitors for stability?
Yes - the MIC5335-PPYMT-TR requires a 1 µF ceramic capacitor on each output (VOUT1 and VOUT2) and a 1 µF ceramic capacitor from VIN to GND. Its µCap architecture is specifically optimized for these values; larger capacitors do not improve performance, and high-ESR types may cause oscillation.
How does the enable functionality work on the MIC5335-PPYMT-TR?
The MIC5335-PPYMT-TR features two independent active-high enable inputs: EN1 controls LDO1 (VOUT1) and EN2 controls LDO2 (VOUT2). Each requires a logic-high voltage ≥1.1 V to activate; floating pins are prohibited and must be tied to GND or a controlled GPIO to prevent indeterminate output states.
What is the thermal performance of the MIC5335-PPYMT-TR in its TDFN package?
The MIC5335-PPYMT-TR has a junction-to-ambient thermal resistance (θJA) of 100°C/W in its 1.6 mm × 1.6 mm TDFN package with minimum footprint. At 300 mA per channel and 3.3 V input, maximum ambient temperature is calculated at 86°C - validated in Microchip's DS20006039A thermal analysis section.
Is the MIC5335-PPYMT-TR suitable for automotive applications?
No - the MIC5335-PPYMT-TR is rated for –40°C to +125°C junction temperature but is not AEC-Q200 qualified or specified for automotive use. It targets portable consumer electronics; for automotive-grade dual LDOs, Microchip offers the MIC5365 family with extended qualification and enhanced ESD robustness.
MIC5335-PPYMT-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):
- 3V, 3V
- 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-PPYMT-TR FAQ
1.How can I place an order for MIC5335-PPYMT-TR through Aetrix?
Please submit a Request for Quotation (RFQ) for MIC5335-PPYMT-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-PPYMT-TR reliable?
The price and inventory of MIC5335-PPYMT-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-PPYMT-TR is usually 5 days.
3.What payment methods are accepted for MIC5335-PPYMT-TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MIC5335-PPYMT-TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MIC5335-PPYMT-TR?
MIC5335-PPYMT-TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MIC5335-PPYMT-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-PPYMT-TR?
For technical support, including MIC5335-PPYMT-TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MIC5335-PPYMT-TR requirements.
6.How does Aetrix verify that MIC5335-PPYMT-TR is sourced from the original manufacturer or authorized distributors?
All MIC5335-PPYMT-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-PPYMT-TR meets industry standards.
7.What is the process for return or replacement of MIC5335-PPYMT-TR?
All MIC5335-PPYMT-TR units undergo pre-shipment inspection (PSI). If there is an issue with MIC5335-PPYMT-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-PPYMT-TR part is unused and in its original packaging.
Return procedure for MIC5335-PPYMT-TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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