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onsemi NL17SZ07P5T5G-L22088
- Part No.:
- NL17SZ07P5T5G-L22088
- Manufacturer:
- onsemi
- Package:
- SOT-953
- Datasheet:
-
NL17SZ07P5T5G-L22088.pdf
- Description:
- IC BUFFER NON-INVERT 5.5V SOT953
- Quantity:
- Payment:
- Shipping:
Inventory:3,209
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Product details
Overview
NL17SZ07P5T5G-L22088 from onsemi is a single non-inverting buffer with open-drain output, designed for level-shifting and wired-OR logic in space-constrained applications. It operates from 1.65 V to 5.5 V, delivers 2.1 ns typical propagation delay at 5 V, sinks up to 24 mA at 3.0 V, and supports input/output overvoltage tolerance to 5.5 V - enabling interoperability across mixed-voltage domains such as I²C bus interfaces.
For engineers reviewing the NL17SZ07P5T5G-L22088 datasheet, pinout, applications, or equivalent options, this device serves as a low-power, high-speed logic buffer optimized for voltage translation, bus driving, and active-low enable functions in portable, industrial, and automotive subsystems.
Technical Context
The NL17SZ07P5T5G-L22088 implements a CMOS-based non-inverting buffer stage with an open-drain output structure, requiring an external pull-up resistor for logic-high assertion. Its IOFF circuitry enables partial power-down protection by disabling input leakage when VCC = 0 V, preventing back-driving of powered rails.
It supports operation across −55 °C to +125 °C and features input overvoltage tolerance independent of VCC, allowing safe interfacing with 5.5 V signals even when powered at 1.65 V. The device's low input capacitance (2.5 pF) and fast switching (tPLZ/tPZL ≤ 4.8 ns at 5.5 V) minimize signal distortion in high-frequency digital control paths.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 1.65 V to 5.5 V - enables direct interface with 1.8 V, 2.5 V, 3.3 V, and 5 V logic families without level shifters. |
| tPD (Typ) | 2.1 ns at VCC = 5 V - ensures minimal propagation delay in timing-critical control signals like reset or enable lines. |
| IOL (Max) | 24 mA at VCC = 3.0 V - provides sufficient sink current to drive LEDs, MOSFET gates, or multiple standard TTL loads. |
| VIH/VIL Thresholds | 0.70 × VCC (VIH), 0.30 × VCC (VIL) at VCC ≥ 2.3 V - guarantees robust noise margin and reliable switching across supply range. |
| Input Overvoltage | Up to 5.5 V regardless of VCC - permits safe connection to higher-voltage buses (e.g., 5 V I²C) while operating at 1.8 V. |
| IOFF Leakage | ≤ 10 µA at VCC = 0 V - prevents unintended current flow during partial power-down states in multi-rail systems. |
| CIN / COUT | 2.5 pF / 4.0 pF - reduces capacitive loading on driving sources and improves signal integrity in high-speed routing. |
Pinout & Package
SOT−953 (CASE 527AE), 5-pin ultra-thin package (1.00 mm × 0.80 mm × 0.37 mm, 0.35 mm pitch), Pb-free and RoHS compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Input (A) | Non-inverting logic input; accepts 0–5.5 V signals independent of VCC; overvoltage tolerant. |
| 2 | GND | Ground reference for all internal circuitry and output sink path; must be connected to system ground plane. |
| 3 | NC | No internal connection; electrically isolated; may be left unconnected or tied to GND for mechanical stability. |
| 4 | Output (Y) | Open-drain output; requires external pull-up; sinks up to 24 mA; compatible with wired-OR and I²C topologies. |
| 5 | VCC | Positive supply rail; powers internal logic; determines VIH/VIL thresholds and output drive strength. |
Key Features
| Feature | Design Value |
|---|---|
| Wide VCC Range | 1.65 V to 5.5 V operation enables single-buffer reuse across 1.8 V microcontrollers, 3.3 V sensors, and 5 V peripherals. |
| Open-Drain Output | Supports bidirectional bus protocols (e.g., I²C), wired-OR logic, and flexible pull-up voltage selection (e.g., 5 V pull-up with 3.3 V VCC). |
| IOFF Partial Power-Down | Blocks input leakage when VCC = 0 V, preventing back-current into powered subsystems during sleep or hot-swap events. |
| Overvoltage Tolerance | Inputs and outputs withstand 5.5 V regardless of VCC - eliminates need for external clamping diodes in mixed-voltage interconnects. |
| Low Capacitance | 2.5 pF input and 4.0 pF output capacitance minimizes loading on high-impedance or high-frequency source drivers. |
Applications
| I²C Bus Level Translation | LED Driver Interface |
|---|---|
|
Use Scenario: Translating 3.3 V microcontroller GPIO to 5 V I²C bus while maintaining protocol compliance. IC Role / Device Role: Open-drain buffer providing voltage-level isolation and bus arbitration capability. Use Value: Enables direct connection between 3.3 V controller and 5 V pull-up without external level shifter ICs or discrete FETs. |
Use Scenario: Driving multiple indicator LEDs from a low-current MCU GPIO pin. IC Role / Device Role: Current-sinking buffer amplifying drive capability beyond MCU limits. Use Value: Sinks up to 24 mA at 3.0 V, allowing bright LED illumination without burdening the MCU I/O pad. |
| Reset Signal Conditioning | Hot-Swap Enable Control |
|
Use Scenario: Debouncing and strengthening a push-button reset signal before feeding to a processor. IC Role / Device Role: Non-inverting buffer with clean edge transition and noise-immune thresholding. Use Value: Reduces susceptibility to contact bounce and EMI due to defined VIH/VIL and sub-5 ns propagation delay. |
Use Scenario: Enabling power delivery to a peripheral card only after full insertion and stable VCC ramp. IC Role / Device Role: Open-drain output used as active-low enable gate controlled by hot-swap controller. Use Value: IOFF protection prevents backfeed from powered card into unpowered host logic during insertion/removal. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar non-inverting open-drain buffer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G07DBVR | Higher drive (32 mA @ 3.3 V), wider temp range (−40 °C to +125 °C), same SOT-23-5 footprint but different pinout (A/Y/GND/VCC/NC vs. A/GND/Y/VCC/NC). | Preferred for industrial designs requiring extended temperature support and higher sink current; not pin-compatible with NL17SZ07P5T5G-L22088. | Select SN74LVC1G07DBVR if board layout allows re-routing and higher drive or extended temp is required. |
| 74LVC1G07GW,125 | Identical function and electrical specs; SC-70-5 (SOT-353) package (2.1 mm × 1.25 mm), slightly larger than SOT-953 (1.0 mm × 0.8 mm). | Better suited for hand-soldering or legacy PCB footprints matching SC-70; less space-efficient than SOT-953 for ultra-dense layouts. | Choose 74LVC1G07GW,125 when SC-70-5 compatibility or availability outweighs size constraints. |
Compared with SN74LVC1G07DBVR and 74LVC1G07GW,125, the NL17SZ07P5T5G-L22088 offers the smallest footprint (SOT-953), lowest input capacitance (2.5 pF), and AEC-Q100 qualification option - making it optimal for automotive modules, wearables, and miniaturized industrial controls where board area and signal integrity are critical.
Availability
NL17SZ07P5T5G-L22088 is available at Aetrix Electronics and suitable for I²C bus translation, LED driver interfaces, and reset signal conditioning requiring stable component supply, long-term lifecycle support, and automotive-grade traceability.
Supply support for NL17SZ07P5T5G-L22088 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
onsemi (formerly ON Semiconductor) is a global semiconductor supplier focused on energy-efficient electronics, delivering silicon solutions for automotive, industrial, cloud, and IoT applications.
The NL17SZ07P5T5G-L22088 belongs to onsemi's NanoLogic™ family of ultra-small logic devices, engineered specifically for space-constrained, low-power digital interfacing in portable, automotive, and industrial control systems.
FAQ
What is the maximum sink current specification for NL17SZ07P5T5G-L22088 at 3.3 V VCC?
The NL17SZ07P5T5G-L22088 sinks up to 24 mA at VCC = 3.0 V per the datasheet's DC Electrical Characteristics table. At 3.3 V, performance remains consistent with the 3.0–3.6 V test condition, where VOL ≤ 0.4 V at IOL = 24 mA. This makes NL17SZ07P5T5G-L22088 suitable for driving moderate-current loads like status LEDs or MOSFET gates without external amplification.
Does NL17SZ07P5T5G-L22088 support I²C bus operation?
Yes, NL17SZ07P5T5G-L22088 supports I²C bus operation through its open-drain output and input overvoltage tolerance up to 5.5 V. When configured with an external pull-up to the bus voltage (e.g., 5 V), NL17SZ07P5T5G-L22088 can translate logic levels between a 3.3 V controller and a 5 V I²C bus while maintaining protocol timing compliance due to its 2.1 ns typical propagation delay at 5 V.
What is the operating temperature range for NL17SZ07P5T5G-L22088?
The NL17SZ07P5T5G-L22088 is rated for operation from −55 °C to +125 °C, as specified in the Recommended Operating Conditions table. This wide junction temperature range supports deployment in under-hood automotive environments, industrial motor drives, and outdoor equipment where thermal extremes are encountered.
Is NL17SZ07P5T5G-L22088 pin-compatible with other SOT-953 logic buffers?
No - NL17SZ07P5T5G-L22088 uses a unique SOT-953 pin assignment (A/GND/NC/Y/VCC), differing from common variants like SN74LVC1G07 (A/GND/Y/VCC/NC). Pinout mismatch means direct replacement requires PCB layout revision. Always verify pin mapping using Figure 2 and the "PIN ASSIGNMENT (SOT−953)" table in the NL17SZ07 datasheet before substitution.
What does the "−L22088" suffix indicate in NL17SZ07P5T5G-L22088?
The "−L22088" suffix is a date/batch code identifier per onsemi's marking convention, indicating manufacturing week/year and process lot. It does not denote a functional variant - NL17SZ07P5T5G-L22088 shares identical electrical specifications, package dimensions, and performance characteristics with NL17SZ07P5T5G as defined in the NL17SZ07/D datasheet.
NL17SZ07P5T5G-L22088 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- 17SZ
- Package/Case:
- SOT-953
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- Buffer, Non-Inverting
- Number of Elements:
- 1
- Number of Bits per Element:
- 1
- Input Type:
- -
- Output Type:
- Open Drain
- Current - Output High, Low:
- -, 32mA
- Voltage - Supply:
- 1.65V ~ 5.5V
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-953
NL17SZ07P5T5G-L22088 FAQ
1.How can I place an order for NL17SZ07P5T5G-L22088 through Aetrix?
Please submit a Request for Quotation (RFQ) for NL17SZ07P5T5G-L22088 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 NL17SZ07P5T5G-L22088 reliable?
The price and inventory of NL17SZ07P5T5G-L22088 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NL17SZ07P5T5G-L22088 is usually 5 days.
3.What payment methods are accepted for NL17SZ07P5T5G-L22088?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NL17SZ07P5T5G-L22088 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NL17SZ07P5T5G-L22088?
NL17SZ07P5T5G-L22088 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NL17SZ07P5T5G-L22088 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 NL17SZ07P5T5G-L22088?
For technical support, including NL17SZ07P5T5G-L22088 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NL17SZ07P5T5G-L22088 requirements.
6.How does Aetrix verify that NL17SZ07P5T5G-L22088 is sourced from the original manufacturer or authorized distributors?
All NL17SZ07P5T5G-L22088 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 NL17SZ07P5T5G-L22088 meets industry standards.
7.What is the process for return or replacement of NL17SZ07P5T5G-L22088?
All NL17SZ07P5T5G-L22088 units undergo pre-shipment inspection (PSI). If there is an issue with NL17SZ07P5T5G-L22088, 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 NL17SZ07P5T5G-L22088 part is unused and in its original packaging.
Return procedure for NL17SZ07P5T5G-L22088:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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