MAX16140
nanoPower, Tiny Supervisor with Manual Reset Input
Nanopower, Tiny Supervisory with Manual Reset Input
Top
Overview
Features and Benefits
- 370nA Quiescent Current, Extends Battery Life
- Edge/Level Trigger MR Input
- Factory-Set Reset Timeout Period
- MR Debounce Circuitry
- Factory-Set Threshold: 1.7V to 4.85V
- WLP and SOT23 Packages
- -40°C to +125°C Temperature Range
Product Details
The MAX16140, MAX16142, MAX16144, MAX16146, MAX16156, MAX1615, MAX16158, MAX16159 are ultra-low-current, single-channel supervisory ICs that monitor the VCC voltage from 1.7V to 4.85V in approximately 50mV increments and asserts a reset when VCC voltage falls below the reset threshold. The reset output remains asserted for the reset timeout period after the VCC voltage rises above the factory-set VCC_TH + VHYS. See the Selector Guide for available reset timeout options.
The MAX16140, MAX16142, MAX16144, MAX16146, MAX16156, MAX16157, MAX16158, MAX16159 include a factory-programmable manual reset input (MR) that can be configured to assert a reset when it receives a rising-edge, falling-edge, active-low, or active-high input signal. The MAX16140/MAX16144/MAX16156/MAX16157 feature an open-drain reset output, while the MAX16142/MAX16146/MAX16158/MAX16159 feature a push-pull reset output. See the Selector Guide for reset output configurations.
All devices are specified over the -40°C to +125°C temperature range. The MAX16140/MAX16142/MAX16156/MAX16158 available in a tiny 0.73mm x 0.73mm x 0.5mm, 4-bump WLP. The MAX16144/MAX16146/MAX16157/MAX16159 are available in 5-pin SOT23 package.
Applications
- Chargers
- e-Readers/Tablets
- Portable/Battery-Powered Equipment
- Smart Phones
- Wearable/Portable Accessories
Product Categories
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Documentation & Resources
Tools & Simulations
IBIS Model
IBS
MAX16140 IBIS Model
1.34M
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| MAX16140B220KM+ | Material Declaration | Reliability Data | 4-WLCSP-N/A | |
| MAX16140B220KM+T | Material Declaration | Reliability Data | 4-WLCSP-N/A | |
| MAX16140D220JM+ | Material Declaration | Reliability Data | 4-WLCSP-N/A | |
| MAX16140D220JM+T | Material Declaration | Reliability Data | 4-WLCSP-N/A | |
| MAX16140D220LM+ | Material Declaration | Reliability Data | 4-WLCSP-N/A | |
| MAX16140D220LM+T | Material Declaration | Reliability Data | 4-WLCSP-N/A | |
| Wafer Fabrication Data |
Support & Discussions
Sample & Buy
Ordering FAQs
See our Ordering FAQs for answers to questions about online orders, payment options and more.
Buy Now Pricing
(**) Displayed Buy Now Price and Price Range is based on small quantity orders.
List Pricing
(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
Lead Times
Please see the latest communication from our CCO regarding lead times.
Sampling
A Sample link will be shown above, next to the part, only for parts that are included in our sample program. Selecting the Sample button will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.