Renesas ZSPM4121AI1W21
Manufacturer No:
ZSPM4121AI1W21
Manufacturer:
Renesas
Package:
Description:
Under-Voltage Load Switch for Smart Battery Management
Quantity:
In Stock :4275
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Shipped from：HK Warehouse
Expected Shipping：Thu, May 28 - Fri, May 29, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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PURCHASE
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Step2：Desiccant Protection
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Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
ZSPM4121AI1W21 Information
Renesas ZSPM4121AI1W21 technical specifications, attributes, parameters and parts with similar specifications to Renesas ZSPM4121AI1W21.
- Type
- Parameter
- Carrier Type
- Reel
- Lead Count (#)
- 8
- Length (mm)
- 2.0
- MOQ
- 2500
- Moisture Sensitivity Level (MSL)
- 1
- Package Area (mm²)
- 4.0
- Pb (Lead) Free
- Yes
- Pb Free Category
- e3 Sn
- Pitch (mm)
- 0.5
- Pkg. Dimensions (mm)
- 2.0 x 2.0 x 0.75
- Type
- Parameter
- Pkg. Type
- DFN
- Published
- No
- Qty. per Carrier (#)
- 0
- Qty. per Reel (#)
- 2500
- Reel Size (in)
- 7
- Requires Terms and Conditions
- Does not require acceptance of Terms and Conditions
- Tape & Reel
- Yes
- Temp. Range
- 0 to 85°C
- Thickness (mm)
- 0.75
- Width (mm)
- 2.0
Download datasheets and manufacturer documentation for Renesas ZSPM4121AI1W21.
The ZSPM4121 battery management load switch can be used to protect a battery from excessive discharge. It actively switches the battery power source off if it drops to a set threshold (Off Mode). When the input battery voltage is above the threshold, the load switch is on (On Mode). The ZSPM4121 threshold voltage (VTHRESH) is programmed at manufacturing to a set point in the range of 1.2V to 4.2V with 100mV steps between options. When the input battery voltage has been switched off by the ZSPM4121, the quiescent current draw on the battery is in the order of 100pA (typical). The quiescent current in the on state is as low as 70nA. The ZSPM4121 consists of an internally generated threshold voltage, a comparator with hysteresis, slew rate control for the load switch, a P-channel load switch, and an open-drain indicator pin. The 500mV hysteresis between the Off Mode and the On Mode prevents intermittent operation. The ZSPM4121 also provides over-current protection.
- Power source is actively switched off when VCC drops below a set threshold (programmed at manufacturing)
- Wide input voltage range: 1.2V to 5.5V
- Threshold voltage options: 1.2V to 4.2V in 100mV steps (factory programmed)
- Supervisory over-current limit shutdown
- Low drop-out disconnect from VCC to loads
- Controlled turn-on slew rate
- 500mV Off Mode to On Mode hysteresis
- Over-current shutdown (3A)
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
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