Texas Instruments LM3420M5-4.2 Battery Chargers
IC BATT CNTL LI-ION 1CEL SOT23-5
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM3420M5-4.2
Detailed Description
IC BATT CNTL LI-ION 1CEL SOT23-5
Package
SC-74A, SOT-753
Key Features
Package / Case: SC-74A, SOT-753; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LM3420M5-4.2 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM3420M5-4.2 Battery Chargers technical specifications.
General
RoHS
Yes
Package / Case
SC-74A, SOT-753
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
20V
Lifecycle Status
Obsolete
Battery Chemistry
Lithium Ion
Number of Cells
1
Battery Pack Voltage
4.2V
Package
SC-74A,SOT-753
Related Parts Comparison (LM3420M5-4.2 vs LM3420AM5X-4.2/NOPB vs LM3420M5-12.6/NOPB vs LM3420AM5-8.2)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 20V | 20V | 20V | 20V |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Active | Active | Obsolete |
| Battery Chemistry | Lithium Ion | Lithium Ion | Lithium Ion | Lithium Ion |
| Battery Pack Voltage | 4.2V | 4.2V | 12.6V | 8.2V |
| Number of Cells | 1 | 1 ~ 4 | 1 ~ 4 | 1 ~ 4 |
| Package | SC-74A,SOT-753 | SC-74A, SOT-753 | SC-74A,SOT-753 | SC-74A, SOT-753 |
| Charge Current Max | -- | 15mA | 15mA | 15mA |
| Current Charging | -- | Constant - Programmable | Constant - Programmable | Constant - Programmable |
| Action |
More Parts in Battery Chargers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.