Product overview
Description
The L9997ND is a monolithic integrated driver, in BCD technology intended to drive various loads,including DC motors. The circuit is optimized for automotive electronics enviromental conditions.
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All features
- OUTPUT SHORT-CIRCUIT PROTECTION
- CMOS COMPATIBLE INPUTS WITH HYSTERESIS
- REAL TIME DIAGNOSTIC: THERMAL OVERLOAD, OVERVOLTAGE
- HALF BRIDGE OUTPUTS WITH TYPICAL RON = 0.7
- OPERATING SUPPLY VOLTAGE RANGE 7V TO 16.5V
- OUTPUT CURRENT CAPABILITY ±1.2A
- VERY LOW QUIESCENT CURRENT IN STANDBY MODE < 1µA
- THERMAL SHUTDOWN
- SUPPLY OVERVOLTAGE PROTECTION FUNCTION FOR VVS UP TO 40V
Circuit Diagram
Recommended for you
Events and Seminars
All resources
| Resource title | Version | Latest update |
|---|
Product Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 3.0 | 19 Sep 2016 | 19 Sep 2016 |
Selection Guides (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 6.0 | 21 Jun 2024 | 21 Jun 2024 |
Brochures (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 05 Dec 2022 | 05 Dec 2022 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - L9997ND
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
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Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| L9997ND | NRND | SO-20 | Industrial | Ecopack1 (*) | |
| L9997ND013TR | Active | SO-20 | Industrial | Ecopack2 (**) |
Marketing Status
Package
SO-20
Grade
Industrial
RoHS Compliance Grade
Ecopack1 (*)
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L9997ND013TR | Active | 1.1166 / 1k | Available at 4 distributors Distributor availability of L9997ND013TR
Distributor reported inventory date: 4/2/2025 | | | | Buy from Distributor | | SO-20 | Tape and Reel | MALAYSIA | EAR99 | NEC | ||||||||||||||||||||||||||||||
| L9997ND | NRND | 1.1166 / 1k | Available at distributors Distributor availability of L9997ND
Distributor reported inventory date: | | | | Buy from Distributor | | SO-20 | Tube | MALAYSIA | EAR99 | NEC |
L9997ND013TR Active
Part Number:
L9997ND013TR
Farnell Element14
Stock
32062Min.Order
1MOUSER
Stock
1615Min.Order
1DIGIKEY
Stock
4082Min.Order
1Newark Element14
Stock
3518Min.Order
0Distributor reported inventory date: 4/2/2025
Stock
Min.Order
L9997ND NRND
Part Number:
L9997ND
Distributor reported inventory date:
Stock
Min.Order
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors