Number of Outputs
: 1
Maximum Operating Temperature
: + 125 C
Output Voltage
: 5 V
Output Type
: Fixed
Mounting Style
: Through Hole
Load Regulation
: 50 mV
Input Voltage MAX
: 37 V
Output Current
: 0.1 A
Dropout Voltage (Max)
: 0.2 V at 10 mA
Package / Case
: TO-92
Features: VERY LOWDROPOUT VOLTAGE (0.15V TYP. AT 10mA LOAD)
LOWQUIESCENT CURRENT (TYP 2.5mA,AT 100mA LOAD)
OUTPUT CURRENT UP TO100mA
ADJUSTABLE (FROM VOUT=2.5VONLY SO-8) AND FIXED (3.3V & 5V) OUTPUT
VOLTAGEVERSION
INTERNAL CURRENT AND THERMAL LIMIT
LOADDUMP PROTECTION UP TO 60V
REVERSETRANSIENT PROTECTIONUP TO -50V
TEMPERATURE RANGE: -40 TO 125 oC
PACKAGEAVAILABLE:TO-92, DPAK,TO-220,SO-8 (WITH INHIBITCONTROL)Pinout
DescriptionThe LM2931AZ50 series are very low drop regulators. The very low drop voltage and the low quiescent current make them particular suitable for low noise, low power appl ications and in battery powered systems. In the 8 pin configation (SO-8), fully compatible to the older L78L00 family, a shut down Logic Control function is available.
This means that when the device is used as a local regulator is possible to put a part of the board in stand-by decreasing the total power consumption. Ideal for automotive application the LM2931AZ50 is proteceted from reverse batteryinstallations or 2 bat tery jumps. During the transient, suchs as a a load dump (60V) when
the input voltage can exceed the specified maximum operating input voltage (26V), the regulator will automatically shut down to protect both internal circuit and the load.
Parameters: | Technical/Catalog Information | LM2931AZ50 |
| Vendor | STMicroelectronics |
| Category | Integrated Circuits (ICs) |
| Regulator Type | Single Output |
| Package / Case | TO-92-3 (Straight Leads) |
| Packaging | Bulk |
| Regulator Topology | Positive Fixed |
| Current - Output | 100mA |
| Voltage - Output | 5V |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Input | 6 ~ 26 V |
| Number of Regulators | 1 |
| Current - Limit (Min) | - |
| Current Short Circuit (Isc) | - |
| Drawing Number | * |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | LM2931AZ50
LM2931AZ50
|
LM2931AZ50 Data Sheet
