DATA SHEET LND-7900 NEGATIVE VOLTAGE LOW DROPOUT REGULATORS LND-7900 Negative Voltage Low Dropout Regulators What is the LND-7900? The LND-7900 is Linear Dimensions’ version of the popular LND-7900 series negative voltage low dropout regulator family. These devices offer voltage regulation at extr.
· Up to 1.5A Output Current
· No external conpensation
· Ripple RejecttdoJunction Temperature Limit
· Voltages Including: -6, -8, -9, -12, -15, -18, and -24V.
Applications
· Wall Power Adaptors
· Electronic Toys
· Electronic Power Supply Output Regulators
· Industrial Controllers
Block Diagram:
Input series pass element 1 3 Output
current generator
safe area protector
start circuit
reference voltage
error amplifier
thermal protector GND
Figure 1: Block Diagram
2
Linear Dimensions, Inc. 445 East Ohio Street, Chicago, IL 60611 p 312.3211810 f 312.321.1830
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