L5150BN Datasheet, PDF (1/20 Pages) STMicroelectronics – Low quiescent current

L5150BN
5 V low dropout voltage regulator
Datasheet - production data

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SOT-223
 Low quiescent current
 Precison output voltage 5 V ±2%
 Very wide stability range with low value output
capacitor
 Thermal shutdown and short-circuit protection
 Wide temperature range (T_j = -40 °C to 150 °C)
Features
Max DC supply voltage
Max output voltage tolerance
Max dropout voltage
Output current
Quiescent current
1. Typical value.
V_S
40 V
ΔV_o ±2%
V_dp 500 mV
I₀ 150 mA
I_q 50 μA⁽¹⁾
 Operating DC supply voltage range
5.6 V to 40 V
 Low dropout voltage
Description
L5150BN is a low dropout linear 5 V regulator
particularly suitable for automotive applications.
High output voltage accuracy (2%) is kept over
wide temperature range line and load variation.
Its sophisticated design allows to have extremely
low quiescent current.
The maximum input voltage is 40 V.
The regulator output current is internally limited
and the device is protected against short-circuit,
overload and overtemperature conditions. In
addition, only low-value ceramic capacitor on
output is required for stability.
Package
SOT-223
Table 1. Device summary
Order codes
Tube
L5150BN
Tape & reel
L5150BNTR
June 2015
This is information on a product in full production.
DocID15541 Rev 10
1/20
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