Datasheet Linear Technology LT1580 — Ficha de datos

FabricanteLinear Technology
SerieLT1580

7A, regulador de deserción muy bajo

Hojas de datos

Datasheet LT1580, LT1580-2.5
PDF, 245 Kb, Idioma: en, Archivo subido: sept 2, 2017, Páginas: 16
7A, Very Low Dropout Regulator
Extracto del documento

Precios

Embalaje

LT1580CQ#PBFLT1580CQ#TRPBFLT1580CR-2.5#PBFLT1580CR-2.5#TRPBFLT1580CT#06PBFLT1580CT#PBFLT1580CT7-2.5#PBFLT1580IQ#PBFLT1580IQ#TRPBFLT1580IR-2.5#PBFLT1580IR-2.5#TRPBFLT1580IT#06PBFLT1580IT#PBFLT1580IT7-2.5#06PBFLT1580IT7-2.5#PBF
N123456789101112131415
PackageDDPAK-5
Dibujo del esquema del paquete
DDPAK-5
Dibujo del esquema del paquete
DDPAK-7
Dibujo del esquema del paquete
DDPAK-7
Dibujo del esquema del paquete
TO-220
Dibujo del esquema del paquete
TO-220
Dibujo del esquema del paquete
TO-220
Dibujo del esquema del paquete
DDPAK-5
Dibujo del esquema del paquete
DDPAK-5
Dibujo del esquema del paquete
DDPAK-7
Dibujo del esquema del paquete
DDPAK-7
Dibujo del esquema del paquete
TO-220
Dibujo del esquema del paquete
TO-220
Dibujo del esquema del paquete
TO-220
Dibujo del esquema del paquete
TO-220
Dibujo del esquema del paquete
Package CodeQQRRTTT7QQRRTTT7T7
Package Index05-08-146105-08-146105-08-146205-08-146205-08-1421 (Flow 06)05-08-1421 (Std)05-08-1422 (Std)05-08-146105-08-146105-08-146205-08-146205-08-1421 (Flow 06)05-08-1421 (Std)05-08-1422 (Std)05-08-1422 (Std)
Pin Count557755755775577

Paramétricos

Parameters / ModelsLT1580CQ#PBFLT1580CQ#TRPBFLT1580CR-2.5#PBFLT1580CR-2.5#TRPBFLT1580CT#06PBFLT1580CT#PBFLT1580CT7-2.5#PBFLT1580IQ#PBFLT1580IQ#TRPBFLT1580IR-2.5#PBFLT1580IR-2.5#TRPBFLT1580IT#06PBFLT1580IT#PBFLT1580IT7-2.5#06PBFLT1580IT7-2.5#PBF
Design ToolsLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice Model
Discrete Pass Elementnonononononononononononononono
Dropout Voltage, V0.540.540.540.540.540.540.540.540.540.540.540.540.540.540.54
Export Controlnonononononononononononononono
Isupply, mA101010101010101010101010101010
Max Junction Temp, Deg150150150150150150150150150150150150150150150
Number of Outputs111111111111111
Operating Temperature Range, °C0 to 700 to 700 to 700 to 700 to 700 to 700 to 70-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Output Current, A777777777777777
Output VoltageAdj, 2.5Adj, 2.5Adj, 2.5Adj, 2.5Adj, 2.5Adj, 2.5Adj, 2.5Adj, 2.5Adj, 2.5Adj, 2.5Adj, 2.5Adj, 2.5Adj, 2.5Adj, 2.5Adj, 2.5
Theta JA30В°C/W (Q), 50В°C/W (T)30В°C/W (Q), 50В°C/W (T)30В°C/W (Q), 50В°C/W (T)30В°C/W (Q), 50В°C/W (T)30В°C/W (Q), 50В°C/W (T)30В°C/W (Q), 50В°C/W (T)30В°C/W (Q), 50В°C/W (T)30В°C/W (Q), 50В°C/W (T)30В°C/W (Q), 50В°C/W (T)30В°C/W (Q), 50В°C/W (T)30В°C/W (Q), 50В°C/W (T)30В°C/W (Q), 50В°C/W (T)30В°C/W (Q), 50В°C/W (T)30В°C/W (Q), 50В°C/W (T)30В°C/W (Q), 50В°C/W (T)
TypeNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPN
Vin Max, V666666666666666
Vin Min, V1.791.791.791.791.791.791.791.791.791.791.791.791.791.791.79
Vout Max, V4.654.654.654.654.654.654.654.654.654.654.654.654.654.654.65
Vout Min, V1.251.251.251.251.251.251.251.251.251.251.251.251.251.251.25

Plan ecológico

LT1580CQ#PBFLT1580CQ#TRPBFLT1580CR-2.5#PBFLT1580CR-2.5#TRPBFLT1580CT#06PBFLT1580CT#PBFLT1580CT7-2.5#PBFLT1580IQ#PBFLT1580IQ#TRPBFLT1580IR-2.5#PBFLT1580IR-2.5#TRPBFLT1580IT#06PBFLT1580IT#PBFLT1580IT7-2.5#06PBFLT1580IT7-2.5#PBF
RoHSObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObediente

Notas de aplicación

  • Linear Technology Magazine Circuit Collection, Volume II &mdash AN66
    PDF, 1.1 Mb, Archivo publicado: agosto 1, 1996
    Application Note 66 is a compendium of "power circuits" from the first five years of Linear Technology. This application note contains circuits that can power most any system you can imagine, from desktop computer systems to micropower systems for portable and handheld equipment. Also included here are circuits that provide 300W or more of power factor corrected DC from a universal input. Battery chargers are included, some that charge several battery types, some that are optimized to charge a single type. MOSFET drivers, high side switches and H-bridge driver circuits are also included, as is an article on simple thermal analysis.
    Extracto del documento

Notas de Diseño

  • LT1580 Fast Response Low Dropout Regulator Achieves 0.4 Dropout at 4 Amps &mdash DN119
    PDF, 100 Kb, Archivo publicado: dic 1, 1995
    Extracto del documento
  • Dual Regulators Power PentiumВ® Processor or Upgrade CPU &mdash DN122
    PDF, 73 Kb, Archivo publicado: feb 1, 1996
    Extracto del documento
  • Very Low Dropout (VLDO) Linear Regulators Supply Low Voltage Outputs &mdash DN292
    PDF, 106 Kb, Archivo publicado: agosto 2, 2002
    Extracto del documento

Linea modelo

Clasificación del fabricante

  • Power Management > LDO Linear Regulators > Positive Linear Regulators (LDO)